參數(shù)資料
型號: CS8420-DSZ
廠商: Cirrus Logic Inc
文件頁數(shù): 30/94頁
文件大?。?/td> 0K
描述: IC CONV S/R DGTL AUDIO 28-SOIC
標(biāo)準(zhǔn)包裝: 27
類型: 采樣率轉(zhuǎn)換器
應(yīng)用: 數(shù)字音頻
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC
包裝: 管件
產(chǎn)品目錄頁面: 759 (CN2011-ZH PDF)
其它名稱: 598-1729
36
DS245F4
CS8420
10.4
Data Flow Control (03h)
The Data Flow Control register configures the flow of audio data to/from the following blocks:
Serial Audio Input Port, Serial Audio Output Port, AES3 receiver, AES3 transmitter, and Sample
Rate Converter. In conjunction with the Clock Source Control register, multiple Receiver/Trans-
mitter/Transceiver modes may be selected. The output data should be muted prior to changing
bits in this register to avoid transients.
AMLL
Auto Mutes the SRC data sink when Receiver lock is lost, zero data is transmitted. The SRC
data sink may be either, or both, the Transmitter and the Serial Audio Output Port.
0 - Disables Auto Mute on loss of lock (default)
1 - Enables Auto Mute on loss of lock
TXOFF
AES3 Transmitter Output Driver Control
0 - AES3 transmitter output pin drivers normal operation (default)
1 - AES3 transmitter output pin drivers drive to 0 V.
AESBP
AES3 bypass mode selection
0 - normal operation
1 - Connect the AES3 transmitter driver input directly to the RXP pin, which become a normal
TTL threshold digital input.
TXD[1:0]
AES3 Transmitter Data Source
00 - SRC output (default)
01 - Serial audio input port
10 - AES3 receiver
11 - Reserved
SPD[1:0]
Serial Audio Output Port Data Source
00 - SRC output (default)
01 - Serial Audio Input Port
10 - AES3 receiver
11 - Reserved
SRCD
Input Data Source for SRC
0 - Serial Audio Input Port (default)
1 - AES3 Receiver
7
6
5
4
32
10
AMLL
TXOFF
AESBP
TXD1
TXD0
SPD1
SPD0
SRCD
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