r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1463

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Bit
18 to 12
11 to 2
1, 0
Bit Name
CA/SA[6:0] All 0
SLREQ
[3:12]

Initial
Value
All 0
All 0
R/W
R/W
R
R
Description
Codec Control Register Addresses 6 to 0
/Codec Status Register Addresses 6 to 0
[Write]
Specify the address of the codec register to be written.
[Read]
Indicate the status address received via slot 1,
corresponding to the codec register whose data has
been returned in HACCSDR.
Slot Requests 3 to 12
Valid only in the Rx frame. Indicate whether the codec
is requesting slot data in the next Tx frame.
Automatically set by hardware, and correspond to bits
11 to 2 of slot 1 in the Rx frame.
0: Slot data is requested.
1: Slot data is not requested.
Reserved
Always 0 for read and write.
Rev. 1.00 Oct. 01, 2007 Page 1397 of 1956
Section 33 Audio Codec Interface (HAC)
REJ09B0256-0100