92HD81 Datasheet, PDF (74/279 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
PortF
PortE
PortD
PortC
PortB
PortA
Bits
R/W
Default
Reset
5
RW
0h (YC/YD)
POR
1h (UA/TA/RA)
1=power down port if not input or output enabled, 0=do not force power down
based on input or output enable
4
RW
0h (YC/YD)
POR
1h (UA/TA/RA)
1=power down port if not input or output enabled, 0=do not force power down
based on input or output enable
3
RW
0h (YC/YD)
POR
1h (UA/TA/RA)
1=power down port if not input or output enabled, 0=do not force power down
based on input or output enable.
2
RW
0h (YC/YD)
POR
1h (UA/TA/RA)
1=power down port if not input or output enabled, 0=do not force power down
based on input or output enable
1
RW
0h (YC/YD)
POR
1h (UA/TA/RA)
1=power down port if not input or output enabled, 0=do not force power down
based on input or output enable
0
RW
0h (YC/YD)
POR
1h (UA/TA/RA)
1=power down port if not input or output enabled, 0=do not force power down
based on input or output enable.
7.4.25. AFG (NID = 01h): VSPwrState
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
FD800h
Byte 1 (Bits 7:0)
7D8h
Field Name
Rsvd
Bits
R/W
31:2
R
Reserved.
Default
00000000h
Reset
N/A (Hard-coded)
IDT CONFIDENTIAL
74
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V 0.995 01/11
92HD81