LITE ON TECHNOLOGY CR8702SB JukeBlox Networked Media User Manual manual
LITE-ON Technology Corp. JukeBlox Networked Media manual
manual
SMSC CR860/CR870 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
JukeBlox Networked Media Module
CR Series
Datasheet
• Complete audio networking system on a small module
• Integrated Ethernet + USB2.0
• WiFi-certified 802.11b/g
• Built-in PIFA 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 – CR Series
Datasheet
SMSC CR860/CR870 2 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000 or 1 (800) 443-SEMI
Copyright © 2011 SMSC or its subsidiaries. All rights reserved.
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.
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 – CR Series
Datasheet
SMSC CR860/CR870 3 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
Table of Contents
1 INTRODUCTION............................................................................................................... 4
2 BLOCK DIAGRAM ............................................................................................................. 4
3 BOARD PICTURES............................................................................................................ 5
3.1 T
OP
V
IEW OF
CR870-2A ................................................................................................... 5
3.2 B
OTTOM
V
IEW OF
CR870
TYPES
2A,
2D
&
2S .......................................................................... 5
3.3 T
OP
V
IEW OF
CR870
TYPES
2C,
2F,
2G,
2I,
2J,
2K
&
2R ........................................................... 6
3.4 B
OTTOM
V
IEW OF
CR870
TYPES
2C,
2G,
2I,
2J,
2K,
2L,
2N,
2O,
2P
&
2R...................................... 6
3.5 T
OP
V
IEW OF
CR870
TYPES
2D,
2L,
2N,
2O,
2P,
2Q
&
2S(INCLUDING
2S-B) ............................... 7
3.6 T
OP
V
IEW OF
CR870-2J .................................................................................................... 8
3.7 B
OTTOM
V
IEW OF
CR870-2J ............................................................................................... 8
3.8 T
OP
V
IEW OF
CR870-2R ................................................................................................... 9
3.9 B
OTTOM
V
IEW OF
CR870-2R .............................................................................................. 9
4 ORDERING GUIDE ......................................................................................................... 10
5 ELECTRICAL SPECIFICATIONS....................................................................................... 11
5.1 A
BSOLUTE
M
AXIMUM
R
ATINGS
............................................................................................ 11
5.2 O
PERATING
C
ONDITIONS
................................................................................................... 12
5.3 W
I
F
I
S
PECIFICATION
(CR870
ONLY
) .................................................................................... 12
6 REGULATORY COMPLIANCE AND QUALITY .................................................................... 13
6.1 R
O
HS ........................................................................................................................ 14
6.2 E
NVIRONMENTAL
T
EST
...................................................................................................... 14
6.3 ESD
AND
T
RANSIENT
T
EST
(A
PPLIES TO
LAN
AND
USB
EXTERNAL CONNECTIONS ONLY
) ......................... 14
6.4 M
AGNETIC
F
IELD
T
EST
..................................................................................................... 14
6.5 MTBF ........................................................................................................................ 14
6.6 M
ECHANICAL
S
PECIFICATIONS
............................................................................................. 14
6.7 M
ODULE
Q
UALITY
........................................................................................................... 14
7 BOARD DIMENSIONS AND WEIGHT ............................................................................... 15
7.1 T
OP
V
IEW AND
S
IDE
V
IEW OF
CR870
MODULES WITH
PIFA
ANTENNA
&
NO SHIELDS
............................. 15
7.2 B
OTTOM
V
IEW OF
CR870
MODULES WITH NO BOTTOM SHIELD
........................................................ 15
7.3 T
OP
V
IEW AND
S
IDE
V
IEW OF
CR870
MODULES WITHOUT
PIFA
ANTENNA
.......................................... 16
7.4 T
OP
V
IEW AND
S
IDE
V
IEW OF
CR870
MODULES WITH
PIFA
ANTENNA
&
TOP SHIELD
.............................. 16
7.5 M
ODULE WEIGHT
............................................................................................................ 17
8 CONNECTORS AND CONNECTIONS ................................................................................ 17
8.1 WLAN
UFL
A
NTENNA
C
ONNECTOR
(
OPTIONAL
) ........................................................................ 17
8.2 M
ODULE
C
ONNECTORS
..................................................................................................... 17
8.2.1 Pin Descriptions ................................................................................................... 18
8.2.2 Connector PIN Assignments................................................................................... 23
9 APPLICATION GUIDELINES ........................................................................................... 24
9.1 P
OWER
S
UPPLY SEQUENCING AND
R
ESET
T
IMING
....................................................................... 24
9.1.1 Power up, Reset and Power Down Timing ................................................................ 25
9.2 RF
C
ONSIDERATIONS
....................................................................................................... 25
10 REVISION CONTROL.................................................................................................... 26
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 4 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
1 Introduction
The CR-series module is a single-board networked media player module, based on SMSC’s DM860 and DM870
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
PHY
DM860
or
DM870
256 Mbit
SDRAM
JTAG
RJ-45
100B-T
Mem
USB
GPIO
24.000 MHz
Reset In
NAND
1 GB
NAND flash
802.11
RF amp
(optional)
802.11
RMII
SPI
USB
(Host)
USB
RST
UART
5V
3.3V
JukeBlox Networked Media Module – CR Series
1.2V
Stereo Out
Video Out
Audio I/O
4/8bit MMC
3x6bit RGB
2 x UART
SPI Ctrl.
max. 20 GPIOs
IR sensor
reset signals
analog mute
I
2
C bus
shift register
IC control
serial control
A/D, D/A
S/PDIF
CCIR-656
LP
2
HP out
Display
SD-Card
AV
Ports
LCD
SSM
DAC
PIFA
Antenna
1.9V Power
Supply
3.3V
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 5 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
3 Board Pictures
3.1 Top View of CR870-2A
3.2 Bottom View of CR870 types 2A, 2D &
2S(including 2S-B)
PIFA antenna
802.11b/g front-
end
SMSC
processor
Ethernet
FLASH
SDRAM
antenna
connector
Note: Components and
Socket to the right of the
Ethernet and Flash sections
are not installed in production
modules. Please see Section
3.3 for example production
module top view picture.
Media
connector
LCD
connector
+1.9V DC to DC
converter
Note: The connector shown
to the left of the LCD
connector is not installed on
production modules. Please
see section 3.4 for example
production module bottom
view picture.
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 6 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
3.3 Top View of CR870 types 2C, 2F, 2G, 2I, 2J, 2K
& 2R
3.4 Bottom View of CR870 types 2C, 2G, 2I, 2J, 2K,
2L, 2N, 2O, 2P & 2R
Version with no top shield.
Please note that label text
will change to show
version, and versions 2I,
2J, 2K will have no
Ethernet components
mounted.
Versions with no bottom
shield and no LCD connector.
Please note that production
version does not have
exposed solder on the
underside of the mounting
holes.
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 7 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
3.5 Top View of CR870 types 2D, 2L, 2N, 2O, 2P, 2Q
& 2S(including 2S-B)
Versions with top shield.
For versions without PIFA
antenna, PIFA antenna is not
present and UFL connector is
present, see the top view of
CR870-2A for location of UFL
connector.
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 8 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
3.6 Top View of CR870-2J
3.7 Bottom View of CR870-2J
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 9 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
3.8 Top View of CR870-2R
3.9 Bottom View of CR870-2R
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 10 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
4 Ordering Guide
Part
Number SMSC ICs
WiFi Ethernet USB
Real-
Time
Clock LCD PIFA
Antenn
a
Ext.
Antenna
UFL Conn.
SDRA
M
Top
Module
Shielding
Contains
shield Incl.
connect
or
CR870-2A
DM870+T6201 X X X X X X (X)* 32MB
CR870-2C
DM870+T6201 X X X X 32MB
CR870-2D
DM870+T6201 X X X X X 32MB X
CR870-2F
DM870+T6201 X X X X X X (X)* 32MB
CR870-2G
DM870+T6201 X X X X 32MB
CR870-2I DM870+T6201 X X X 16MB
CR870-2J
DM870+T6201 X X X X 16MB
CR870-2K
DM870+T6201 X X X X 16MB
CR870-2L
DM870+T6201 X X X X 32MB X
CR870-2M
DM870+T6201 X X X X X X (X)* 32MB X
CR870-2N
DM870+T6201 X X X 16MB X
CR870-2O
DM870+T6201 X X X X 16MB X
CR870-2P
DM870+T6201 X X X X 32MB X
CR870-2Q
DM870+T6201 X X X X 32MB X
CR870-2R
DM870+T6201 X X X X 16MB
CR870-2S
DM870+T6201 X X X X X 32MB X
CR870-2S-
B DM870+T6201 X X X X X 32MB X
CR860-2A
DM860 n/a X X n/a n/a 32MB
CR860-2B
DM860 n/a X X X X n/a n/a 32MB
* Connector on board, but not enabled
Note: Shaded rows are Custom or Obsolete configurations – not to be used for new /
standard MP designs.
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 11 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
5 Electrical Specifications
Parameter State Model Voltage Symbol min. typ. max. Units
Power Supply Voltage VIN +2.97
+1.08
+3.3
+1.2
+3.63
+1.32
V
V
Logic Input high voltage V
IH
1.7 5.5 V
Logic Input low voltage V
IL
-0.3 0.7 V
Logic Input threshold voltage V
IT
1.29 1.39 1.5 V
Schmitt-trigger input low to high
threshold voltage V
IT+
1.58 1.65 1.71 V
Schmitt-trigger input high to low
threshold voltage V
IT-
0.95 1.01 1.06 V
Logic Output high voltage V
OH
2.4 V
Logic Output low voltage V
OL
0.4 V
Logic Low-level output current
(V
OL
=0.4V)
I
OL
-9.6 -15.6 -19.3 mA
Logic High-level output current
(V
OH
=2.4V)
I
OH
11.1 22.5 35.3 mA
3.3V PIN3.3 - 230 300 mW
CR870 int
1.9V 1.2V PIN1.2 - 45 60 mW
3.3V PIN3.3 - 165 215 mW
1.2V PIN1.2 - 45 60 mW
CR870 ext
1.9V
1.9V PIN1.9 - 35 50 mW
3.3V PIN3.3 - 145 190 mW
Reset State
CR860 1.2V PIN1.2 - 45 60 mW
3.3V PIN3.3 - 1750 2275 mW
CR870 int
1.9V 1.2V PIN1.2 - 600 800 mW
3.3V PIN3.3 - 825 1075 mW
1.2V PIN1.2 - 600 800 mW
WLAN
Operating
CR870 ext
1.9V
1.9V PIN1.9 - 535 700 mW
3.3V PIN3.3 - 760 990 mW
Power Consumption
Operating CR860 1.2V PIN1.2 - 600 800 mW
Note: The maximum power consumption values are 30% larger than the
typical values. The maximum values are intended to be used for power supply
sizing calculations.
5.1 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
Logic Input Voltage -0.5 6 V
Logic Output Voltage
Main
-0.5 4.6 V
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 12 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
5.2 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
5.3 WiFi Specification (CR870 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, Japan Telec, Europe ETSI
Modulation 802.11b mode (DS-SS: IEEE 802.11b)
802.11g mode (OFDM: IEEE 802.11g)
Transmission Speed 802.11b mode
11Mbps, 5.5Mbps, 1Mbps
802.11g mode
54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps, 6Mbps
Tx Power 802.11b mode (16.5dBm, +/-1dBm)
802.11g mode (21dBm, +/-1dBm)
Power-on Ramp < 2us
RF Carrier Suppression < 15dBc
TX EVM < -9dB @ 6Mbps
< -25dB @ 54Mbps
Rx Sensitivity
(incl. CE2 Mother board)
802.11b mode
=<-88dBm @ 1Mbps, =<-85dBm @ 5.5Mbps, =<-83dBm @ 11Mbps
802.11g mode
=<-86dBm @ 6Mbps, =<-75dBm @ 36Mbps, =<-69dBm @ 54Mbps
Throughput Rate
(measured for each
module)
See factory test specification
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 13 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
6 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 (CR870
only) USA
Japan
Canada
Europe
New Zealand/Australia
China
Korea
FCC Part 15C
Telec
IC RSS-210
CE
CE
SRRC
KCC
C, G, I, J, D
C, G, J, D
C, G, I, J, D
C, G, J
Note: SMSC does not certify all module variants for all countries.
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. Product manufacturers are responsible for the
end product certification.
Several products using CR870 series modules have passed the WiFi Alliance
logo certification tests. 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.
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 14 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
6.1 RoHS
Uses only RoHS compliant components
6.2 Environmental Test
Withstands 4 hours at 70°C, 90% RH
6.3 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)
6.4 Magnetic Field Test
Passes EN55022 and EN55024 (part of CE test)
6.5 MTBF
>10000 hours
6.6 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
6.7 Module Quality
Defect Rate: 7 months <0.5% failures, 14 months <1% failures
AQL CR=0, MA=0.4, MI=0.4
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 15 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
7 Board Dimensions and Weight
Note: For mechanical details of versions CR870-2C Mfg200 and CR870-2Q, please see the appropriate addendum:
dat_CR860_CR870_3_3_datasheet_addendum_2C_Mfg200a.pdf or
dat_CR860_CR870_3_5_datasheet_addendum_2Q.pdf. These addendums are available upon request from SMSC.
7.1 Top View and Side View of CR870 modules with
PIFA antenna & no shields
7.2 Bottom View of CR870 modules with no bottom
shield
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
Drawings shown:
• With PIFA antenna
• No top shield
• No bottom shield
RF section shield is always
present in CR870 modules.
Drawing shown:
• With connector locations
• No bottom shield
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 16 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
7.3 Top View and Side View of CR870 modules
without PIFA antenna
7.4 Top View and Side View of CR870 modules with
PIFA antenna & top shield
Drawings shown:
• Without PIFA antenna
• No top shield
• No bottom shield
RF section shield is always
present in CR870 modules.
Drawings shown:
• With PIFA Antenna
• With top shield
For versions without PIFA
antenna, ignore PIFA
antenna shown on the
drawings in this section.
RF section top shield is
always present in CR870
modules.
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 17 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
7.5 Module weight
CR860: 25g
CR870: 25g
Note: Module weight applies to all versions of the module.
8 Connectors and Connections
8.1 WLAN UFL Antenna Connector (optional)
One coaxial antenna connector is provided as an alternative to the built-in PIFA antenna. The choice between using
the PIFA antenna or using the coaxial socket is a build option, determined by the position of a surface mount
capacitor on the module PCB. Please see ordering guide for build option details.
The surface-mount antenna socket used in the CR module is:
UF.L type Ultra Small Surface Mount Coaxial Connector
8.2 Module Connectors
The CR860/870 module uses 3 female board-to-board connectors as interfaces to the product main board. The
connectors needed on the product main board are male type, with the part numbers as shown in the table below.
Connector
Number
Connector
Purpose Connector
Type
Number
of Pins Pin
Configuration Male Mating Connector Part
Numbers
J1 LCD 30 2 x 15 x 0.5mm 14-5046-030-145-829+ (Kyocera)
J2 Media
B2B
Connector 120 2 x 60 x 0.5mm 14-5046-120-145-829+ (Kyocera)
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 18 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
8.2.1 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_OUTSIDE(+1.9V) P +1.9V for powering RF section. This voltage is generated internally on the module from the
3.3V supply for all current module versions. Leave these pins open.
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 DM870 to host controller.
SPI_DIN I SPI data from host controller to DM870.
SPI_CLK I SPI clock from host controller to DM870. Maximum recommended frequency is 2MHz,
typical frequency is 1MHz. See Note 2 below.
SPI_NCS0 I SPI chip select from host controller to DM870.
PDOUT1 O This signal is used as SPI_REQ, SPI request signal, from DM870 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 DM870, 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 DM870, 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 – CR Series
Datasheet
SMSC CR860/CR870 19 Revision 3.8 (01-11-12)
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 BIST activate. Low-active input to invoke the Built In Self Test (BIST) function. This only
applies to factory fresh modules. After JB2 firmware is loaded, this signal becomes GPIO-
17 and is currently not used. DM870-internal pull-up. Leave this pin open.
PDOUT0 I Factory Reset. GPIO-04. Return the CnE to factory settings. High-active input, DM870-
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 DM870. 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 DM870. 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
datasheet 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 – CR Series
Datasheet
SMSC CR860/CR870 20 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
ETHERNET
ETH_RX-, ETH_RX+,
ETH_CT, ETH_TX+,
ETH_TX-
M Ethernet signals between the magnetics (transformer) on the module and the external
RJ45 connector. See Note 4. Maximum bit rate is 100Mbps.
ETH_LED_SPEED,
ETH_LED_ACT
O
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
DM870 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 DM870. 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 – CR Series
Datasheet
SMSC CR860/CR870 21 Revision 3.8 (01-11-12)
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.
MMIICRS 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 – CR Series
Datasheet
SMSC CR860/CR870 22 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
Notes:
1. Signal type codes:
I – 3.3V level Digital Logic Input into the DM870
O – 3.3V level Digital Logic Output from the DM870
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 DM870 IC datasheet:
dat_DM870_16_datasheet.pdf, or later version.
3. For audio port timing diagrams, and for detailed setup and hold timing, please see DM870 IC
datasheet:
dat_DM870_16_datasheet.pdf, or later version.
4. For example ethernet external schematic, see:
CR Module Ethernet_V1.0.pdf, or later version.
5. For example USB schematics, see:
CR Module USB_V1.0.pdf, or later version.
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 CR870 module.
9. For example connection to an LCD display, see CE2 schematic:
A EVMCE2-4_schematic.pdf, or later version.
10. 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 for a copy of
these example schematics.
Please check the SMSC/BridgeCo Customer Portal at https://portal.bridgeco.net/ DOWNLOAD area
for the latest version of SMSC documents. If you do not have an account, please contact SMSC.
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 23 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
8.2.2 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_OUTSIDE (+1.9V) 15 16 VIN_OUTSIDE (+1.9V)
GND 17 18 GND
F4 3V3RTC 19 20 GND
GND 21 22 TMS B20
GND 23 24 TCK A20
E17 SPI_DOUT 25 26 TDI B19
F17 SPI_DIN 27 28 TDO A19
D17 SPI_CLK 29 30 SPI_NCS0 D16
C17 TXD0 31 32 SPI_NCS1 D15
A18 RXD0 33 34 NRESET_MOD Module reset input
B17 RXD1 35 36 SSMD6 B16 GPIO-10 SPI_E_CLK
A17 TXD1 37 38 SSMD4 C15 GPIO-08 SPI_E_SDO
GND 39 40 SSMD2 A15
SPI_E_NCS GPIO-11 C16 SSMD7 41 42 SSMD1 C14
SPI_E_SDI GPIO-09 A16 SSMD5 43 44 SSMCMD A14
B15 SSMD3 45 46 SSMWP C11
B14 SSMD0 47 48
NCS3
M18
GPIO-17
BIST activate
C13 SSMCLK 49 50 NCS2 L18 GPIO-19 iPod NDETECT
C12 SSMCP 51 52 GND
GND 53 54 USB_VBUS
A1 USB_DN 55 56 GND
B1 USB_DP 57 58 AOUTRN K2
USBVBUSDRV 59 60 AOUTRP J2
GND 61 62 GND
H3 AOUTLP 63 64 PDOUT1 L1 GPIO-06 SPI_REQ
J3 AOUTLN 65 66 VCO1 L2 GPIO-07
GND 67 68
PDOUT0
M1
GPIO-04
Factory reset
GPIO-16 K20 A23 69 70
VCO0
M2
GPIO-05
IR input
GPIO-18 K19 A22 71 72
AV3CLK
U3
GPIO-12
ETH NRESET
I2C SDA GPIO-14 V1 AV3CTRL1 73 74 AV0CTRL0 M3
I2C SCL GPIO-13 V2 AV3CTRL0 75 76 AV1DATA3 P3
K3 AV0CTRL2 77 78 AV1DATA2 R1
L3 AV0CTRL1 79 80 AV1DATA1 R2
N1 AV0CLK 81 82 AV1DATA0 R3
N2 AV0DATA3 83 84 GND
N3 AV0DATA2 85 86 AV2CTRL1 T1 MCLK
P1 AV0DATA1 87 88 GND
P2 AV0DATA0 89 90 AV2CLK R4 SCLK
GND 91 92 GND
LRCK T2 AV2CTRL0 93 94 AV4DATA1 W2 SPDIF output
A/D data 1 T3 AV2DATA3 95 96 AV4DATA0 Y1 SPDIF input
A/D data 0 T4 AV2DATA2 97 98 GND
D/A data 1 U1 AV2DATA1 99 100 ETH_LED_ACT
D/A data 0 U2 AV2DATA0 101 102 ETH_LED_SPEED
GND 103 104 MIICRS Y14 GPIO-00
ETH_RX- 105 106 MIICOL W14 GPIO-01
ETH_RX+ 107 108 MIITXER V10 GPIO-02
ETH_CT 109 110 MIITXCLK V11 GPIO-03 iPod Access Power
ETH_TX- 111 112 MIITXD0 W10
ETH_TX+ 113 114 MIITXD1 Y10
GND 115 116 MIIRXD0 W12
Free GPIO-15 N18 NWAIT 117 118 MIIRXD1 Y12
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 DM860 or DM870 integrated
circuit. This allows for easy cross-reference to the DM860 or DM870 datasheet
information.
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 24 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
J1 – LCD Connector
Function GPIO IC PIN Signal Signal IC PIN GPIO Function
GND
1
2
GND
Y7 LCDD0
3
4
LCDD1 W7
V7 LCDD2
5
6
LCDD3 Y6
W6 LCDD4
7
8
LCDD5 V6
U6 LCDD6
9
10
LCDD7 Y5
W5 LCDD8
11
12
LCDD9 V5
U5 LCDD10
13
14
LCDD11 Y4
W4 LCDD12
15
16
LCDD13 V4
U4 LCDD14
17
18
LCDD15 Y3
W3 LCDD16
19
20
LCDD17 Y2
GND
21
22
GND
Y9 LCDCLK
23
24
LCDCTRL0 W9
Y8 LCDCTRL1
25
26
LCDCTRL2 W8
V8 LCDCTRL3
27
28
GND
GND
29
30
GND
PIN Number
LCD Interface
LCD Interface
LCD Interface
LCD Interface
Note: The IC PIN column indicates the pin number on the DM860 or DM870
integrated circuit. This allows for easy cross-reference to the DM860 or DM870
datasheet information.
9 Application Guidelines
9.1 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.
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 25 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
9.1.1 Power up, Reset and Power Down Timing
Time
Voltage
NRESET_MOD
0V
+1.2V
+3.3V
< 300ms
>= 2ms
Power Up Power Down
9.2 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 CR module. Please ensure that the CR
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 top module
shielding, as well as paying particular attention to system configuration and shielding.
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 26 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
10 Revision Control
Revision Date / Author Details of Change Reason for Change
Reduced the size of the upward arrow into the
box 1.9V Power Supply in Section 2 Block
Diagram
Improve clarity of drawing
Updated surface-mount text in Section 8.1
WLAN UFL Antenna Connector CR module manufacturer can use
other brand UF.L connector. See
current BOM list for currently used
UF.L connector manufacturer.
Deleted Section 8.1.1 Coaxial antenna
connector dimensions Customers should refer to UF.L
connector manufacturer official
drawing.
V3.8
(011112) January 11,
2012 / SHs
Added top & bottom photos for CR870-2J &
CR870-2R Show actual product label and label
position.
Added Reason for Change column to Section
10 Revision Control table Improved customer understanding
about changes
Updated Section 2 Block Diagram: changed
“Switcher 1.9V” to “1.9V Power Supply” and
added a 3.3V power arrow into 1.9V Power
Supply box
Clarify about 1.9V supply details
V3.7
(100511) October 5,
2011 / SHs
Changed BridgeCo logos and text to SMSC
logos and text Corporate standard
Removed RTC elements from Section 2 Block
Diagram RTC function is no longer
supported in DM870
V3.7 Sept. 10,
2011 / SHs
Updated Description of pin 3V3RTC in Section
8.2.1 Pin Descriptions RTC function is no longer
supported in DM870
V3.6 August 4,
2011 / SHs • Added CR870-2S row to Section 4
Ordering Guide
• Updated Section 3.5 title to include 2S
• Updated Section 3.2 title to include 2D &
2S
• Removed “(Optional)” from WiFi-certified
802.11b/g entry on title page
• Updated TX EVM in Section 5.3 WiFi
Specification from “< -5dB @ 6Mbps” to
“< -9dB @ 6Mbps”
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 27 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
Revision Date / Author Details of Change Reason for Change
V3.5 b May 15, 2011
/ SHs • Updated the Feature list on Cover page
• Updated J1 & J2 “Connector PIN
Assignments” tables: removed Power
column & re-organised columns + added
Notes
• Changed “Application Notes” title to
“Application Guidelines”
• Updated Copyright date to “2011”
• Updated Table of Contents font styling
• Updated “Electrical Specifications” table:
new logic I/O values
• Updated Top View of CR870-2A Board
Picture: removed “Optional socket” label
+ added a Note
• Updated Bottom View of CR870-2A
Board Picture: added a Note + labelled
“+1.9V DC to DC converter”
• Added Note 11 to the “Pin Descriptions”
section
• Updated “Regulatory Compliance and
Quality” table: updated the Module
Versions Passed for Radio Regulations
• Removed text before “Pin Descriptions”
table
V3.5 a May 6, 2011 /
SHs • Updated “Power up, Reset & Power
down Timing” figure
V3.5 May 5, 2011 /
SHs • Added note to Module Weight section
• Updated the Ordering Guide – added
new Q & R versions & shaded version K
• Updated appropriate Board Picture
section titles with new versions
• Added note to “Board Dimensions and
Weight” section
• Updated text in the “Power Supply
sequencing and Reset Timing” section
• Added new Power Supply & Timing figure
• 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
• Re-imported Block Diagram as a wmf file
V3.4 b March 3,
2011 / SHs • Updated J2 Media Connector table
• Updated Block Diagram
V3.4 February 5,
2011 / SHs • Updated “Ordering Guide” – added
CR870-2P configuration, CR870-2M to
32MB SDRAM
• Updated Board Pictures subsection
titles – 3.4 & 3.5
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 28 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
Revision Date / Author Details of Change Reason for Change
V3.3 c January 24,
2011 / SHs • Updated “Board Pictures” subsection
titles & notes – removing mention of Mfg
code
• Updated “Ordering Guide” – removed
Mfg column, fixed Top Shielding column
V3.3 b January 22,
2011 / SHs • Updated “Board Pictures” subsection
titles
• Added text to “Board Pictures”
subsections
• Updated “Board Dimensions and Weight”
subsection titles
• Added text to “Board Dimensions and
Weight” subsections
• Removed all references to “DAB” as this
option is no longer available
• Updated Block Diagram by removing
DAB block and moving USB switch
• Updated Application Notes – RF
Considerations section
• Updated the Ordering Guide table with L,
M, N, O configurations and new
explanatory shading
V3.3 January 14,
2011 / SHs • Updated “Board Pictures” section sub-
section titles
• Updated “Top View of CR870-2F Mfg
100, CR870-2G Mfg 101, CR870-2I Mfg
100, CR870-2J Mfg 100, CR870-2K Mfg
100” section board image
• Removed “Bottom View of CR870-2C
Mfg 200” section and associated image
• Updated Ordering Guide – removed
CR870-2C Mfg 200 row and Bottom
Module Shielding column
• Updated “Board Dimensions and Weight”
section sub-section titles
• Removed section 7.4.2 – “Bottom View”
and associated image
• Updated Side View drawing in “Top View
and Side View of CR870 modules with
top shields, with PIFA antenna” section
V3.2 b January 11,
2011 / SHs • Updated Application Notes section with
new subsections – “Power Supply
sequencing and Reset Timing” & “RF
Considerations”
• Updated subsection titles for Board
Pictures section
• Updated subsection titles for Board
Dimensions and Weight section
• Updated Ordering Guide with CR870-2K
options
V3.2 January 3,
2011 / SHs • Updated the Ordering Guide
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 29 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
Revision Date / Author Details of Change Reason for Change
V3.1 December 3,
2010 / SHs • Added Top and Bottom View images of
new CR870-2C Mfg 200
• Added mechanical drawings of new
CR870-2C Mfg 200
• Updated the Ordering Guide with CR870-
2C Mfg 200 information
V3.0 August 13,
2010 / SHs • Added Page Numbers to pages 1-3
• Moved “Module Revision History” section
to underneath “Revision Control” table
• Removed © from Table of Contents
• Added a Note to Section 3.3 – Top View
of CR870-2G
• Amended Section 3.4 title to include
more versions – Bottom View
• Updated Section 7.1 title to say “with
PIFA Antenna”
• Updated Section 7.3 title to say “without
PIFA Antenna”
• Updated “Regulatory Compliance” table
• Added Note underneath “Regulatory
Compliance” table
V3.0 July 22, 2010
/ SHs • Add mechanical tolerances note to
“Board Dimensions and Weight “ section
• Updated Key Connections table with
audio outputs data
• Added section numbering
• Added Table of Contents
V2.15 July 4, 2010 /
SHs • Updated “Ordering Guide” table
V2.14 June 10, 2010
/ SHs • Updated Frequency Band entry in “WiFi
Specification” table
V2.13 June 6, 2010 /
SHs • Updated “Ordering Guide” table
V2.12 May 27, 2010
/ SHs • Updated TX EVM entry in “WiFi
Specifications” table
• Updated Power Consumption entries in
“Electrical Specifications” table
• Added Note to “Electrical Specifications”
table
• Removed box from “Bottom View of
CR870-2C version” photo
• Updated “Bottom View of CR870-2C
version” title to “Bottom View of CR870-
2B, CR870-2C, CR870-2G versions”
• Added “Top View of CR870-2G version”
photo
• Updated “Top View” title to “Top View of
CR870-2A version”
• Updated “Bottom View” to “Bottom View
of CR870-2A version”
• Updated Notes in Board Dimensions
section
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 30 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
Revision Date / Author Details of Change Reason for Change
• Added “Top and Side View of CR870-2G”
drawings
• Updated Module Weight titles
V2.11 April 25, 2010
/ SHs • Updated Power Consumption/WLAN
Operating entry in “Electrical
Specifications” table
V2.10 April 10, 2010
/ SHs • Corrected “Module Connectors” section
text to say “female board-to-board
connectors”
• Updated Module Connectors table with
correct “Male” Mating Connector Part
Numbers
V2.9 March 22,
2010 / SHs • Renamed “WLAN Antenna Connectors”
section to “WLAN UFL Antenna
Connector”
• In the “WLAN Antenna Connectors” table,
“receptible” became “receptacle”
• CR870-2G option and External Antenna
UFL connector column added to Ordering
Guide
• Power Consumption values added to
Electrical Specifications table
• Added Absolute Maximum Ratings table
• Added Application Notes section
• NREST became NRESET_MOD for Pin
34 in Key Connections table
• SPI_REQ row added to Key Connections
table
• SPI_REQ added to Function column of
Pin 64 in J2-Media Connector table
V2.8 Feb. 24, 2010
/ SHs • Added “Bottom View of CR870-2C
version” image to “Overview” section
V2.7 Feb. 16, 2010
/ SHs • Updated “Module Connectors” table
V2.6 Feb. 15, 2010
/ SHs • Updated “Ordering Guide” table
V2.5 Feb. 10, 2010
/ SHs • Updated “Ordering Guide” table
• Added new coaxial text in “WLAN
Antenna Connectors” section
• Added manufacturer name to “Module
Connectors” table
V2.4 Feb. 08, 2010
/ SHs • Updated Rx Sensitivity description in
“WiFi Specification” table
V2.3 Feb. 03, 2010
/ SHs • “Key Connectors” table title changed to
“Key Connections”
• Updated entries in “Key Connections”
table
• Updated pins 1, 2, 25, 27, 58 & 60 in
“J2 – Media Connector” table
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 31 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
Revision Date / Author Details of Change Reason for Change
V2.2 Feb. 02, 2010
/ SHs • Added new items to “WiFi Specification”
table
• Amended Block Diagram to show input of
1.2V instead of 1.8V
V2.1 Jan. 04, 2010
/ SHs • Updated header layout
• Removed “CR860/CR870” from
datasheet title
• Left justified Key Features list on front
page
• New Ordering Guide table
• Updated Module Weights
V2.0 Jan. 02, 2010
/ JWs and
SHs
• New header and footer layout
• Fit front and back Overview images onto
one page
• Bulletise Revision Control table
V1.1 Dec. 18, 2009
/ SHs • Changed Core Module name to
“JukeBlox Networked Media Module(CR
Series)”
• Front page revisions: removed front and
back images of board; inserted angled
image of board; moved Key Features list
to front page
• Moved Disclaimers page to end of
document
• Replaced previous board images (front
and back) in Overview section with better
quality images
• Added box and label to BridgeCo
processor in Overview images
• Revised Ordering Guide
• Reduced Board Dimension drawings to fit
on one page
• Added mating connector part numbers to
Module Connectors section.
V1.0 Dec. 9, 2009 /
SHs Initial version
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 32 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT
FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENTFEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT
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:
CAUTION:CAUTION:
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
Labeling requirementsLabeling requirements
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
RF exposure warningRF exposure warning
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
Information for the OEMs and IntegratorsInformation for the OEMs and Integrators
Information for the OEMs and Integrators
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 33 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
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
Information To Be Supplied to the Information To Be Supplied to the
Information To Be Supplied to the End User by the OEM or Integrator
End User by the OEM or IntegratorEnd User by the OEM or Integrator
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-CR8702N“, FCC ID displayed on
label.
Canada, Industry Canada (IC) Notices
Canada, Industry Canada (IC) NoticesCanada, Industry Canada (IC) Notices
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
Radio Frequency (RF) Exposure InformationRadio Frequency (RF) Exposure Information
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)
Canada, avis d'Industry Canada (IC)Canada, avis d'Industry Canada (IC)
Canada, avis d'Industry Canada (IC)
JukeBlox Networked Media Modules – CR Series
Datasheet
SMSC CR860/CR870 34 Revision 3.8 (01-11-12)
SMSC CONFIDENTIAL
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 fr
Informations concernant l'exposition aux frInformations concernant l'exposition aux fr
Informations concernant l'exposition aux fréquences radio (RF)
quences radio (RF)quences radio (RF)
quences 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