LITE ON TECHNOLOGY CR8702N JUKEBLOX NETWORKED MEDIA MODULE User Manual

LITE-ON Technology Corp. JUKEBLOX NETWORKED MEDIA MODULE Users Manual

Users Manual

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Data Sheet: CR Series
JukeBlox Networked Media Modules
JukeBlox Networked Media Module
CR Series
Datasheet
Complete audio networking system on a small module
Integrated Ethernet + USB2.0
WiFi-certified 802.11b/g (optional)
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
CONFIDENTIAL
dat_CR860_CR870_3_5_datasheet_b.doc
CONFIDENTIAL
Version 3.5 – May 15th 2011 - Page 1 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules
Table of Contents
1. Introduction
2. Block Diagram
3. Board Pictures
3.1 Top View of CR870-2A
3.2 Bottom View of CR870-2A
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
3.5 Top View of CR870 types 2D, 2L, 2N, 2O, 2P & 2Q
4. Ordering Guide
5. Electrical Specifications
5.1 Absolute Maximum Ratings
5.2 Operating Conditions
10
5.3 WiFi Specification (CR870 only)
10
6. Regulatory Compliance and Quality
11
6.2 Environmental Test
12
6.3 ESD and Transient Test (Applies to LAN and USB external connections only)
12
6.4 Magnetic Field Test
12
6.5 MTBF
12
6.6 Mechanical Specifications
12
6.7 Module Quality
12
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Data Sheet: CR Series
JukeBlox Networked Media Modules
7. Board Dimensions and Weight
13
7.1 Top View and Side View of CR870 modules with PIFA antenna & no shields
13
7.2 Bottom View of CR870 modules with no bottom shield
13
7.3 Top View and Side View of CR870 modules without PIFA antenna
14
7.4 Top View and Side View of CR870 modules with PIFA antenna & top shield
14
7.5 Module weight
15
8. Connectors and Connections
15
8.1 WLAN UFL Antenna Connector (optional)
15
8.2 Module Connectors
15
9. Application Guidelines
21
9.1 Power Supply sequencing and Reset Timing
21
9.2 RF Considerations
22
10. Revision Control
23
Module Revision History
26
Trademarks
26
Warranty Limitations
26
8.1.1 Coaxial antenna connector dimensions
8.2.1 Pin Descriptions
8.2.2 Connector PIN Assignments
16
20
9.1.1 Power up, Reset and Power Down Timing
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15
CONFIDENTIAL
22
Version 3.5 – May 15th 2011 - Page 3 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules
1. Introduction
The CR-series module is a single-board networked media player module, based on BridgeCo’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
JukeBlox Networked Media Module – CR Series
3.3V
JTAG
DM860
or
DM870
1.2V
24.000 MHz
Reset In
RST
100B-T
RJ-45
USB
USB
(Host)
Ethernet
PHY
5V
Display
SD-Card
LP
HP out
CCIR-656
A/D, D/A
S/PDIF
serial control
shift register
IC control
IR sensor
reset signals
analog mute
I2C bus
Audio I/O
2 x UART
SPI Ctrl.
max. 20 GPIOs
SSM
Mem
256 Mbit
SDRAM
802.11
802.11
RF amp
(optional)
DAC
AV
Ports
PIFA
Antenna
Switcher
1.9V
UART
SPI
GPIO
3.3V (RTC)
RTC
SuperCap
dat_CR860_CR870_3_5_datasheet_b.doc
1 GB
NAND flash
LCD
4/8bit MMC
Video Out
NAND
USB
3x6bit RGB
Stereo Out
RMII
CONFIDENTIAL
32.768 kHz
Version 3.5 – May 15th 2011 - Page 4 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules
3. Board Pictures
3.1 Top View of CR870-2A
antenna
connector
SDRAM
FLASH
PIFA
antenna
802.11b/g
front-end
BridgeCo
processor
Ethernet
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.
3.2 Bottom View of CR870-2A
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.
Media
connector
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Data Sheet: CR Series
JukeBlox Networked Media Modules
3.3 Top View of CR870 types 2C, 2F, 2G, 2I, 2J, 2K & 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.
3.4 Bottom View of CR870 types 2C, 2G, 2I, 2J, 2K, 2L, 2N, 2O, 2P & 2R
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.
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Data Sheet: CR Series
JukeBlox Networked Media Modules
3.5 Top View of CR870 types 2D, 2L, 2N, 2O, 2P & 2Q
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.
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Data Sheet: CR Series
JukeBlox Networked Media Modules
4. Ordering Guide
WiFi
Part
Number
Ethernet
USB
RealTime
Clock
LCD
PIFA
Antenna
Ext.
Antenna
UFL Conn.
SDRAM
(X)*
32MB
Top Module
Shielding
BridgeCo ICs
Contains
shield
Incl.
connector
CR870-2A
DM870+T6201
CR870-2C
DM870+T6201
CR870-2D
DM870+T6201
CR870-2F
DM870+T6201
CR870-2G
DM870+T6201
CR870-2I
DM870+T6201
32MB
32MB
(X)*
32MB
16MB
16MB
CR870-2J
DM870+T6201
CR870-2K
DM870+T6201
CR870-2L
DM870+T6201
CR870-2M
DM870+T6201
CR870-2N
DM870+T6201
CR870-2O
DM870+T6201
CR870-2P
DM870+T6201
CR870-2Q
DM870+T6201
CR870-2R
DM870+T6201
CR860-2A
DM860
n/a
CR860-2B
DM860
n/a
32MB
16MB
32MB
(X)*
32MB
16MB
16MB
32MB
32MB
16MB
n/a
n/a
32MB
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.
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Data Sheet: CR Series
JukeBlox Networked Media Modules
5. Electrical Specifications
Parameter
Power Supply Voltage
State
Model
Voltage
Symbol
typ.
+3.3
+1.2
VIH
VIL
VIT
min.
+2.97
+1.08
1.7
-0.3
1.29
1.39
max.
+3.63
+1.32
5.5
0.7
1.5
Units
VIT+
1.58
1.65
1.71
VIT-
0.95
1.01
1.06
VOH
VOL
2.4
0.4
IOL
-9.6
-15.6
-19.3
mA
IOH
11.1
22.5
35.3
mA
230
45
165
45
35
145
45
1750
600
825
600
535
760
600
300
60
215
60
50
190
60
2275
800
1075
800
700
990
800
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
VIN
Logic Input high voltage
Logic Input low voltage
Logic Input threshold voltage
Schmitt-trigger input low to
high threshold voltage
Schmitt-trigger input high to
low threshold voltage
Logic Output high voltage
Logic Output low voltage
Logic Low-level output current
(VOL=0.4V)
Logic High-level output current
(VOH=2.4V)
Power Consumption
Reset
State
CR870
int 1.9V
CR870
ext 1.9V
CR860
WLAN
Operating
CR870
int 1.9V
CR870
ext 1.9V
Operating
CR860
3.3V
1.2V
3.3V
1.2V
1.9V
3.3V
1.2V
3.3V
1.2V
3.3V
1.2V
1.9V
3.3V
1.2V
PIN3.3
PIN1.2
PIN3.3
PIN1.2
PIN1.9
PIN3.3
PIN1.2
PIN3.3
PIN1.2
PIN3.3
PIN1.2
PIN1.9
PIN3.3
PIN1.2
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
3.3V Supply Voltage
1.2V Supply Voltage
Logic Input Voltage
Logic Output Voltage
Component
Main
dat_CR860_CR870_3_5_datasheet_b.doc
Min
-0.5
-0.5
-0.5
-0.5
Max
4.6
1.8
4.6
Units
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Data Sheet: CR Series
JukeBlox Networked Media Modules
5.2 Operating Conditions
Parameter
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Storage Temperature Cycle Test 24 hrs
Min
10
-10
10
-10
Max
+70
90 (non condensing)
+75
95 (non condensing)
+75
Units
°C
%RH
°C
%RH
°C
5.3 WiFi Specification (CR870 only)
Feature
WLAN Standards
Frequency Band
Modulation
Transmission Speed
Tx Power
Power-on Ramp
RF Carrier Suppression
TX EVM
Rx Sensitivity
(incl. CE2 Mother board)
Throughput Rate
(measured for each
module)
Description
IEEE 802.11b
IEEE 802.11g
2.412 – 2.472 GHz (2.4GHz ISM Band, 13 Channels)
Channel 1 - Channel 13
North America, Japan Telec, Europe ETSI
802.11b mode (DS-SS: IEEE 802.11b)
802.11g mode (OFDM: IEEE 802.11g)
802.11b mode
11Mbps, 5.5Mbps, 1Mbps
802.11g mode
54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps, 6Mbps
802.11b mode (16.5dBm, +/-1dBm)
802.11g mode (21dBm, +/-1dBm)
< 2us
< 15dBc
< -5dB @ 6Mbps
< -25dB @ 54Mbps
802.11b mode
=<-88dBm @ 1Mbps, =<-85dBm @ 5.5Mbps, =<-83dBm @ 11Mbps
802.11g mode
=<-86dBm @ 6Mbps, =<-75dBm @ 36Mbps, =<-69dBm @ 54Mbps
See factory test specification
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Data Sheet: CR Series
JukeBlox Networked Media Modules
6. Regulatory Compliance and Quality
Description
Electromagnetic Compatibility
(Prescan)
Country
USA
Europe
Radio Regulations (CR870
only)
USA
Japan
Canada
Europe
New Zealand/Australia
China
Korea
Compliance
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
FCC Part 15C
Telec
IC RSS-210
CE
CE
SRRC
KCC
Module Versions Passed
C,
C,
C,
C,
G,
G,
G,
G,
I, J, D
J, D
I, J, D
Note: BridgeCo does not certify all module variants for all countries.
Please contact your BridgeCo 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. BridgeCo 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 BridgeCo sales office about WiFi Alliance logo certification
assistance.
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Data Sheet: CR Series
JukeBlox Networked Media Modules
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
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Data Sheet: CR Series
JukeBlox Networked Media Modules
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 BridgeCo.
7.1 Top View and Side View of CR870 modules with PIFA antenna & no
shields
Drawings shown:



With PIFA antenna
No top shield
No bottom shield
RF section shield is
always present in CR870
modules.
7.2 Bottom View of CR870 modules with no bottom shield
Drawing shown:


Note:
1.
2.
3.
4.
5.
6.
7.
8.
dat_CR860_CR870_3_5_datasheet_b.doc
CONFIDENTIAL
With connector locations
No bottom shield
All dimensions are measured in millimetres (mm).
PCB’s thickness: 1.00 +/- 0.10mm
Tolerance: +/-0.10mm
Outline Tolerance: +/-0.10mm
NPTH Hole: +/-0.05mm
PTH Hole: +/-0.075mm
Connector positions, board dimensions, mounting
hole positions and sizes are the same for all module
variants.
Connector position tolerance: +/- 0.38mm
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Data Sheet: CR Series
JukeBlox Networked Media Modules
7.3 Top View and Side View of CR870 modules without PIFA antenna
Drawings shown:



Without PIFA
antenna
No top shield
No bottom shield
RF section shield is
always present in CR870
modules.
7.4 Top View and Side View of CR870 modules with PIFA antenna & top
shield
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.
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Data Sheet: CR Series
JukeBlox Networked Media Modules
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 receptacle parts:
Hirose
U.FL-R-SMT (CL No. 331-0471-0)
8.1.1 Coaxial antenna connector dimensions
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
J1
J2
LCD
Media
Connector
Type
B2B
Connector
dat_CR860_CR870_3_5_datasheet_b.doc
Number
of Pins
Pin
Configuration
Male Mating Connector Part
Numbers
30
120
2 x 15 x 0.5mm
2 x 60 x 0.5mm
14-5046-030-145-829+ (Kyocera)
14-5046-120-145-829+ (Kyocera)
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Data Sheet: CR Series
JukeBlox Networked Media Modules
8.2.1 Pin Descriptions
Signal(s)
Type
Description
POWER
VIN(+3.3V)
VIN (+1.2V)
VIN_OUTSIDE(+1.9V)
3V3RTC
GND
Power supply input ; +3.3V.
Power supply input ; +1.2V.
+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.
For module versions without Real Time Clock (RTC) option, and for module versions with
RTC option where the RTC function is not used, this pin should be left open. For module
versions with RTC option, and the RTC function is used, then this pin should be connected
to the positive terminal of a 1F capacitor connected to GND. This capacitor will power the
RTC circuits in the DM870 IC when the module power supply is switched off.
Ground (GND) connection for power supply 0V, signal returns and shielding.
SPI
SPI_DOUT
SPI_DIN
SPI_CLK
SPI_NCS0
PDOUT1
SPI_NCS1
UART
RXD1
TXD1
RXD0
TXD0
SPI data from DM870 to host controller.
SPI data from host controller to DM870.
SPI clock from host controller to DM870. Maximum recommended frequency is 2MHz,
typical frequency is 1MHz. See Note 2 below.
SPI chip select from host controller to DM870.
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.
Not used. Leave open.
UART1 input to the DM870, used for shell access. BridgeCo 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.
UART1 output from the DM870, used for shell access. BridgeCo 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.
UART0 input. Optionally used for controlling an iPod via UART.
UART0 output. Optionally used for controlling an iPod via UART.
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Data Sheet: CR Series
JukeBlox Networked Media Modules
AUDIO
AV2DATA0
AV2CTRL0
AV2CTRL1
AV2CLK
AV4DATA1
AV4DATA0
AV2DATA1
AOUTLP/AOUTLN,
AOUTRP/AOUTRN
AV2DATA2
AV2DATA3
CONTROL
NCS3
PDOUT0
VCO0
AV3CLK
AV3CTRL0, AV3CTRL1
I/O
NRESET_MOD
NPD_RF
ETHERNET
ETH_RX-, ETH_RX+,
ETH_CT, ETH_TX+,
ETH_TXETH_LED_SPEED,
ETH_LED_ACT
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.
LRCK, audio data word clock at the audio sample rate (Fs). Maximum currently
supported frequency is 192kHz.
MCLK, audio master clock at 256Fs. This can be used to clock an external D/A converter
or DSP.
SCLK, audio data bit clock at 64Fs. Allows for up to 32 audio data bits per sample word.
SPDIF format output. Can support samples rates up to 192kHz, so the maximum
instantaneous frequency on this pin is 24.576MHz.
SPDIF input. Not used at present. Leave open.
I2S or left justified audio data output. Not used at present. Leave open.
Differential stereo output from PWM-DAC, right and left channels. These signals require
analog low pass filtering. BridgeCo is not recommending using the PWM-DAC outputs
because of the potential for high out-of-band noise and uncharacterized audio quality.
BridgeCo recommends using an external D/A converter connected to AV2DATA0.
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.
I2S or left justified audio data input. Not used at present. Leave open.
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.
Factory Reset. GPIO-04. Return the CnE to factory settings. High-active input, DM870internal 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.
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.
ETH_NRESET Low-active reset for the on-board ethernet PHY. This output is driven by
the DM870. GPIO-12. Leave this pin open.
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.
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.
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.
Ethernet signals between the magnetics (transformer) on the module and the external
RJ45 connector. See Note 4. Maximum bit rate is 100Mbps.
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.
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Data Sheet: CR Series
JukeBlox Networked Media Modules
USB
USB_DN, USB_DP
USB_VBUS
USBVBUSDRV
JTAG
TMS,TCK,TDI, TDO
I/O
JTAG port for DM870. Leave open.
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.
Used to make an SD card interface. SD card firmware is not supported at present in JB2.
Leave open.
SSM
SSMD4, SSMD5,
SSMD6, SSMD7
SSMD0, SSMD1,
SSMD2, SSMD3,
SSMCLK, SSMCP,
SSMCMD, SSMWP
VIDEO
AV0CLK, AV0CTRL0,
AV0CTRL1, AV0CTRL2,
AV0DATA0, AV0DATA1,
AV0DATA2, AV0DATA3,
AV1DATA0, AV1DATA1,
AV1DATA2, AV1DATA3
I/O
USB data signals, normally connected to type A connector, USB switch or iPod dock
connector. Maximum bit rate is USB High Speed at 480Mbps.
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.
Logic output to control an external MOSFET that is in series with USB type A connector
power. See USB_VBUS above and Note 5.
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.
A22
A23
NWAIT
NCS2
VCO1
MMIICRS
MIICOL
MIITXER
MIITXCLK
I/O
I/O
I/O
I/O
I/O
I/O
GPIO18 Reserved for NOR flash address A22. Leave open.
GPIO-16 Reserved for NOR flash address A23. Leave open.
GPIO-15 Not currently assigned. Leave open.
GPIO-19 Assigned to iPod dock connector iPod NDETECT. See Note 8.
GPIO-07 Not currently assigned. Leave open.
GPIO-00 Not currently assigned. Leave open.
GPIO-01 Not currently assigned. Leave open.
GPIO-02 Not currently assigned. Leave open.
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.
Uses optional J1 LCD connector. Connect to local LCD display. See Note 9. Leave open if
not used.
GPIO (not already
mentioned elsewhere in
this table)
LCD
LCDD0, LCDD1,
LCDD2, LCDD3,
LCDD4, LCDD5,
LCDD6, LCDD7,
LCDD8, LCDD9,
LCDD10, LCDD11,
LCDD12, LCDD13,
LCDD14, LCDD15,
LCD16, LCDD17,
LCDCLK, LCDCTRL0,
LCDCTRL1, LCDCTRL2,
LCDCTRL3
dat_CR860_CR870_3_5_datasheet_b.doc
CONFIDENTIAL
Version 3.5 – May 15th 2011 - Page 18 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules
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 data sheet:
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 data sheet:
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 BridgeCo 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. BridgeCo has a set of example motherboard schematics that shows example external circuitry that is typically
connected to the module. Please check the BridgeCo customer portal for a copy of these example schematics.
11. Please check the BridgeCo Customer Portal DOWNLOAD area for the latest version of BridgeCo documents.
Go to bridgeco.com, click on Client Login button. If you do not have an account, please contact BridgeCo.
dat_CR860_CR870_3_5_datasheet_b.doc
CONFIDENTIAL
Version 3.5 – May 15th 2011 - Page 19 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules
8.2.2 Connector PIN Assignments
J2 – Media Connector
Function
GPIO
IC PIN Signal
F4
SPI
Debug UART
SPI_E_NCS
SPI_E_SDI
GPIO-11
GPIO-09
E17
F17
D17
C17
A18
B17
A17
C16
A16
B15
B14
C13
C12
A1
B1
USB
H3
J3
GPIO-16
GPIO-18
GPIO-14
GPIO-13
I2C SDA
I2C SCL
Video Output
LRCK
A/D data 1
A/D data 0
D/A data 1
D/A data 0
K20
K19
V1
V2
K3
L3
N1
N2
N3
P1
P2
T2
T3
T4
U1
U2
Ethernet
Free
GPIO-15
N18
GND
VIN (+3.3V)
VIN (+3.3V)
GND
VIN (+1.2V)
VIN (+1.2V)
GND
VIN_OUTSIDE (+1.9V)
GND
3V3RTC
GND
GND
SPI_DOUT
SPI_DIN
SPI_CLK
TXD0
RXD0
RXD1
TXD1
GND
SSMD7
SSMD5
SSMD3
SSMD0
SSMCLK
SSMCP
GND
USB_DN
USB_DP
USBVBUSDRV
GND
AOUTLP
AOUTLN
GND
A23
A22
AV3CTRL1
AV3CTRL0
AV0CTRL2
AV0CTRL1
AV0CLK
AV0DATA3
AV0DATA2
AV0DATA1
AV0DATA0
GND
AV2CTRL0
AV2DATA3
AV2DATA2
AV2DATA1
AV2DATA0
GND
ETH_RXETH_RX+
ETH_CT
ETH_TXETH_TX+
GND
NWAIT
NPD_RF
PIN Number
Signal
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
GND
VIN (+3.3V)
VIN (+3.3V)
GND
VIN (+1.2V)
VIN (+1.2V)
GND
VIN_OUTSIDE (+1.9V)
GND
GND
TMS
TCK
TDI
TDO
SPI_NCS0
SPI_NCS1
NRESET_MOD
SSMD6
SSMD4
SSMD2
SSMD1
SSMCMD
SSMWP
NCS3
NCS2
GND
USB_VBUS
GND
AOUTRN
AOUTRP
GND
PDOUT1
VCO1
PDOUT0
VCO0
AV3CLK
AV0CTRL0
AV1DATA3
AV1DATA2
AV1DATA1
AV1DATA0
GND
AV2CTRL1
GND
AV2CLK
GND
AV4DATA1
AV4DATA0
GND
ETH_LED_ACT
ETH_LED_SPEED
MIICRS
MIICOL
MIITXER
MIITXCLK
MIITXD0
MIITXD1
MIIRXD0
MIIRXD1
GND
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
IC PIN GPIO
B20
A20
B19
A19
D16
D15
B16
C15
A15
C14
A14
C11
M18
L18
Function
JTAG
SPI
GPIO-10
GPIO-08
Module reset input
SPI_E_CLK
SPI_E_SDO
GPIO-17
GPIO-19
BIST activate
iPod NDETECT
USB
K2
J2
L1
L2
M1
M2
U3
M3
P3
R1
R2
R3
GPIO-06
GPIO-07
GPIO-04
GPIO-05
GPIO-12
SPI_REQ
Factory reset
IR input
ETH NRESET
Video Output
T1
MCLK
R4
SCLK
W2
Y1
SPDIF output
SPDIF input
Ethernet
Y14
W14
V10
V11
W10
Y10
W12
Y12
GPIO-00
GPIO-01
GPIO-02
GPIO-03
iPod Access Power
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 data sheet
information.
dat_CR860_CR870_3_5_datasheet_b.doc
CONFIDENTIAL
Version 3.5 – May 15th 2011 - Page 20 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules
J1 – LCD Connector
Function GPIO IC PIN Signal
LCD Interface
Y7
V7
W6
U6
W5
U5
W4
U4
W3
LCD Interface
Y9
Y8
V8
GND
LCDD0
LCDD2
LCDD4
LCDD6
LCDD8
LCDD10
LCDD12
LCDD14
LCDD16
GND
LCDCLK
LCDCTRL1
LCDCTRL3
GND
PIN Number
11
13
15
17
19
21
23
25
27
29
10
12
14
16
18
20
22
24
26
28
30
Signal
GND
LCDD1
LCDD3
LCDD5
LCDD7
LCDD9
LCDD11
LCDD13
LCDD15
LCDD17
GND
LCDCTRL0
LCDCTRL2
GND
GND
IC PIN GPIO Function
W7
Y6
V6
Y5
V5
Y4
V4
Y3
Y2
LCD Interface
W9
W8
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 data sheet
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.
dat_CR860_CR870_3_5_datasheet_b.doc
CONFIDENTIAL
Version 3.5 – May 15th 2011 - Page 21 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules
9.1.1 Power up, Reset and Power Down Timing
Voltage
Power Up
Power Down
+3.3V
+1.2V
0V
< 300ms
NRESET_MOD
>= 2ms
Time
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.
BridgeCo 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.
dat_CR860_CR870_3_5_datasheet_b.doc
CONFIDENTIAL
Version 3.5 – May 15th 2011 - Page 22 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules
10. Revision Control
Revision
Date / Author
V3.5 b
May 15, 2011 / SHs
Remarks



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
V3.3 c
January 24, 2011 / SHs



V3.3 b
January 22, 2011 / SHs







dat_CR860_CR870_3_5_datasheet_b.doc
Updated “Board Pictures” subsection titles & notes – removing
mention of Mfg code
Updated “Ordering Guide” – removed Mfg column, fixed Top
Shielding column
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
CONFIDENTIAL
Version 3.5 – May 15th 2011 - Page 23 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules
V3.3
January 14, 2011 / SHs

Updated the Ordering Guide table with L, M, N, O configurations
and new explanatory shading


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
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




dat_CR860_CR870_3_5_datasheet_b.doc
CONFIDENTIAL
Version 3.5 – May 15th 2011 - Page 24 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules





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
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
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 data sheet 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

dat_CR860_CR870_3_5_datasheet_b.doc
CONFIDENTIAL
Version 3.5 – May 15th 2011 - Page 25 of 26
Data Sheet: CR Series
JukeBlox Networked Media Modules






V1.0
Dec. 9, 2009 / SHs
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.
Initial version
Module Revision History
To be determined.
© 2011 by BridgeCo Inc
All rights reserved. This document is the sole property of BridgeCo. It contains information
proprietary to BridgeCo. Reproduction or duplication by any means of any portion of this document
without the prior written consent of BridgeCo is expressly forbidden.
Trademarks
The names of products of BridgeCo or other vendors and suppliers appearing in this document may
be trademarks or service marks of their respective owners which may be registered in some
jurisdictions.
Warranty Limitations
BridgeCo assumes no responsibility for inaccuracies, errors, or omissions in this document. BridgeCo
assumes no responsibility for the use of this information, and all use of such information shall be
entirely at the user’s own risk. Prices and specifications are subject to change without notice.
dat_CR860_CR870_3_5_datasheet_b.doc
CONFIDENTIAL
Version 3.5 – May 15th 2011 - Page 26 of 26
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-CR8702N“, FCC ID displayed on label.
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

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