92hd98 Integrated Device Technology, 92hd98 Datasheet - Page 241

• Manufacturer Part Number: 92hd98
• Description: Datasheet
• Manufacturer: Integrated Device Technology

92HD98
SINGLE CHIP PC AUDIO SYSTEM, CODEC+MONO SPEAKER AMPLIFIER+CAPLESS HP+LDO
IDT CONFIDENTIAL
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
AmpParOvrd
OutAmpPrsnt
InAmpPrsnt
Stereo
Field Name
Rsvd2
EapdCap
VrefCntrl
Rsvd1
Reg
Get
Set
7.27.1. Dig1Pin (NID = 20h): PinCap
Byte 4 (Bits 31:24)
Bits
3
Amplifier capabilities override: 1 = yes, no.
2
Output amp present: 1 = yes, 0 = no.
1
Input amp present: 1 = yes, 0 = no.
0
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
Bits
31:17
Reserved.
16
EAPD support: 1 = yes, 0 = no.
15:8
Vref support:
bit 5 = 100% support (1 = yes, 0 = no)
bit 4 = 80% support (1 = yes, 0 = no)
bit 3 = Reserved
bit 2 = GND support (1 = yes, 0 = no)
bit 1 = 50% support (1 = yes, 0 = no)
bit 0 = Hi-Z support (1 = yes, 0 = no)
7
Reserved.
bit 7 = Reserved
bit 6 = Reserved
Byte 3 (Bits 23:16)
R/W
R
R
R
R
R/W
R
R
R
R
F000Ch
Default
0h
0h
0h
1h
Default
0000h
0h
00h
0h
241
Byte 2 (Bits 15:8)
Reset
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)
N/A (Hard-coded)
N/A (Hard-coded)
Byte 1 (Bits 7:0)
V 0.91 10/10
92HD98