92HD81B1C5NLGXYDX8 IDT, Integrated Device Technology Inc, 92HD81B1C5NLGXYDX8 Datasheet - Page 65

• Manufacturer Part Number: 92HD81B1C5NLGXYDX8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 92HD81B1C5NLGXYDX8

• Lead Free Status / RoHS Status: Compliant

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
GPIUnsol
Rsvd
NumGPIs
NumGPOs
NumGPIOs
Field Name
Mute
Rsvd3
StepSize
Rsvd2
Reg
Get
Set
7.4.8.
Byte 4 (Bits 31:24)
AFG (NID = 01h): OutAmpCap
Bits
30
GPIO unsolicited response support: 1 = yes, 0 = no.
29:24
Reserved.
23:16
Number of GPI pins supported by function group.
15:8
Number of GPO pins supported by function group.
7:0
Number of GPIO pins supported by function group.
Bits
31
Mute support: 1 = yes, 0 = no.
30:23
Reserved.
22:16
Size of each step in the gain range: 0 to 127 = .25dB to 32dB, in .25dB steps.
15
Reserved.
Byte 3 (Bits 23:16)
R/W
R
R
R
R
R
R/W
R
R
R
R
F0012h
Default
1h
00h
00h
00h
03h
Default
1h
00h
02h
0h
65
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)
N/A (Hard-coded)
N/A (Hard-coded)
92HD81
Byte 1 (Bits 7:0)
PC AUDIO
V 0.987 11/09