W90P710_05 Datasheet, PDF (318/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
The ACTL_ACIS1 stores the shift in slot 1 data of AC-link.
31
30
29
28
27
26
25
24
Reserved
23
22
21
20
19
18
17
16
Reserved
15
14
13
12
11
10
9
8
Reserved
R_INDEX[6]
7
6
5
4
3
2
1
0
R_INDEX[5:0]
SLOT_REQ[1:0]
BITS
[31:9]
[8:2]
[1:0]
Reserved
R_INDEX[6:0]
SLOT_REQ[1:0]
DESCRIPTIONS
-
Register index. The R_INDEX[6:0] echo the register index (address)
when a register read has been requested in the previous frame.
The R_INDEX[6:0] bits are read only
Slot request. The bits indicate if the external codec need new PCM
data that will transfer in next frame.
Any bit in SLOT_REQ[1:0] is set to 1, indicate external codec does
not need a new sample in the corresponding slot[3:4] of the next
frame
Any SLOT_REQ[1:0] is clear to 0, indicate external codec need a
new sample in the corresponding slot[3:4] of the next frame
The SLOT_REQ[1:0] bits are read only
AC-link input slot 2 (ACTL_ACIS2)
REGISTER
ACTL_ACIS2
ADDRESS R/W
DESCRIPTION
0xFFF0_9044 R AC-link in slot 2
The ACTL_ACIS2 stores the shift in slot 2 data of AC-link.
RESET VALUE
0x0000_0000
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