stac9228d5tae Integrated Device Technology, stac9228d5tae Datasheet - Page 109

• Manufacturer Part Number: stac9228d5tae
• Description: 8-channel High Definition Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.13. PortA Node (NID = 0x0A)
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.13.1. PortA WCap
[31:24]
[23:20]
[19:16]
[4:3]
Bit
[6]
[5]
[2]
[1]
[0]
Bit
Get
Bitfield Name
COPYINV
Bitfield Name
AMuteDis
SPRun
SIPER
SPL
VI
Rsvd2
Delay
Type
Table 204. SPDIFIn VCSR0
Table 206. PortA WCap
Table 205. PortA WCap
IDT CONFIDENTIAL
RW
RW
RW
RW
RW
RW
R
Verb ID
RW
F00
R
R
R
109
Reset
0x0
0x0
0x0
0x0
0x0
0x0
Reset
0x0
0x4
0x0
Command Response Format
Command Response Format
0 = Respond to SPDIF_IN Valid tag
0 = Auto mute when SPDIF stream marked non PCM
1 = Auto Mute disabled.
SPDIF_IN Parity Limit:
Loss of DPLL Lock after:
00 = 4 parity errors
D13:12, moved as part of SPDIF In consolidation
SPDIF IN Running
0 = no signal on pin 47
1 = signal on pin 47
NEW LOCATION -- was at Register 72h, Page 0, D2,
SPDIF_IN PARITY ERROR. Set to clear. ‘Overlaps
SIPERSTAT'. Overlaps SIPERSTAT.
Copyright invert bit.
1 = Ignore SPDIF_IN valid tag
01 = 3 parity errors
10 = 2 parity errors
11 = 1 parity errors
NEW LOCATION -- was at Register 72h, Page 0,
moved as part of SPDIF In consolidation
Command Verb Format
Reserved
Widget type = Pin Complex
Number of sample delays through widget
Payload
09
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
Response
PC AUDIO