LITE ON TECHNOLOGY CX8703MB JukeBlox Networked Media Module User Manual CX870 3MB UserMan 20121015

LITE-ON Technology Corp. JukeBlox Networked Media Module CX870 3MB UserMan 20121015

UserManual.wiki >

LITE ON TECHNOLOGY >

CX8703MB User Manual >

(CX870-3MB) UserMan_20121015 HTML Version

1. (CX870-3MB) UserMan_20121015
2. (CX870-3MB) UserMan

(CX870-3MB) UserMan_20121015

SMSC CX Module Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

JukeBlox Networked Media Module

CX Series

Datasheet

• Complete audio networking system on a small module

• Integrated Ethernet + USB 2.0

• WiFi-certified 802.11b/g

• Built-in strip antenna

• Optional 2X Diversity Antenna

• Glueless audio, video and control ports

• FCC certified

• Ideal for enabling network and USB audio playback for iPod docks, audio

systems, AV Receivers, active speaker systems, internet radios, network

playback adaptors

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 2 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for

construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC

reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications

before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent

rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated

version of SMSC's standard Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement"). The product may contain design defects or errors

known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not

designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property

damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this

document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC’s website at http://www.smsc.com. SMSC is a registered

trademark of Standard Microsystems Corporation (“SMSC”). Product names and company names are the trademarks of their respective holders.

The Microchip name and logo, and the Microchip logo are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.

SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND ALL WARRANTIES ARISING FROM ANY COURSE

OF DEALING OR USAGE OF TRADE. IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL, PUNITIVE, OR

CONSEQUENTIAL DAMAGES; OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE FORM OF ACTION, WHETHER

BASED ON CONTRACT; TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR OTHERWISE; WHETHER OR NOT ANY

REMEDY OF BUYER IS HELD TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH

DAMAGES.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 3 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Table of Contents

1 INTRODUCTION..............................................................................................................5

2 BLOCK DIAGRAM............................................................................................................5

3 BOARD PICTURES...........................................................................................................6

3.1 TOP VIEW OF CX MODULE................................................................................................. 6

3.2 BOTTOM VIEW OF CX MODULE............................................................................................ 7

3.2.1 CX Module Bottom View w/64-pin Low Density Connector......................................... 7

3.2.2 CX Module Bottom View w/120-pin Media Connector................................................ 7

3.3 PRODUCTION MODULE WITH TOP AND RF SHIELDS IN PLACE – TOP VIEW ........................................... 8

3.4 PRODUCTION MODULE WITH 64-PIN CONNECTOR OPTION – SIDE VIEW............................................. 8

3.5 EXAMPLE PRODUCTION MODULE SHOWING SOLDERED RF SHIELD ................................................... 9

3.6 PRODUCTION MODULE WITH BOTTOM SHIELD (PART NUMBERS WITH A “B” AFTER THE CONFIGURATION LETTER)

3.6.1 Including J3 Low Density 64-pin connector – Bottom View...................................... 10

3.6.2 Including J2 High Density 120-pin connector – Bottom View ................................... 10

3.7 CX870-3MB DESCRIPTION............................................................................................. 11

THIS MODULE ONLY SUPPORT THE ACTION OF THE

MAIN ANTENNA (1T1R), THE AUX ANTENNA DOES NOT

PERFORM ANY ACTION.ORDERING GUIDE ...................................................11

ORDERING GUIDE............................................................................................................... 12

3.8 PART NUMBER SYNTAX.......................................................................... 12

4 ELECTRICAL SPECIFICATIONS .....................................................................................13

4.1 ABSOLUTE MAXIMUM RATINGS......................................................... 14

4.2 OPERATING CONDITIONS..................................................................... 14

4.3 WIFI SPECIFICATION (CX870 ONLY).......................................... 15

5 REGULATORY COMPLIANCE AND QUALITY ...................................................................16

6.0.1 Antenna Considerations ........................................................................................... 17

6.0.2 CX Power Settings Used For Modular Approval............................................................ 18

5.1 ROHS ...................................................................................................................... 18

5.2 ENVIRONMENTAL TEST ................................................................................................ 18

5.3 ESD AND TRANSIENT TEST (APPLIES TO LAN AND USB EXTERNAL CONNECTIONS ONLY) ................... 18

5.4 MAGNETIC FIELD TEST................................................................................................ 18

5.5 MTBF................................................................................................................... 19

5.6 MECHANICAL SPECIFICATIONS ....................................................................................... 19

5.7 MODULE QUALITY...................................................................................................... 19

6 BOARD DIMENSIONS AND WEIGHT..............................................................................20

6.1 TOP & BOTTOM VIEW OF CX870 MODULE WITHOUT BOTTOM SHIELD ......................................... 20

6.1.1 Top & Bottom View of CX Module with Bottom Shield ............................................. 20

6.2 SIDE VIEW OF CX870 MODULE WITHOUT BOTTOM SHIELD.......................................................... 21

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 4 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

6.2.1 Side View of CX Module with Bottom Shield except CX870-3JB................................ 21

6.2.2 Side View of CX870 Module with Bottom Shield part number CX870-3JB only............ 22

6.3 3D VIEW OF CX870 MODULE WITHOUT BOTTOM SHIELD ....................................................... 22

6.4 MODULE WEIGHT ......................................................................................................... 23

7 CONNECTORS AND CONNECTIONS ...............................................................................23

7.1 WLAN UFL ANTENNA CONNECTOR (OPTIONAL)...................................................................... 23

7.2 MODULE CONNECTORS................................................................................................ 23

7.2.1 Pin Descriptions................................................................................................. 24

7.2.2 Connector PIN Assignments ................................................................................ 29

7.2.3 GPIO Assignments ............................................................................................. 31

8 APPLICATION GUIDELINES..........................................................................................31

8.1 POWER SUPPLY SEQUENCING AND RESET TIMING ..................................................................... 31

8.1.1 Power up, Reset and Power Down Timing ............................................................. 32

8.2 RF CONSIDERATIONS..................................................................................................... 32

9 REVISION CONTROL.....................................................................................................33

10 APPENDIX 1: CERTIFICATION NOTICES....................................................................42

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 5 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

1 Introduction

The CX-series module is a single-board networked media player module, based on SMSC’s DM870A and DM875

media processors, and enables fast product developments with Ethernet, USB and optional WiFi connectivity. The

module connects to standard legacy components in various audio, video/LCD and control formats.

2 Block Diagram

Ethernet

Transceiver

DM870A

DM875

256 Mbit

SDRAM

RJ-45

Transformer Mem.

Bus

USB

GPIO

24.000 MHz

NAND-Flash

2.4 GHz RF

transceiver

802.11

RMII

USB

Type-A

UART

3.3V

JukeBlox Networked Media Module – CX Series

1.2V

UART

GPIO

DAC

PCB

Antenna

RF Amp. ANT

switch

Ext.

Antenna

PWM DAC

1.9V

Flash

NOR-Flash

I2C

Apple Co-

processor

I2C

JTAG

LCD

3x6bit RGB

Display

SSM

4/8bit MMC

SD-Card

RST

Reset In

Video Out

Audio I/O

A/D, D/A

S/PDIF

CCIR-656 AV

Ports

SPI

SPI Ctrl.

Host

Controller/

LCD setup

PCB

Antenna

Ext.

Antenna

Note: Choice of antenna is a build option, see Ordering Guide.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 6 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

3 Board Pictures

Please note that all production modules include the RF and top shield. The below top view has the shields

temporarily removed to show the components. Also, please note that the 64-pin connector mounted on the module is

the male gender.

3.1 Top View of CX Module

PCB antenna

External Antenna

Connectors SMSC processor Ethernet PHY

PCB antenna

SDRAM

802.11b/g

front-end

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 7 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

3.2 Bottom View of CX Module

3.2.1 CX Module Bottom View w/64-pin Low Density Connector

3.2.2 CX Module Bottom View w/120-pin Media Connector

LCD connector

FLASH

Media

connector

LCD

connector FLASH

Low density

connector

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 8 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

3.3 Production Module with Top and RF shields in

place – Top View

3.4 Production Module with 64-pin Connector Option –

Side View

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 9 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

3.5 Example Production Module Showing Soldered RF

Shield

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 10 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

3.6 Production Module with Bottom Shield (Part

Numbers with a “B” after the configuration letter)

3.6.1 Including J3 Low Density 64-pin connector – Bottom View

3.6.2 Including J2 High Density 120-pin connector – Bottom

View

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 11 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

3.7 CX870-3MB Description

This module only support the action of the main antenna (1T1R),

the aux antenna does not perform any action.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 12 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Ordering Guide

Note: Please note that the Apple Authentication Coprocessor will not be provided on the CX module. The Apple Authentication

Coprocessor should be provided on the product motherboard, connected to the SDA, SCL signals from the CX module.

Note: Shaded rows indicate Custom or Obsolete configuration - NOT TO BE USED FOR NEW/STANDARD MP DESIGNS.

Status code: C - Custom | S - Standard | O - Obsolete | A - Available

* Connector on board, but requires board modification to enable the connector.

+ The position of the X in the One Ant. column indicates that there is one external antenna connector provided. The position of the X

in the Two Ant. column indicates that there are two external antenna connectors provided. Do not use a module which has two

external antenna connectors with only one external antenna connected. Leaving one antenna socket open will degrade WiFi

performance. SMSC recommends always using modules with two external antennas for best performance.

% The CX870-3DS is the same as CX870-3D, except that the RF shield is soldered in place.

3.8 Part Number Syntax

Part Number Status SMSC ICs

Internal

PCB

Diversity

Antennas

Ext. Diversity

Antennas (UFL

Conn.)+ Ethernet USB

Host

Low

density

64-pin

Conn.

density

120-pin

Conn.

density

LCD

Conn.

32MB

SDRAM 16MB

SDRAM 8MB

SDRAM 1Gb

NAND 8MB

NOR

Top

Module

Shield

Bottom

Module

Shield

One

Ant. Two

Ant.

CX870-3A CO DM870A+T6201 X (X)* X X X X X X X

CX870-3B O DM870A+T6201 X X X X X X X

CX870-3D CO DM870A+T6201 X X X X X X X

CX870-3DS CO % DM870A+T6201 X X X X X X X

CX870-3F O DM870A+T6201 X X X X X X X

CX870-3G O DM870A+T6201 X X X X X X

CX870-3H O DM870A+T6201 X X X X X X X

CX870-3I O DM870A+T6201 X X X X X X

CX870-3J O DM870A+T6201 X X X X X X

CX870-3K CO DM870A+T6201 X X X X X X X

CX870-3BB SA DM870A+T6201 X X X X X X X X

CX870-3HB SA DM870A+T6201 X X X X X X X X

CX870-3IB SA DM870A+T6201 X X X X X X X

CX870-3JB SA DM870A+T6201 X X X X X X X

CX870-3KB CA DM870A+T6201 X X X X X X X X

CX780-3LB CA DM870A+T6201 X X X X X X X X X

CX870-3MB CA DM870A+T6201 X X X X X X X X X

CX875-3PB SA DM875+T6201 X X X X X X X

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 13 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

4 Electrical Specifications

Parameter State Model Voltage Symbol min. typ. max. Units

Power Supply Input Voltage

VIN

3.0

1.08

1.8

3.3

1.2

1.9

3.6

1.32

2.0

Logic Input high voltage VIH 1.7 5.5 V

Logic Input low voltage VIL -0.3 0.7 V

Logic Input threshold voltage VIT 1.29 1.39 1.5 V

Schmitt-trigger input low to

high threshold voltage VIT+ 1.58 1.65 1.71 V

Schmitt-trigger input high to

low threshold voltage VIT- 0.95 1.01 1.06 V

Logic Output high voltage VOH 2.4 V

Logic Output low voltage VOL 0.4 V

Logic Low-level output

current

(VOL=0.4V)

IOL -9.6 -15.6 -19.3 mA

Logic High-level output

current

(VOH=2.4V)

IOH 11.1 22.5 35.3 mA

3.3 I3.3 60 78 mA

1.2 I1.2 32 42 mA

Reset State

1.9 I1.9 18 23 mA

3.3 I3.3 185 241 mA

1.2 I1.2 337 438 mA

Operating in

idle state

1.9 I1.9 257 334 mA

3.3 I3.3 240 312 mA

1.2 I1.2 347 451 mA

Current Consumption

Playback over

WiFi high mips

& rate

condition

CX870

1.9 I1.9 258 335 mA

Note: The maximum current values are 30% larger than the typical values. The maximum

values are intended to be used for power supply sizing calculations.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 14 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

4.1 Absolute Maximum Ratings

Parameter Component Min Max Units

3.3V Supply Voltage -0.5 4.6 V

1.2V Supply Voltage -0.5 1.8 V

1.9V Supply Voltage -0.5 2.2 V

Logic Input Voltage -0.5 6 V

Logic Output Voltage

Main

-0.5 4.6 V

4.2 Operating Conditions

Parameter Min Max Units

Operating Temperature 0 +70 °C

Operating Humidity 10 90 (non condensing) %RH

Storage Temperature -10 +75 °C

Storage Humidity 10 95 (non condensing) %RH

Storage Temperature Cycle Test 24 hrs -10 +75 °C

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 15 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

4.3 WiFi Specification (CX870 only)

Feature Description

WLAN Standards IEEE 802.11b

IEEE 802.11g

Frequency Band 2.412 – 2.472 GHz (2.4GHz ISM Band, 13 Channels)

Channel 1 - Channel 13

North America FCC, Japan Telec, Europe ETSI

**FCC only for 2.412-2.462 GHz; Channel 1 – Channel 11

Modulation 802.11b mode (DS-SS: IEEE 802.11b)

802.11g mode (OFDM: IEEE 802.11g)

Transmission Speed 802.11b mode

11Mbps, 5.5Mbps, 2Mbps, 1Mbps

802.11g mode

54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps, 6Mbps

Tx Power 802.11b mode: 16.5dBm, +/-1dB

802.11g mode: 15.0dBm, +/-1dB

Using nominal production settings as follows:

Channel RF11

Rate: 11B ='3' (11Mbps), 11G = '8' (54Mbps)

MIB: 11B=9, 11G=1 (Reference for Tx Power Tuning)

Room temperature

The above TX Power specifications will apply to modules shipped from Liteon

after 9 April 2012.

Power-on Ramp < 2us

RF Carrier Suppression < 15dBc

TX EVM 802.11b mode: <-22dB

802.11g mode: <-25dB

Rx Sensitivity

(incl. CE2 Mother board)

802.11b mode:

<=-82dBm @ 1Mbps, <=81dBm @ 2Mbps, <=-81dBm @ 5.5Mbps,

<=-78dBm @ 11Mbps

802.11g mode:

<=-82dBm @ 9Mbps, <=-81dBm @ 18Mbps, <=-75dBm @ 36Mbps,

<=-70dBm @ 54Mbps

Throughput Rate

(measured for each

module) See factory test specification

Note: About Tx Power, different (higher/lower) RF output power settings may be used for

specific regions, antennas and/or enclosures, in which case re-certification may be

required.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 16 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

5 Regulatory Compliance and Quality

Description Country Compliance Module Versions Passed

Electromagnetic Compatibility

(Prescan)

USA

Europe

FCC CFR47 Part15B

EN 55022

EN 55024

EN 61000-3-2

EN 61000-3-3

EN 61000-4-2

EN 61000-4-3

EN 61000-4-4

EN 61000-4-5

EN 61000-4-6

EN 61000-4-8

EN 61000-4-11

Radio Regulations (CX870

only) USA

Japan

Canada

Europe

New Zealand/Australia

China

Korea

FCC Part 15C

Telec

IC RSS-210

AZ/NZS:4268

SRRC

KCC

B, D, F, H, I, J

SMSC does not certify all module variants for all countries. Please see above table for those module versions for

which certain certifications have already been done.

Please contact your SMSC sales office for the latest information about which modules are certified for which

countries, and arranging for additional certification for your chosen module if needed. Any additional certifications will

need to be paid for by the customer.

Product manufacturers are responsible for the end product certification.

SMSC can help manufacturers to prepare for the WiFi Alliance tests by providing an example test plan and the

required commands to enable special test modes. Please contact your SMSC sales office about WiFi Alliance logo

certification assistance.

The CX module has received Limited Module Approval (LMA) from FCC. This is because the CX module does not

have a built-in +1.9V regulator circuit. SMSC recommends that customers follow the +1.9V supply voltage

requirements given in this data sheet, and follow the +1.9V power supply design given in “CX Module Power

Supply_V1.1.pdf” document or later version. If the power supply recommendations are followed, then customers will

not need to go through formal certification of the product for WiFi related RF behavior for FCC. It is the product

manufacturers responsibility to make sure that the power supply recommendations are followed, and that the RF

behavior meets the certification requirements when the module is installed in the final product.

Please check the SMSC/BridgeCo Customer Portal at https://portal.bridgeco.net/ for documents about WiFi

certification and recommended interfacing and power supply schematics.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 17 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

6.0.1 Antenna Considerations

Here are the antennas used for certification:

Cfg Code Ant. Type Ant. Gain (dBi) Ant. Model Name

CX870-3F Printed on PCB 3.56 Liteon

N/A

CX870-3J Dipole 2 MAG. LAYERS

EDA-8709-2G4C1-A66

CX870-3K PIFA 2.1 MAG. LAYERS

MSA-3612-2G4C1-A1

CX870-3IB Dipole 2 MAG. LAYERS

EDA-8709-2G4C1-A66

CX870-3B-D60 PIFA 2

1.7

MSA-0354-2G4C1-A3, black 200mm (max)

MSA-0345-2G4C1-A3, gray 200mm (max)

MSA-5103-2G4C1-A1, black 200mm

MSA-5403-2G4C1-A1, gray 200mm

MSA-5103-2G4C1-A3, black 300mm

MSA-5403-2G4C1-A3, gray 300mm

MSA-5103-2G4C1-A2, black 400mm

MSA-5403-2G4C1-A2, gray 400mm

CX870-3BB Dipole 3.2 WINiZEN

W1E-WO-08

CX870-3HB Dipole 2 MAG. LAYERS

EDA-8709-2G4C1-A66

CX870-3HB PIFA 3

2.8

3010000243ID (DA-E670)

3010000218ID (DA-E750)

CX870-3MB Dipole 2.28

WIESON Technologies

(Y111JT008A-001-S)

Notes about antenna changes:

1) Equivalent antennas from other manufacturers may be substituted, and then marketed

without a Class II permissive change

2) Equivalent antennas must be of the same type (e.g. dipole, PIFA, etc.), must be of

equal or less gain than the antennas listed and previously authorized under the same FCC

ID, and must have similar in band and out of band characteristics (consult specification

sheet for cutoff frequencies).

3) In case of new antenna types, or higher gain antennas, a Class II permissive change is

required and compliance with FCC section 15.203 must be met.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 18 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

6.0.2 CX Power Settings Used For Modular Approval

5.1 RoHS

Uses only RoHS compliant components

5.2 Environmental Test

Withstands 4 hours at 70°C, 90% RH

5.3 ESD and Transient Test (Applies to LAN and

USB external connections only)

ESD: +/- 2kV operation, +/- 4kV no destruction (part of CE test)

Fast electrical transients: +/- 500V operation, +/- 1000V no destruction (part of CE test)

5.4 Magnetic Field Test

Passes EN55022 and EN55024 (part of CE test)

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 19 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

5.5 MTBF

>10000 hours

5.6 Mechanical Specifications

Passes drop test according to I.E.C. 68-2-32, height 100 cm, 1 corner, 6 faces.

Passes vibration test with sine, vertical, 60 minutes, 600 to 18000 cpm, 1G

5.7 Module Quality

Defect Rate: < 1%

AQL CR=0, MA=0.4, MI=0.4

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 20 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

6 Board Dimensions and Weight

6.1 Top & Bottom View of CX870 Module without

Bottom Shield

6.1.1 Top & Bottom View of CX Module with Bottom Shield

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 21 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

6.2 Side View of CX870 module without Bottom Shield

6.2.1 Side View of CX Module with Bottom Shield except CX870-

3JB

Note:

1. All dimensions are measured in millimetres (mm).

2. PCB’s thickness: 1.00 +/- 0.10mm

3. Tolerance: +/-0.10mm

4. Outline Tolerance: +/-0.10mm

5. NPTH Hole: +/-0.05mm

6. PTH Hole: +/-0.075mm

7. Connector positions, board dimensions, mounting

hole positions and sizes are the same for all module

variants.

8. Connector position tolerance: +/- 0.38mm

9. The 64-pin connector mounted on the module along

one edge is the male gender.

10. Not all module variants have all connectors. Please

see the Ordering Guide table for details of connector

options.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 22 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

6.2.2 Side View of CX870 Module with Bottom Shield part

number CX870-3JB only

6.3 3D View of CX870 Module without Bottom

Shield

Note: A 3D file of the CX module in .stp format is available

from the SMSC Customer Portal.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 23 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

6.4 Module Weight

CX870: 20g

Note: Module weight applies to all versions of the module.

7 Connectors and Connections

7.1 WLAN UFL Antenna Connector (optional)

The module includes two PCB strip antennas operated in diversity mode. Alternatively, one or two coaxial antenna

connectors are provided for connecting external (to the module) antennas. The choice between using the strip

antenna or using the coaxial sockets is a build option, determined by the position of surface mount capacitors on the

module PCB. If the PCB antennas are chosen, then diversity mode is always used. If external (to the module)

antenna sockets are used, then two external antennas should be used to provide 2X diversity operation.

If external antenna is used, please choose the proper part number indicating two external antenna sockets. Do not

use a module which has two external antenna sockets with only one external antenna connected; this will result in

reduced WiFi performance.

Please see ordering guide for build option details.

The surface-mount antenna socket used in the CX module is:

UF.L type Ultra Small Surface Mount Coaxial Connector

7.2 Module Connectors

The CX860/870 module uses 3 board-to-board connectors as interfaces to the product main board. The part numbers

for the connectors needed on the product main board, which mate with the connectors on the CX module, are shown

in the table below.

Connector

Number

Connector

Purpose Connector

Type

Number

of Pins Pin

Configuration Mating Connector Part Numbers

J1 LCD 30 2 x 15 x 0.5mm 14-5046-030-145-829+ (Kyocera)

J2 Media 120 2 x 60 x 0.5mm 14-5046-120-145-829+ (Kyocera)

J3 Low Density

B2B

Connector

64 2 x 32 x 2.54mm CSHA201-3202A001A1AB

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 24 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

The pinout and signal names are shown on the next page. The following table provides an overview for the most

important control and interface signals.

7.2.1 Pin Descriptions

Signal(s) Type Description

POWER

VIN(+3.3V) P Power supply input ; +3.3V.

VIN (+1.2V) P Power supply input ; +1.2V.

VIN (+1.9V) P Power Supply input; +1.9V for powering RF section. Make sure this is a clean supply.

3V3RTC P The RTC function is no longer supported. This pin should be left open.

GND P Ground (GND) connection for power supply 0V, signal returns and shielding.

SPI

SPI_DOUT O SPI data from DM870A to host controller.

SPI_DIN I SPI data from host controller to DM870A.

SPI_CLK I SPI clock from host controller to DM870A. Maximum recommended frequency is 2MHz,

typical frequency is 1MHz. See Note 2 below.

SPI_NCS0 I SPI chip select from host controller to DM870A.

PDOUT1 O This signal is used as SPI_REQ, SPI request signal, from DM870A to host controller for

eDMP applications. Logic 1 indicates that there is an SPI message waiting to be read, the

host controller should start the SPI clock and read any changed registers. Logic 0

indicates that all changed register messages have been read and the message buffer is

empty. Also GPIO-06.

SPI_NCS1 I Not used. Leave open.

UART

RXD1 I UART1 input to the DM870A, used for shell access. SMSC recommends providing a

connection to an external RS-232 transceiver and DB9 connector to connect to a PC COM

port. Such a connection can be used for product development debugging, and for module

programming control on the product manufacturing line and for module control during

certification procedures.

TXD1 O UART1 output from the DM870A, used for shell access. SMSC recommends providing a

connection to an external RS-232 transceiver and DB9 connector to connect to a PC COM

port. Such a connection can be used for product development debugging, and for module

programming control on the product manufacturing line and for module control during

certification procedures.

RXD0 I UART0 input. Optionally used for controlling an iPod via UART.

TXD0 O UART0 output. Optionally used for controlling an iPod via UART.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 25 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

AUDIO

AV2DATA0 O I2S or left justified audio data output. Typically connected to external D/A converter input

or to external DSP for further audio processing. Used for main left and right channel audio

output data. See Note 3.

AV2CTRL0 O LRCK, audio data word clock at the audio sample rate (Fs). Maximum currently supported

frequency is 192kHz.

AV2CTRL1 O MCLK, audio master clock at 256Fs. This can be used to clock an external D/A converter

or DSP.

AV2CLK O SCLK, audio data bit clock at 64Fs. Allows for up to 32 audio data bits per sample word.

AV4DATA1 O SPDIF format output. Can support samples rates up to 192kHz, so the maximum

instantaneous frequency on this pin is 24.576MHz.

AV4DATA0 I SPDIF input. Not used at present. Leave open.

AV2DATA1 O I2S or left justified audio data output. Not used at present. Leave open.

AOUTLP/AOUTLN,

AOUTRP/AOUTRN O Differential stereo output from PWM-DAC, right and left channels. These signals require

analog low pass filtering. SMSC is not recommending using the PWM-DAC outputs

because of the potential for high out-of-band noise and uncharacterized audio quality.

SMSC recommends using an external D/A converter connected to AV2DATA0.

AV2DATA2 I I2S or left justified audio data input. Can be driven from an optional external A/D

converter used to interface to iPod analog output or other analog audio sources. If not

used, leave open.

AV2DATA3 I I2S or left justified audio data input. Not used at present. Leave open.

CONTROL

NCS3 I This signal is configured as GPIO-17 and is currently not used. DM870A-internal pull-up.

Leave this pin open.

PDOUT0 I Factory Reset. GPIO-04. Return the CnE to factory settings. High-active input, DM870A-

internal pull-down. Pull to GND with a 10kohm resistor, unless return to factory settings

from a hardware control is needed. Normally, return to factory settings is controlled from

the host controller via SPI register. This pin is only monitored during the boot up process.

VCO0 I Infrared sensor input. GPIO-05. This is a Schmitt-Trigger input and can handle inputs with

slow slopes. Used for aDMP firmware builds for infrared remote control sensor output

connection to DM870A. For applications with a host controller, pull this pin to +3.3V via a

10kohm resistor.

AV3CLK O ETH_NRESET Low-active reset for the on-board ethernet PHY. This output is driven by

the DM870A. GPIO-12. Leave this pin open.

AV3CTRL0,

AV3CTRL1 I/O I2C_SCL, I2C_SDA bus created by GPIO-13 and GPIO-14.

No internal pull-ups; Use 4.7kohm pull up resistor on each pin to +3.3V. Maximum

frequency is 400kHz.

NRESET_MOD I Low-active input to reset the module. This signal must be driven by an external reset

generator, or by a GPIO output from a host controller. See the application section of this

data sheet for the timing requirements for NRESET_MOD. Includes internal 10K pull-up

resistor to +3.3V.

NPD_RF I Active low input to shut down the power for the 802.11 RF section. Internal 10kohm pull-

up resistor to +3.3V. Leave open if powering down the RF section is not required.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 26 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

ETHERNET

ETH_RXN, ETH_RXP,

ETH_TXN, ETH_TXP M Ethernet signals between the PHY on the module and the external magnetics

(transformer). See Note 4. Maximum bit rate is 100Mbps.

ETH_LED_SPEED,

ETH_LED_ACT

3.3V push-pull outputs (max. ±12mA) to drive the ethernet LEDs.

100Mbps speed mode and activity are indicated by the outputs being low. Connect to

LEDs through 220ohm resistors.

USB

USB_DN, USB_DP M USB data signals, normally connected to type A connector, USB switch or iPod dock

connector. Maximum bit rate is USB High Speed at 480Mbps.

USB_VBUS M Analog input for monitoring USB type A connector power. Connect to the +5V power which

is driving the USB type A connector power pins. If this pin drops below 4.6V, then the

DM870A will drive the USBVBUSDRV signal low to control an external power MOSFET to

disconnect +5V power from the USB type A connector. See Note 5.

USBVBUSDRV O Logic output to control an external MOSFET that is in series with USB type A connector

power. See USB_VBUS above and Note 5.

JTAG

TMS,TCK,TDI, TDO I/O JTAG port for DM870A. Leave open.

SSM

SSMD4, SSMD5,

SSMD6, SSMD7 I/O Can be used to drive external shift registers to make extended GPIO signals (see Note 6),

or as individual GPIO signals, or to make an SD card interface. SD card firmware is not

supported at present in JB2. Can be mapped to GPIO #s 08,09,10,11. Leave open if not

used.

SSMD0, SSMD1,

SSMD2, SSMD3,

SSMCLK, SSMCP,

SSMCMD, SSMWP

I/O Used to make an SD card interface. SD card firmware is not supported at present in JB2.

Leave open.

VIDEO

AV0CLK, AV0CTRL0,

AV0CTRL1,

AV0CTRL2,

AV0DATA0,

AV0DATA1,

AV0DATA2,

AV0DATA3,

AV1DATA0,

AV1DATA1,

AV1DATA2,

AV1DATA3

O ITU-R BT.656 digital video output signals. Optionally used to make a TVout menu display,

or to display decoded album art. Can be connected to video D/A converter (see Note 7), or

connected to a video DSP.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 27 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

GPIO (not already

mentioned elsewhere

in this table)

A22 O GPIO18 Reserved for NOR flash address A22. Leave open.

A23 O GPIO-16 Reserved for NOR flash address A23. Leave open.

NWAIT I/O GPIO-15 Not currently assigned. Leave open.

NCS2 I GPIO-19 Assigned to iPod dock connector iPod NDETECT. See Note 8.

VCO1 I/O GPIO-07 Not currently assigned. Leave open.

MIICRS I/O GPIO-00 Not currently assigned. Leave open.

MIICOL I/O GPIO-01 Not currently assigned. Leave open.

MIITXER I/O GPIO-02 Not currently assigned. Leave open.

MIITXCLK I/O GPIO-03 iPod dock connector Accessory Power signal. See Note 8.

MII

MIITXD0, MIITXD1,

MIIRXD0, MIIRXD1 I/O Can be used, with GPIO signals above, to drive an external ethernet PHY. This is not

supported by JB2 firmware. Leave open.

LCD

LCDD0, LCDD1,

LCDD2, LCDD3,

LCDD4, LCDD5,

LCDD6, LCDD7,

LCDD8, LCDD9,

LCDD10, LCDD11,

LCDD12, LCDD13,

LCDD14, LCDD15,

LCD16, LCDD17,

LCDCLK, LCDCTRL0,

LCDCTRL1,

LCDCTRL2,

LCDCTRL3

O Uses optional J1 LCD connector. Connect to local LCD display. See Note 9. Leave open if

not used.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 28 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Notes:

1. Signal type codes:

I – 3.3V level Digital Logic Input into the DM870A

O – 3.3V level Digital Logic Output from the DM870A

IO – 3.3V level Digital Logic Input and Output (bi-directional) signal

M – Miscellaneous, see text for description

P – Power Supply

2. For SPI timing diagram for eDMP applications, please see:

BridgeCo_JB2x - DeviceControlProtocol_Registers_v_2_1.pdf, or later version.

For detailed setup and hold timing details, see DM870A IC data sheet:

DM870A DS rev. 1.3_12-15-11.pdf, or later version.

3. For audio port timing diagrams, and for detailed setup and hold timing, please see DM870A IC data

sheet:

DM870A DS rev. 1.3_12-15-11.pdf, or later version.

4. For example ethernet external schematic, see:

CX Module Ethernet (RJ45 + Ext.Magnetics)_V1.2.pdf, or later version.

This schematic is typically compressed into a zip file, for example:

CX Module_Interface Schematics_one_page_V1.2_Jun_11.rar

5. For example USB schematics, see:

CX Module USB_V1.2.pdf, or later version.

This schematic is typically compressed into a zip file, for example:

CX Module_Interface Schematics_one_page_V1.2_Jun_11.rar

6. For example use of extended GPIO shift registers, see CE2 schematic:

A EVMCE2-4_schematic.pdf, or later version.

7. For example connection to a video D/A converter, see CE2 schematic:

A EVMCE2-4_schematic.pdf, or later version.

8. iPod dock connector pin and GPIO assignments are under discussion. Please contact SMSC for

recommendations for iPod dock connections to CX870 module.

9. For example connection to an LCD display, see CE2 schematic:

A EVMCE2-4_schematic.pdf, or later version.

10. All the above signals are brought out to J2 pins. Not all the above signals are brought out to J3, the

64-pin low density connector. The J3 pin assignments table shows which signals are brought out to

the J3 pins.

11. SMSC has a set of example motherboard schematics that shows example external circuitry that is

typically connected to the module. Please check the SMSC/BridgeCo customer portal at

https://portal.bridgeco.net/ for a copy of these example schematics. These schematics are typically

compressed into a zip file, for example:

CX Module_Interface Schematics_one_page_V1.2_Jun_11.rar

12. Please check the SMSC/BridgeCo Customer Portal Download area for the latest version of the

SMSC documents. Go to https://portal.bridgeco.net/. If you do not have an account, please contact

SMSC.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 29 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

7.2.2 Connector PIN Assignments

J2 – Media Connector

Function GPIO IC PIN Signal Signal IC PIN GPIO Function

GND 1 2 GND

VIN (+3.3V) 3 4 VIN (+3.3V)

VIN (+3.3V) 5 6 VIN (+3.3V)

GND 7 8 GND

VIN (+1.2V) 9 10 VIN (+1.2V)

VIN (+1.2V) 11 12 VIN (+1.2V)

GND 13 14 GND

VIN (+1.9V) 15 16 VIN (+1.9V)

GND 17 18 GND

3V3RTC 19 20 GND

GND 21 22 TMS B15

GND 23 24 TCK C14

D15 SPI_DOUT 25 26 TDI A16

D14 SPI_DIN 27 28 TDO A15

B16 SPI_CLK 29 30 SPI_NCS0 C15

C13 TXD0 31 32 SPI_NCS1 B17

B14 RXD0 33 34 NRESET_MOD Module reset input

A14 RXD1 35 36 SSMD6 C12 GPIO-10 SPI_E_CLK

B13 TXD1 37 38 SSMD4 A12 GPIO-08 SPI_E_SDO

GND 39 40 SSMD2 C11

SPI_E_NCS GPIO-11 D12 SSMD7 41 42 SSMD1 B11

SPI_E_SDI GPIO-09 B12 SSMD5 43 44 SSMCMD A13

D11 SSMD3 45 46 SSMWP D9

A11 SSMD0 47 48 NCS3 H18 GPIO-17 BIST activate

C10 SSMCLK 49 50 NCS2 J17 GPIO-19 iPod NDETECT

D10 SSMCP 51 52 GND

GND 53 54 USB_VBUS D2

A1 USB_DN 55 56 GND

B1 USB_DP 57 58 AOUTRN L3

E3 USBVBUSDRV 59 60 AOUTRP L4

GND 61 62 GND

K4 AOUTLP 63 64 PDOUT1 J1 GPIO-06 SPI_REQ

L2 AOUTLN 65 66 VCO1 J2 GPIO-07

GND 67 68 PDOUT0 K1 GPIO-04 Factory reset

GPIO-16 H17 A23 69 70 VCO0 K2 GPIO-05 IR input

GPIO-18 H16 A22 71 72 AV3CLK R4 GPIO-12 ETH NRESET

I2C SDA GPIO-14 T3 AV3CTRL1 73 74 AV0CTRL0 M1

I2C SCL GPIO-13 U2 AV3CTRL0 75 76 AV1DATA3 N4

M3 AV0CTRL2 77 78 AV1DATA2 P1

M2 AV0CTRL1 79 80 AV1DATA1 P2

L1 AV0CLK 81 82 AV1DATA0 P3

M4 AV0DATA3 83 84 GND

N1 AV0DATA2 85 86 AV2CTRL1 T1 MCLK

N2 AV0DATA1 87 88 GND

N3 AV0DATA0 89 90 AV2CLK R1 SCLK

GND 91 92 GND

LRCK T1 AV2CTRL0 93 94 AV4DATA1 U3 SPDIF output

A/D data 1 P4 AV2DATA3 95 96 AV4DATA0 V2 SPDIF input

A/D data 0 R3 AV2DATA2 97 98 GND

D/A data 1 T2 AV2DATA1 99 100 ETH_LED_ACT

D/A data 0 U1 AV2DATA0 101 102 ETH_LED_SPEED

GND 103 104 MIICRS R14 GPIO-00

ETH_RXN 105 106 MIICOL T13 GPIO-01

ETH_RXP 107 108 MIITXER T11 GPIO-02

109 110 MIITXCLK R12 GPIO-03 iPod Access Power

ETH_TXN 111 112 MIITXD0 U10

ETH_TXP 113 114 MIITXD1 V10

GND 115 116 MIIRXD0 U12

GPIO-15 K18 NWAIT 117 118 MIIRXD1 V12

NPD_RF 119 120 GND

USB

Video Output

Ethernet

USB

Video Output

Ethernet

PIN Number

SPI

Debug UART

JTAG

SPI

Note: The IC PIN column indicates the pin number on the DM860A or DM870A integrated circuit.

This allows for easy cross-reference to the DM860A or DM870A data sheet information.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 30 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

J1 – LCD Connector

Function GPIO IC PIN Signal Signal IC PIN GPIO Function

GND 12

GND

V8 LCDD0 34

LCDD1 U8

T8 LCDD2 56

LCDD3 R8

V7 LCDD4 78

LCDD5 U7

T7 LCDD6 910

LCDD7 R7

V6 LCDD8 11 12 LCDD9 U6

T6 LCDD10 13 14 LCDD11 R6

V5 LCDD12 15 16 LCDD13 U5

T5 LCDD14 17 18 LCDD15 V4

U4 LCDD16 19 20 LCDD17 V3

GND 21 22 GND

T10 LCDCLK 23 24 LCDCTRL0 R9

T9 LCDCTRL1 25 26 LCDCTRL2 U9

V9 LCDCTRL3 27 28 GND

GND 29 30 GND

PIN Number

LCD Interface

Note: The IC PIN column indicates the pin number on the DM860A or DM870A integrated circuit.

This allows for easy cross-reference to the DM860A or DM870A data sheet information.

J3 – Low Density Connector

Function GPIO IC PIN Signal Signal IC PIN GPIO Function

GND 12

GND

VIN (+3.3) 34

RXD0 B14

VIN (+3.3) 56

TXD0 C13

GND 78

GND

VIN (+1.9) 910

VIN (+1.2)

VIN (+1.9) 11 12 VIN (+1.2)

GND 13 14 GND

Free GPIO-15 K18 NWAIT 15 16 RXD1 A14

iPod NDETECT GPIO-19 J17 NCS2 17 18 TXD1 B13

D13 NRESET 19 20 GND

3V3RTC 21 22 AV2CTRL1 R2 MCLK

GND 23 24 AV2CTRL0 T1 LRCK

D14 SPI_DIN 25 26 AV2CLK R1 SCLK

D15 SPI_DOUT 27 28 AV2DATA2 R3 A/D data 0

B16 SPI_CLK 29 30 AV2DATA0 U1 D/A data 0

C15 SPI_NCS0 31 32 AV4DATA1 T2 SPDIF output

Free GPIO-17 H18 NCS3 33 34 AV4DATA0 V2 SPDIF input

GND 35 36 GND

E-GPIO_NCS/TBA GPIO-11 D12 SSMD7 37 38 USB_DN A1

I2C SDA GPIO-14 T3 AV3CTRL1 39 40 USB_DP B1

I2C SCL GPIO-13 U2 AV3CTRL0 41 42 USBVBUSDRV E3

GND 43 44 USB_VBUS D2

SPI_REQ GPIO-06 J1 PDOUT1 45 46 GND

Factory Reset GPIO-04 K1 PDOUT0 47 48 SSMD5 B12 GPIO-09 E-GPIO_SDI/TBA

IR input GPIO-05 K2 VCO0 49 50 SSMD4 A12 GPIO-08 E-GPIO_SDO/TBA

GND 51 52 GND

ETH_LED_SPEED 53 54 ETH_LED_ACT

iPod Access Power GPIO-03 R12 MIITXCLK 55 56 SSMD6 C12 GPIO-10 E-GPIO_CLK/TBA

ETH_RXN 57 58 ETH_RXP

ETH_TXN 59 60 ETH_TXP

Free GPIO-00 R14 MIICRS 61 62 MIICOL T13 GPIO-01 Free

GND 63 64 GND

PIN Number

Debug UART

USB

SPI

Ethernet

EthernetEthernet

Ethernet

Note: The IC PIN column indicates the pin number on the DM860A or DM870A integrated circuit.

This allows for easy cross-reference to the DM860A or DM870A data sheet information.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 31 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

7.2.3 GPIO Assignments

GPIO Assignments for J3 64-pin Low Density Connector

GPIO PIN Name PIN Number Function

00 MIICRS 61 Free

01 MIICOL 62 Free

03 MIITXCLK 55 iPOD Access Power

04 PDOUT0 47 Factory Reset

05 VCO0 49 IR Input

06 PDOUT1 45 Host NIREQ

08 SSMD4 50 E_GPIO_SDO/TBA

09 SSMD5 48 E_GPIO_SDI/TBA

10 SSMD6 56 E_GPIO_CLK/TBA

11 SSMD7 37 E_GPIO_NCS/TBA

13 AV3CTRL0 41 I2C_SCL

14 AV3CTRL1 39 I2C_SDA

15 NWAIT 15 Free

17 NCS3 33 Free

19 NCS2 17 IPOD NDETECT

Note: Not all 20 GPIO signals are brought out to J3 64-pin low density connector. For the CX870-3K,

GPIOs 00, 01 and 03 are not brought out to J3 64-pin low density connector. J3 pin numbers 61, 62 and

55 are not connected to any signal in the CX870-3K module.

8 Application Guidelines

8.1 Power Supply sequencing and Reset Timing

There are strict power sequencing and reset timing requirements.

• Power up the I/O voltage (3.3V) first and hold NRESET_MOD low.

• The core voltage (1.2V) must never be higher than (I/O voltage +0.5 V).

• The core voltage (1.2V) must be within the specified core voltage limits less than 300ms after the I/O voltage

(3.3V) reaches the specified I/O voltage limits.

• Throughout the power down process, the 3.3V supply must maintain a higher voltage than the 1.2V supply,

until both have reached ground potential.

• To assure a proper IC reset, the power supplies must be present for a minimum time of 2ms before

NRESET_MOD is de-asserted.

Please see the power and reset timing figure in Section 9.1.1 below.

About 1.9V, the arrival of 1.9V supply should lag behind the arrival of the 3.3V. The delay between the 1.9V and the

3.3V is not critical. Typical delay is approximately 10ms, for example using 10kohm resistor and 0.1uF capacitor on

the enable pin of a 1.9V dc-to-dc converter.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 32 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

8.1.1 Power up, Reset and Power Down Timing

Time

Voltage

NRESET_MOD

+1.2V

+3.3V

< 300ms

>= 2ms

Power Up Power Down

8.2 RF Considerations

Note that overall system, RF and WiFi performance is significantly affected by the product design, environment and

the application. It is the responsibility of the product designer to ensure proper system level shielding (if required) and

to verify performance and fitness for the given product features and applications.

The WiFi performance will be affected by the RF environment surrounding the CX module. Please ensure that the CX

module is positioned in a “quiet” RF environment, as far away as possible from high frequency clock signals and any

other sources of RF energy. Also, make sure the antenna is not shielded by any metal objects, for example

loudspeakers or other metal parts. Please make sure that the power supplies, in particular the +1.9V supply, are quiet

and free from noise.

SMSC recommends that systems implementing AirPlay should use a module configuration that includes on-module

shielding, as well as paying particular attention to system configuration and shielding. In particular, SMSC is

recommending the use of the Bottom Shield versions of the modules, which allows greater freedom in antenna

positioning.

Also, please see the SMSC Application Note:

SMSCAppNote - CX870_Antenna_Placement_V1_4.pdf

regarding antenna positioning guidelines.

Please see below picture for the recommended keep out area and cable routing for the antennas.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 33 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

9 Revision Control

Revision Date / Author Details of Change Reason for Change

V2.8

(093012) Sept 30, 2012

/ SHs Updated Section 4 Ordering Guide with 2 new

rows for CX870-3LB & CX870-3MB and moved

the row for CX870-3KB to be with them.

New SKUs available.

Updated cover page with new Microchip logo;

removed SMSC logo from header; removed

SMSC logo & address from legal text (page 2);

added info about Microchip to legal text;

updated © to 2012.

Microchip purchased SMSC.

Updated filename to ‘CX_Module_DS_Rev2-

8_MM-DD-YY.pdf’. Data covers all CX modules.

Removed CX860 from Section 7.4 Module

Weight. No CX860 module available.

Updated left side of footer to ‘SMSC CX

Module’. Data sheet is for all CX modules.

Updated title of Section 7.1.1 to ‘Top & Bottom

View of CX Module with Bottom Shield’. Drawings are for all CX modules.

Updated title of Section 7.2.1 to ‘Side View of

CX Module with Bottom Shield except CX870-

3JB’.

Drawings are for all CX modules.

In Sections 3.1, 3.2, 3.2.1 & 3.2.2, updated

occurrences of ‘CX870’ to ‘CX Module’. Pictures are for all CX modules.

Updated Section 4 Ordering Guide to remove

rows for CX870-3DB and CX870-3DBS, and

add a row for CX870-3KB.

Updated to show actual status.

V2.8

(092412) Sept 24, 2012

/ SHs

Removed ‘I2C’ box, arrow & label in Section 2

Block Diagram. Correction.

Updated Section 2 Block Diagram to show

obscured black lines leading out from LCD &

SSM blocks.

Correction.

In Section 2 Block Diagram changed “DM860A

or DM870A” to “DM870A or DM875” CX module uses DM870A and DM875.

In Section 1 Introduction, changed “DM860A

and DM870A” to “DM870A and DM875” CX module uses DM870A and DM875.

In Section 4 Ordering Guide, added a ‘Status’

column and status code key. To show current availability status of each

module version.

In Section 4 Ordering Guide, added row for

CX875-3PB. To give details of newly available module

version.

In Section 4 Ordering Guide, changed “SMSC

IC’s” heading to “SMSC ICs”. Correction.

In Section 6.0.1 Antenna Considerations,

replaced text list with a new table. Updated information and in a clearer format.

Added a new section 6.0.2 CX Power Settings

Used For Modular Approval. To provide more details about CX module

power settings.

In Section 6 Regulatory Compliance and

Quality, updated the Compliance entry for New

Zealand / Australia for Radio Regulations from

“CE” to “AZ/NZS:4268”

Updated information.

V2.8

(090912) Sept 9, 2012 /

SHs

In Section 9.2 RF Considerations, changed the

application note file path from “App Note

Antenna Placement recommendation CX870

modules rev1.1.pdf” to “SMSCAppNote -

CX870_Antenna_Placement_V1_4.pdf”

Provide most up to date Application Note file.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 34 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Revision Date / Author Details of Change Reason for Change

In Section 9.2 RF Considerations, added note &

picture regarding recommended keep out area

and cable routing for antennas.

Provide information about keep out areas and

cable routing.

In Notes of Section 8.2.1 Pin Descriptions,

added text regarding schematics being

compressed into zip files to Notes 4, 5 & 11.

Provide further information about schematic

files.

V2.7

(061312) June 13,

2012 / SHs In Section 4 Ordering Guide, made rows for

CX870-3B, 3H, 3I, 3J shaded.

All new designs should use modules with a

bottom shield, so modules without a bottom

shield are now marked as "NOT TO BE USED

FOR NEW/STANDARD MP DESIGNS" by

shading the rows in the Ordering Guide table for

those modules with no bottom shield.

V2.6

(050812) May 8, 2012 /

SHs Removed entries in ‘8MByte NOR’ column for

modules 3A, 3B, 3D, 3DS in Section 4 Ordering

Guide

Correction.

Updated title of Section 7.2.1 Side View of

CX870 Module with Bottom Shield to include

“…except CX870-3JB”

Reflect addition of separate section (7.2.2) for

the CX870-3JB module.

V2.5

(042212) April 22, 2012

/ SHs

Added Section 7.2.2 Side View of CX870

Module with Bottom Shield part number CX870-

3JB only

CX870-3JB has thinner bottom shield than other

modules.

Added IC PIN entry for MIICRS in J3 Low

Density Connector table in Section 8.2.2

Connector PIN Assignments.

CX module uses DM870A.

Changed "MMIICRS" to "MIICRS" in Section

8.2.3 GPIO Assignments. Correction.

Changed "MMIICRS" to "MIICRS" in J3 Low

Density Connector table in Section 8.2.2

Connector PIN Assignments.

Correction.

Changed "MMIICRS" to "MIICRS" in GPIO table

in Section 8.2.1 Pin Descriptions. Correction.

Added important note text to Tx Power row in

Section 5.3 WiFi Specification. To indicate which modules the Tx Power

specifications relate to.

V2.4

(032312) March 23,

2012 / SHs

Removed the ‘m’ from "+/-1dBm" in the Tx

Power row in Section 5.3 WiFi Specification. Correction.

In Section 5.3 WiFi Specifications, updated

Transmission Speed entry Add missing 2Mbps speed.

In Section 4 Ordering Guide, changed all

occurrences of DM870 to DM870A & DM860 to

DM860A

CX module uses DM870A.

In Section 2 Block Diagram, changed all

occurrences of DM870 to DM870A & DM860 to

DM860A

CX module uses DM870A.

In Section 1 Introduction, changed all

occurrences of DM870 to DM870A & DM860 to

DM860A

CX module uses DM870A.

In Section 8.2.1 Pin Descriptions, changed all

occurrences of DM870 to DM870A CX module uses DM870A.

In the Notes for Section 8.2.1 Pin Descriptions,

changed dat_DM870_16_datasheet.pdf to

DM870A DS rev. 1.3_12-15-11.pdf

CX module uses DM870A.

Changed all occurrences of DM870 to DM870A

throughout the datasheet. CX module uses DM870A.

V2.4

(031712) March 17,

2012 / SHs

Updated J1, J2 & J3 tables in Section 8.2.2

Connector PIN Assignments, changing DM870

to DM870A.

CX module uses DM870A.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 35 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Revision Date / Author Details of Change Reason for Change

Changed "WiFi (on-module PCB diversity)"

column heading to "Internal PCB Diversity

Antennas" in Section 4 Ordering Guide

Improve clarity of meaning.

Added ‘FCC’ to North America in Frequency

Band entry in Section 5.3 WiFi Specification Specify North American WiFi regulatory

certification body.

Updated TX EVM entry in Section 5.3 WiFi

Specifications Update values to better reflect actual

performance.

Updated Rx Sensitivity entry in Section 5.3 WiFi

Specifications Update values to better reflect actual

performance.

Updated Tx Power entry in Section 5.3 WiFi

Specifications Show test conditions.

Added Section 3.6 Production Module with

Bottom shield (Part Numbers with a "B" after the

configuration letter)

Show module versions with bottom shield.

Added Section 3.6.1 Including J3 Low Density

64-pin connector - Bottom View Show bottom shield.

V2.4

(031212) March 12,

2012 / SHs

Added Section 3.6.2 Including J2 High Density

120-pin connector - Bottom View Show bottom shield.

Updated Section 4 Ordering Guide & Section

4.1 Part Number Syntax drawing with bottom

shield versions

Bottom shield versions added to table and

Syntax drawing.

Added another note to Section 8.2.3 GPIO

Assignments Document missing GPIOs for CX870-3K.

Updated TX Power row in Section 5.3 WiFi

Specification (CX870 only) Show improved tolerances for TX power.

Added Section 7.1.1 Top & Bottom View of

CX870 Module with Bottom Shield Show drawings of module with Bottom Shield.

Added Section 7.2.1 Side View of CX870

Module with Bottom Shield Show drawings of module with Bottom Shield.

Added a note to Section 7.3 3D View of CX870

Module To indicate availability of digital copy of 3D view

of module.

V2.4

(031012) March 10,

2012 / SHs

Added additional text to Section 9.2 RF

Considerations Providing further recommendations regarding

the use of bottom shield versions and to indicate

the availability of a pdf about antenna

positioning guidelines.

V2.3

(112011) November 20,

2011 / SHs Added CX870-3DS option to Section 4 Ordering

Guide To indicate soldered shield version.

V2.2

(110811) November 8,

2011 / SHs Added CX870-3K option to Section 4 Ordering

Guide. Added -3K option.

Updated title of Section 6.1 from “1 RoHS” to

“RoHS”. Correcting typo.

In Section 10 Revision Control table, updated

an entry for V2.0 b in the Reason for Change

column from “RTV” to “RTC”

Correcting typo.

Removed “Preliminary Datasheet” from the

footer. CX module is in production, so the datasheet is

no longer preliminary.

V2.1

(100711) October 7,

2011 / SHs

Removed the word “Preliminary” from the title

page. CX module is in production, so the datasheet is

no longer preliminary.

Updated Section 5.3 WiFi Specification “TX

Power” entry for 802.11g Correspond to actual production test limits.

Updated Section 6.0.1 Antenna Considerations

with updated module numbering scheme Revert to original module numbering scheme.

V2.0

(100211) October 2,

2011 / SHs

Updated Section 6.7 Module Quality with new

Defect Rate Data is now available.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 36 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Revision Date / Author Details of Change Reason for Change

Updated Section 4.1 Part Number Syntax with

removal of Antenna Configuration number and

Note

Revert to original part numbering scheme.

Updated Section 10 Revision Control with new

Reason for Change column Corporate standard.

Change from BridgeCo logos and disclaimer

text to SMSC logos and disclaimer text Corporate standard.

Updated location of red boxes in Section 3.2.1

CX870 Bottom View with 64-pin Low density

connector

Improve alignment of red box to photo.

Updated location of red boxes in Section 3.2.2

CX870 Bottom View with 120-pin Media

connector

Improve alignment of red box to photo.

Moved Section 5.3 WiFi Specification on to one

page Improve readability.

Updated Customer Portal information in Section

6 Regulatory Compliance and Quality Easier to access URL directly.

Reverted Antenna Considerations back to

Section 6.0.1; subsequently all subsections in

Section 6 reverted back to original numbering

Decided to keep original part numbering

scheme to avoid unnecessary paper work and

the need to redo certifications.

Updated Notes 11 & 12 in Section 8.2.1 Pin

Descriptions with updated Customer Portal

information

Easier to access URL directly.

V2.0

(092611) Sept. 26,

2011 / SHs

Updated Table of Contents Keep TOC aligned with actual content.

Updated font styling of Table of Contents Easier to read.

Update Section 2 Block Diagram : moved

RJ45+Transformer & USB Type A boxes inside

the drawing boundary

Improve accuracy of drawing.

Updated Section 5.3 WiFi Specification (CX870

only) TX Power Description entry Align data with test limits.

Updated Section 5.3 WiFi Specification (CX870

only) Rx Sensitivity Description entry Align data with test limits.

Updated Section 5.3 WiFi Specification (CX870

only) : add a Note underneath the table Clarification of the possible effect of changing

the TX Power setting.

Updated Section 4 Ordering Guide : changed

CX870-3D row Two Ant entry from (X)* to X Change to match final CX870-3D configuration.

V2.0 c Sept. 14,

2011 / SHs

Updated Section 4 Ordering Guide : removed

the two blank rows Improve readability.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 37 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Revision Date / Author Details of Change Reason for Change

Updated the Description for pin NCS3 in Section

8.2.1 Pin Descriptions Update to align with actual use.

Updated Section 4 Ordering Guide : added gray

background to CX870-3F & CX870-3G Internal antenna versions are not available until

performance issues are resolved.

Updated Section 4 Ordering Guide : removed

the 2 from A, H, I & J version Part Numbers Decided to keep original part numbering

scheme to avoid unnecessary paper work and

the need to redo certifications.

Updated Section 4 Ordering Guide : split Ext.

Diversity Antennas column into two, added two

sub-columns “One Ant.” & “Two Ant.”, moved Xs

to correspond with correct sub-column

Show the number of external antenna

connections.

Updated Section 4 Ordering Guide : CX870-3D :

removed X from WiFi column CX870-3D is not configured for internal

antenna.

Updated Section 4 Ordering Guide : updated +

Note text Explained about one or two external antenna

options.

Updated Section 4 Ordering Guide : moved the

+ from Part Numbers column to Ext. Diversity

Antennas column

Proper link for "+" Note.

Updated Section 4 Ordering Guide : removed #

Note completely Content now covered by "+" Note

Updated Section 4.1 Part Number Syntax :

Updated graphic Explain antenna configuration field

Updated Section 4.1 Part Number Syntax :

Updated Note text Explain about one or two antenna configuration.

Updated text in Section 8.1 WLAN UFL Antenna

Connector Remove references to part numbering scheme

which includes the number of antennas, and

repeat advice to use two external antennas.

Removed RTC elements from Section 2 Block

Diagram Support for RTC is removed.

V2.0 b Sept. 10,

2011 / SHs

Updated the Description for pin 3V3RTC in

Section 8.2.1 Pin Descriptions Support for RTC is removed.

V2.0 a August 22,

2011 / SHs Added Section 3.5 Example Production Module

Showing Soldered RF Shield Photo shows that RF shield is soldered, needed

for Japan Telec certification.

Updated Note Section 4.1 Part number syntax Highlighted that CX870-3D does not follow the

new part numbering scheme. This Note was

subsequently deleted, so this is not relevant any

more.

V2.0 August 12,

2011 / SHs

Updated all Section 3 Board Pictures to new

versions + inserted new Sections 3.2.1 & 3.2.2

which show two different bottom views

Improve accuracy of data sheet photos.

V1.9 c August 2,

2011 / SHs

• Updated Key Features on Title page:

removed (optional) from “WiFi-certified

802.11b/g” entry

• Updated Antenna Configuration entry in

Section 4.1 Part number syntax

V1.9 b July 28, 2011

/ SHs

• Updated Section 4.1 Part number syntax

o Updated graphic

o Added a Note

• Changed intro text in Section 3 Board

Pictures

• Updated Section 4 Ordering Guide

o Changed CX870-3B1 to CX870-

o Updated the text for + note

o Added a note to CX870-3B Ext.

Diversity Antenna column

o Added a new # note

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 38 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Revision Date / Author Details of Change Reason for Change

• Added Section 6.0.1 Antenna

Considerations

V1.9 a July 25, 2011

/ SHs

• Inserted new photo for Section 3.1 Top

View of CX870

• Inserted new photo for Section 3.2 Bottom

View of CX870

• Added new Section 3.3 Production Module

with Top & RF shields

• Added new Section 3.4 Production Module

with 64-pin Connector Option

• Updated Section 4 Ordering Guide

o Added gray background to

CX870-3D

o Changed CX870-3A to CX870-

3A2

o Changed CX870-3B to CX870-

3B1

o Changed CX870-3H to CX870-

3H2

o Changed CX870-3I to CX870-

3I2

o Changed CX870-3J to CX870-

3J2

o Added a Note to the Part

Number title

• Updated Section 8.1 WLAN UFL Antenna

Connector with new text

• Updated Section 5.3 WiFi Specification TX

EVM entry to

-9dB@6MHz

• Updated Section 6 Regulatory Compliance

& Quality with Module Versions Passed for

Radio Regulations entries

• Replaced the Note in Section 6 to be main

body text and updated the text.

• Added new Section 4.1 Part number

syntax

• Updated module weight to 20g

V1.8 a July 10, 2011

/ SHs

• Update section 8.1 WLAN UFL Antenna

Connector

• Deleted section 8.1.1 Coaxial antenna

connector dimensions

V1.8 July 5, 2011 /

SHs

• Updated the acceptable surface-mount

receptacle parts in Section 8.1 WLAN UFL

Antenna Connector

• Added Appendix 1: Certification Notices

V1.7 c May 13, 2011

/ SHs

• Updated “Module Quality” Defect Rate

field entry

• Updated “Board Dimensions & Weight”

drawings

• Updated the “Electrical Specifications”

table

• Added another Note to the “Pin

Descriptions” section

V1.7 b May 11, 2011

/ SHs

• Updated Note 8 in “Pin Descriptions” table

• Re-imported “Board Dimensions &

Weight” drawings

• Updated “Board Pictures” images

• Updated board photo on Cover page

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 39 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Revision Date / Author Details of Change Reason for Change

• Updated the Feature list on Cover page

• Updated J1, J2 & J3 “Connector PIN

Assignments” tables: removed Power

column & re-organised columns

• Changed “Application Notes” title to

“Application Guidelines”

• Updated Table of Contents font styling

V1.7 a May 6, 2011 /

SHs

• Re-imported Block Diagram as a wmf file

• Updated “Power up, Reset & Power down

Timing” figure

• Updated “Pin Descriptions” table

• Re-organised text in “Power Supply

sequencing & Reset Timing”

• Re-imported J2 & J3 Connector PIN

Assignment tables

V1.7 May 4, 2011 /

SHs

• Added note to Module Weight section

• Updated the Ordering Guide – Part

Numbers & added new J version

• Added new text to the Board Pictures

section

• Updated all Mechanical Drawings and

added & removed Notes

• Updated the J3 Low Density Connector

table

• Updated the GPIO Assignment table

• Added new Power Supply & Timing figure

• Updated the text in the “Power Supply

sequencing and Reset Timing” section

• Updated the Key Connections table

• Updated “Key Connections” section title to

“Pin Descriptions”

• Updated “Detailed Connector PIN

Descriptions” section title to “Connector

PIN Assignments”

• Updated J2 Media Connector table

V1.6 d March 3,

2011 / SHs

• Updated J3 Low Density Connector table

• Update GPIO Assignments section and

table

V1.6 c February 24,

2011 / SHs

• Updated all mechanical drawings in

“Board Dimensions and Weights” section

• Deleted warning note in “Board

Dimensions and Weights” section

V1.6 b February 23,

2011 / SHs

• Updated “J3-Low density connector” pin

description table

• Updated “GPIO Assignments” table

V1.6 February 11,

2011 / SHs

• Entirely updated the “Ordering Guide”

• Added a Note to the “Ordering Guide”

• Updated the subsection titles for the

“Board Pictures” section

• Updated the Block Diagram – changed

‘WiFi Antenna’ to ‘Ext. Antenna’

V1.5 b January 27,

2011 / SHs

• Added Note to “Board Dimensions and

Weight” section

V1.5 a January 24,

2011 / SHs

• Updated the “Ordering Guide” – removed

Mfg column and consolidated into one

table

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 40 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Revision Date / Author Details of Change Reason for Change

• Updated the Header to reflect Preliminary

nature of datasheet

V1.5 January 22,

2011 / SHs

• Updated the datasheet to be a Preliminary

Datasheet

• Added new feature to Summary on Front

Page

• Updated “J3 - Low Density Connector”

table

• Updated “GPIO Assignments” table

• Added note to “Board Dimensions &

Weight – Side Views of CX870 module”

section

• Updated text in “Application Notes –

Power Supply Sequencing & Reset

Timing” section

• Updated “Block Diagram”

• Updated text in “Connectors &

Connections – WLAN UFL Antenna

Connector” section

V1.4 b January 11,

2011 / SHs

• Updated the Application Notes, RF

Considerations section

V1.4 January 3,

2011 / SHs

• Updated the module photo on the Title

page

• Updated the Application Notes, RF

Considerations section

V1.3 December 23,

2010 / SHs

• Updated Ordering Guide

• Added Notes to Ordering Guide

• Updated Block Diagram

• Updated “J3 – Low Density Connector”

table

• Updated “Electrical Specifications” table

• Added Power Consumption data to

“Electrical Specifications” table

• Updated the Board Dimensions and

Weight images

• Updated the “GPIO Assignments” table

• Added another Application Note

• Added titles to Application Notes

V1.2 December 19,

2010 / SHs

• Inserted CX860 and CX870 Module

Weights

• Updated module image on Front Page

V1.1 December 13,

2010 / SHs

• Added the Ordering Guide.

• Updated the Block Diagram.

• Updated the “Electrical Specifications”

table

• Updated the “Absolute Maximum Ratings”

table

• Updated the Notes for “Regulatory

Compliance and Quality” section

• Updated “Key Connections” table

• Updated “J2 – Media Connector” table

• Updated “J3 – Low Density Connector”

table

• Updated “GPIO Assignments” table

• Added Board Pictures

• Replaced Mechanical Drawings in “Board

Dimensions and Weight” section

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 41 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Revision Date / Author Details of Change Reason for Change

V1.0 October 18,

2010 / SHs

• Initial Version

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 42 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

10 Appendix 1: Certification Notices

Federal Communications Commission Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of

the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a

residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed

and used in accordance with the instructions, may cause harmful interference to radio communications. However,

there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful

interference to radio or television reception, which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/ TV technician for help.

CAUTION:

Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to

operate the equipment.

Labeling requirements

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this

device may not cause harmful interference, and (2) this device must accept any interference received, including

interference that may cause undesired operation.

RF exposure warning

This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for

this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be

co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provide

with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

Information for the OEMs and Integrators

The following statement must be included with all versions of this document supplied to an OEM or integrator, but

should not be distributed to the end user.

This device is intended for OEM integrators only. Please see the full Grant of Equipment document for other

restrictions. This device must be operated and used with a locally approved access point.

Information To Be Supplied to the End User by the OEM or Integrator

The following regulatory and safety notices must be published in documentation supplied to the end user of the

product or system incorporating an adapter in compliance with local regulations.

Host system must be labeled with "Contains FCC ID: PPQ-CX8703”X”” & “Contain IC: 4491A-CX870”X””, FCC

ID & IC ID displayed on the label. The label text should be updated according to the table shown in Ordering Guide

section of this document. The proper letter shown in Ordering Guide Part Number column should be substituted for

“X”. For example, for the CX870-3MB module, the label text should be “Contains FCC ID: PPQ-CX8703MB” &

“Contains IC: 4491A-CX8703MB“.

JukeBlox Networked Media Modules – CX Series

Datasheet

SMSC CX Module 43 Revision 2.8 (09-30-12)

SMSC CONFIDENTIAL

Canada, Industry Canada (IC) Notices

This Class B digital apparatus complies with Canadian ICES-003 and RSS-210.

Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device

must accept any interference, including interference that may cause undesired operation of the device.

Radio Frequency (RF) Exposure Information

The radiated output power of the Wireless Device is below the Industry Canada (IC) radio frequency exposure limits.

The Wireless Device should be used in such a manner such that the potential for human contact during normal

operation is minimized.

This device has also been evaluated and shown compliant with the IC RF Exposure limits under mobile exposure

conditions. (antennas are greater than 20cm from a person's body).

This device has been certified for use in Canada. Status of the listing in the Industry Canada’s REL (Radio Equipment

List) can be found at the following web address:

http://www.ic.gc.ca/app/sitt/reltel/srch/nwRdSrch.do?lang=eng

Additional Canadian information on RF exposure also can be found at the following web address:

http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf08792.html

Canada, avis d'Industry Canada (IC)

Cet appareil numérique de classe B est conforme aux normes canadiennes ICES-003 et RSS-210.

Son fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas causer d'interférence et

(2) cet appareil doit accepter toute interférence, notamment les interférences qui peuvent affecter son fonctionnement.

Informations concernant l'exposition aux fréquences radio (RF)

La puissance de sortie émise par l’appareil de sans fil Dell est inférieure à la limite d'exposition aux fréquences radio

d'Industry Canada (IC). Utilisez l’appareil de sans fil Dell de façon à minimiser les contacts humains lors du

fonctionnement normal.

Ce périphérique a également été évalué et démontré conforme aux limites d'exposition aux RF d'IC dans des

conditions d'exposition à des appareils mobiles (les antennes se situent à moins de 20 cm du corps d'une personne).

Ce périphérique est homologué pour l'utilisation au Canada. Pour consulter l'entrée correspondant à l’appareil dans

la liste d'équipement radio (REL - Radio Equipment List) d'Industry Canada rendez-vous sur:

http://www.ic.gc.ca/app/sitt/reltel/srch/nwRdSrch.do?lang=eng

Pour des informations supplémentaires concernant l'exposition aux RF au Canada rendez-vous sur:

http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf08792.html

LITE ON TECHNOLOGY CX8703MB JukeBlox Networked Media Module User Manual CX870 3MB UserMan 20121015

LITE-ON Technology Corp. JukeBlox Networked Media Module CX870 3MB UserMan 20121015

Contents

(CX870-3MB) UserMan_20121015

Navigation menu

Namespaces

Views

Navigation