W90P710_05 Datasheet, PDF (316/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
BITS
[31:8]
[7]
[6:0]
Reserved
R_WB
R_INDEX[6:0]
DESCRIPTIONS
-
Read/Write select bit
R_WB=1, a read specified by R_INDEX[6:0] will occur, and the
data will appear in next frame
R_WB=0, a write specified by R_INDEX[6:0] will occur, and the
write data is put at out slot 2
The R_WB bit is read/write
External AC97 CODEC control register index (address) bits
The R_INDEX[6:0] bits are read/write
AC-link output slot 2 (ACTL_ACOS2)
REGISTER
ACTL_ACOS2
ADDRESS R/W
DESCRIPTION
0xFFF0_9038 R/W AC-link out slot 2
The ACTL_ACOS2 register store the slot 2 value to be shift out by AC-link.
31
30
29
28
27
26
Reserved
23
22
21
20
19
18
Reserved
15
14
13
12
11
10
WD[15:8]
7
6
5
4
3
2
WD[7:0]
RESET VALUE
0x0000_0000
25
24
17
16
9
8
1
0
BITS
[31:0]
[15:0]
Reserved
WD[15:0]
DESCRIPTIONS
-
AC-link write data
The WD[15:0] bits are read/write
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