参数资料
型号: CDB8420
厂商: Cirrus Logic Inc
文件页数: 42/94页
文件大小: 0K
描述: EVALUATION BOARD FOR CS8420
标准包装: 1
主要目的: 音频,采样率转换器
嵌入式: 是,MCU,8 位
已用 IC / 零件: CS8420
主要属性: 带数字音频发射器和接收器的采样率转换器
次要属性: 44.1、48、96 kHz 输出采样率,AES/EBU,S/PDIF,EIAJ-340,GUI
已供物品:
相关产品: 598-1125-5-ND - IC SAMPLE RATE CONVERTER 28SOIC
其它名称: 598-1782
DS245F4
47
CS8420
10.19 Sample Rate Ratio (1Eh) (Read Only)
The Sample Rate Ratio is Fso divided by Fsi. This value is represented as an integer and a
fractional part. The value is meaningful only after the both the PLL and SRC have reached lock,
and the SRC output is being used
SRR[7:6
The integer part of the sample rate ratio
SRR[5:0]
The fractional part of the sample rate ratio
10.20 C-Bit or U-Bit Data Buffer (20h - 37h)
Either channel status data buffer E or user data buffer E (provided UBM bits are set to block mode) is ac-
cessible via these register addresses.
10.21 CS8420 I.D. and Version Register (7Fh) (Read Only)
ID[3:0]
ID code for the CS8420. Permanently set to 0001
VER[3:0]
CS8420 Revision Level:
Revision B is coded as 0001
Revision C is coded as 0011
Revision D is coded as 0100
76543210
SRR7
SRR6
SRR5
SRR4
SRR3
SRR2
SRR1
SRR0
7654321
ID3
ID3
ID2
ID1
ID0
VER3
VER2
VER1
VER0
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相关代理商/技术参数
参数描述
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