92hd88b4x5ndg Integrated Device Technology, 92hd88b4x5ndg Datasheet - Page 269

• Manufacturer Part Number: 92hd88b4x5ndg
• Description: Single Chip Pc Audio System Codec+mono Speaker Amplifier+capless Hp+ldo
• Manufacturer: Integrated Device Technology

IDT PROPRIETARY / IDT
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD88
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
Type
Rsvd2
AmpParOvrd
OutAmpPrsnt
Rsvd1
Field Name
Mute
Rsvd3
Reg
Get
Set
8.28.1. DigBeep (NID = 21h): OutAmpCap
Byte 4 (Bits 31:24)
CONFIDENTIAL
Bits
23:20
Widget type:
0h = Out Converter
1h = In Converter
2h = Summing (Mixer)
3h = Selector (Mux)
4h = Pin Complex
5h = Power
6h = Volume Knob
7h = Beep Generator
8h-Eh = Reserved
Fh = Vendor Defined
19:4
Reserved.
3
Amplifier capabilities override: 1 = yes, no.
2
Output amp present: 1 = yes, 0 = no.
1:0
Reserved.
Bits
31
Mute support: 1 = yes, 0 = no.
30:23
Reserved.
Byte 3 (Bits 23:16)
R/W
R
R
R
R
R
R/W
R
R
F0012h
Default
7h
0h
1h
1h
0h
Default
1h
00h
269
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
Reset
N/A (Hard-coded)
N/A (Hard-coded)
92HD88
Byte 1 (Bits 7:0)
PC AUDIO
V 0.94 07/11