r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1304

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

25. Audio Codec Interface (HAC)
Rev.1.00 Jan. 10, 2008 Page 1274 of 1658
REJ09B0261-0100
Bit
31 to 20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3 to 0
Bit Name
⎯
CD15/SD15
CD14/SD14
CD13/SD13
CD12/SD12
CD11/SD11
CD10/SD10
CD9/SD9
CD8/SD8
CD7/SD7
CD6/SD6
CD5/SD5
CD4/SD4
CD3/SD3
CD2/SD2
CD1/SD1
CD0/SD0
⎯
Initial
Value
All 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
All 0
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Command Data 15 to 0/Status Data 15 to 0
Write data to these bits and then write the codec
register address in HACCSAR. The HAC then transmits
the data to the codec.
Read these bits to get the contents of the codec register
indicated by HACCSAR.
Reserved
These bits are always read as 0. The write value should
always be 0.