参数资料
型号: CRD42L52
厂商: Cirrus Logic Inc
文件页数: 18/28页
文件大小: 0K
描述: REFERENCE DESIGN FOR CS42L52
标准包装: 1
主要目的: 音频编解码器
嵌入式: 是,MCU,8 位
已用 IC / 零件: CS42L52
主要属性: 2 个立体声模拟输入,立体声线路和耳机输出,S/PDIF 发射器和接收器
次要属性: 图形用户界面
已供物品: 板,CD
产品目录页面: 755 (CN2011-ZH PDF)
相关产品: CS42L52-DNZR-ND - IC CODEC STER HDPN/SPKR 40-QFN
CS42L52-DNZ-ND - IC CODEC STER HDPN/SPKR 40-QFN
CS42L52-CNZR-ND - IC CODEC STER HDPN/SPKR 40-QFN
598-1628-ND - IC CODEC STER HDPN & SPKR 40QFN
其它名称: 598-1580
CRD42L52
6. SYSTEM CONNECTIONS & INTERFACE
On CDB42LDB1:
Connector/
Reference
Input/
Interface
Designator
Output
Description
BT1
AAA
BT2
Input
Battery Power Supply.
BT3
Power Supply Switch
External Power
USB
S/PDIF OPTICAL OUT
S/PDIF COAX OUT
S/PDIF OPTICAL IN
S/PDIF COAX IN
MICRO JTAG
MICRO RESET
I/O Header
S1
J1
J2
J7
J9
J6
J8
J5
S4
J3
Input
Input
Input/Output
Output
Output
Input
Input
Input/Output
Input
Input/Output
Switch that selects which power supply is used by the CDB42LDB1 and the
CRD42L52.
+5 V - +2.7 V external power supply.
USB connection to PC for I2C control port signals.
CS8406 digital audio output via optical cable.
CS8406 digital audio output via coaxial cable.
CS8416 digital audio input via optical cable.
CS8416 digital audio input via coaxial cable.
I/O for programming the micro controller (U3).
Reset for the micro controller (U3).
I/O routing between CDB42LDB1 and CRD42L52 containing Control Port
and Serial Audio Clock and Data .
On CRD42L52:
Connector/
Reference
Input/
18
Interface
Line Input
Headphones
SPEAKER LEFT
SPEAKER RIGHT
I/O Header
Designator
J7
J8
J3
J4
J5
Output
Input
Output
Output
Input/Output
Description
Stereo jack for line level input signal to analog input channel 1 on CS42L52.
Stereo jack for monitoring stereo headphone output from CS42L52.
Screw Terminals for monitoring differential stereo speaker output from
CS42L52.
I/O routing between CDB42LDB1 and CRD42L52 containing Control Port
and Serial Audio Clock and Data .
DS680RD1
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