92hd83 Integrated Device Technology, 92hd83 Datasheet - Page 271

• Manufacturer Part Number: 92hd83
• Description: Single Chip Pc Audio System Codec+speaker Amplifier+capless Hp+ldo
• Manufacturer: Integrated Device Technology

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD83
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
PresDtct
Rsvd
Field Name
PortConnectivity
Reg
Reg
Get
Get
Set
Set
7.27.7. Dig0Pin (NID = 1Fh): ChSense
7.27.8. Dig0Pin (NID = 1Fh): ConfigDefault
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
71Fh
Bits
31
Presence detection indicator: 1 = presence detected; 0 = presence not detect-
ed.
30:0
Reserved.
Bits
31:30
Port connectivity:
0h = Port complex is connected to a jack
1h = No physical connection for port
2h = Fixed function device is attached
3h = Both jack and internal device attached (info in all other fields refers to in-
tegrated device, any presence detection refers to jack)
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
F1F00h / F1E00h / F1D00h / F1C00h
71Eh
R/W
R
R
R/W
RW
F0900h
Default
0h
00000000h
Default
0h
271
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
71Dh
Reset
POR
N/A (Hard-coded)
Reset
POR
92HD83
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
71Ch
709h
PC AUDIO
V 0.96 01/09