SH7785 Datasheet, PDF (1317/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

25. Audio Codec Interface (HAC)
Table 25.4 AC97 Receive Frame Structure
Slot Name
Description
0
SDATA_IN TAG
Tags indicating valid data
1
Status ADDR read port
Register address and slot request
2
Status DATA read port
Register read data
3
PCM L ADC record
Left channel PCM input data
4
PCM R ADC record
Right channel PCM input data
5
Modem Line 1 ADC
Modem 1 input data (unsupported)*
6
Dedicated Microphone ADC Optional PCM data (unsupported)*
7 to 9 Reserved
Reserved
10
Modem Line 2 ADC
Modem 2 input data (unsupported)*
11
Modem handset input DAC Modem handset input data (unsupported)*
12
Modem IO status
Modem control IO input (unsupported)*
Note: * There is no register for unsupported functions.
Rev.1.00 Jan. 10, 2008 Page 1287 of 1658
REJ09B0261-0100