W90N745CD Datasheet, PDF (248/422 Pages) Winbond – 16/32-bit ARM microcontroller

W90N745CD/W90N745CDG
BITS
[31:0]
AUDIO_PDST_L[31:0]
DESCRIPTIONS
32-bit play destination address length
The AUDIO_PDST_L[31:0] bits is read/write.
DMA destination current address (ACTL_PDSTC)
REGISTER
ACTL_PDSTC
ADDRESS R/W
DESCRIPTION
0xFFF0_9020 RO DMA play destination current address
RESET VALUE
0x0000_0000
The value in ACTL_PDSTC is the DMA play destination current address, this register could only be
read by CPU.
31
30
29
28
27
26
25
24
AUDIO_PDSTC[31:24]
23
22
21
20
19
18
17
16
AUDIO_PDSTC[23:16]
15
14
13
12
11
10
9
8
AUDIO_PDSTC[15:8]
7
6
5
4
3
2
1
0
AUDIO_PDSTC[7:0]
BITS
[31:0]
AUDIO_PDSTC[31:0]
DESCRIPTIONS
32-bit play destination current address
The AUDIO_PDSTC[31:0] bits is read/write.
Audio controller playback status register (ACTL_PSR)
REGISTER
ACTL_PSR
ADDRESS R/W
DESCRIPTION
0xFFF0_9024 R/W
Audio controller FIFO and DMA
status register for playback
RESET VALUE
0x0000_0004
Publication Release Date: September 22, 2006
- 243 -
Revision A2