LITE ON TECHNOLOGY CR8702C Users manual

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
DAB radio receiver (optional)
Glueless audio, video and control ports
FCC certified

CONFIDENTIAL

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Data Sheet: CR Series

JukeBlox Networked Media Modules

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 and/or DAB radio connectivity. The module connects to standard legacy components in
various audio, video/LCD and control formats.

Block Diagram

JukeBlox Networked Media Module – CR Series

3.3V

1.2V

Reset In

Reset Out

DM860

or

DM870

RST

JTAG

24.000 MHz

100B-T

USB

HP out

RJ-45

USB

(Host)

SD-Card

CCIR-656

A/D, D/A

serial control

shift register

IC control

IR sensor
reset signals
analog mute

SuperCap

Display

S/PDIF

2

I

C bus

LP

max. 20 GPIOs

3x6bit RGB

4/8bit MMC

Stereo Out

Video Out

Audio I/O

2 x UART

SPI Ctrl.

3.3V (RTC)

Ethernet

2

PHY

5V

RMII

USB
LCD

SSM
DAC

AV

Ports

UART

SPI

GPIO

RTC

NAND

Mem

802.11

AV

Ports

1 GB

NAND flash

256 Mbit

SDRAM

802.11

RF amp

(optional)

Switcher

1.9V

DAB

32.768 kHz

PIFA

Antenna

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Overview

p

Data Sheet: CR Series

JukeBlox Networked Media Modules

Top View

PIFA

antenna

802.11b/g
front-end

Bottom View

DAB

connector

Media

connector

antenna

connector

SDRAM

BridgeCo

rocessor

FLASH

(optional socket)

LCD

connector

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Data Sheet: CR Series

JukeBlox Networked Media Modules

Ordering Guide

Part

Number

CR870-2A DM870+T6201 X X X X X X X
CR870-2B DM870+T6201 X X X X X
CR870-2C DM870+T6201 X X X X
CR870-2D DM870+T6201 X X X X X
CR870-2F DM870+T6201 X X X X X X

CR860-2A DM860 n/a X X n/a
CR860-2B DM860 n/a X X X X n/a

BridgeCo ICs

WiFi Ethernet USB

Contains

shield

Incl. connector

Real-Time

Clock

DAB / DAB+ /

DMB Audio

LCD
Incl.

connector

PIFA

Ant.

Electrical Specifications

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

Input Voltage

Power
Consumption

Reset State CR870

WLAN
Operating

Main VIN

DAB VIN

CR860
CR870
CR860

PIN

PIN

+2.97
+1.08
+1.62
+2.97
+1.35

tbd
tbd
tbd
tbd

+3.3
+1.2
+1.8
+3.3
+1.5

tbd
tbd
tbd
tbd

+3.63
+1.32 V V
+1.98
+3.63
+1.65

tbd
tbd
tbd
tbd

V
V

V
W
W
W
W

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

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WiFi Specification (CR870 only)

Feature Description

WLAN Standards IEEE 802.11b

Frequency Band 2.412 – 2.497 GHz (2.4GHz ISM Band, 14 Channels)

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

Transmission Speed 802.11b mode

Tx Power 802.11b mode (16.5dBm, +/-1dBm)

Power-on Ramp < 2us
RF Carrier Suppression < 15dBc
TX EVM < -5dB
Rx Sensitivity
(incl. CE2 Mother board)

Throughput Rate
(measured for each
module)

IEEE 802.11g

Channel 1 - Channel 13, Channel 14
North America, Japan Telec, Europe ETSI

802.11g mode (OFDM: IEEE 802.11g)

11Mbps, 5.5Mbps, 1Mbps

802.11g mode
54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps, 6Mbps

802.11g mode (21dBm, +/-1dBm)

802.11b mode
=<-88dBm @ 1Mbps, =<-85dBm @ 5.5Mbps, =<-83dBm @ 11Mbps

802.11g mode
=<-86dBm @ 6Mbps, =<-75dBm @ 36Mbps, =<-69dBm @ 54Mbps

See factory test specification

Data Sheet: CR Series

JukeBlox Networked Media Modules

Regulatory compliance

Description Country Compliance

Electromagnetic Compatibility
(Prescan)

Radio Regulations (CM870
only)

USA
Europe

TBD TBD

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

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