92HD87B2X5NDGXTBX IDT, Integrated Device Technology Inc, 92HD87B2X5NDGXTBX Datasheet - Page 172

• Manufacturer Part Number: 92HD87B2X5NDGXTBX
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 92HD87B2X5NDGXTBX

• Lead Free Status / RoHS Status: Compliant

IDT PROPRIETARY / IDT
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD87
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
SmplRateDiv
Rsvd1
BitsPerSmpl
NmbrChan
Field Name
Rsvd2
Reg
Get
Set
8.17.4. ADC1 (NID = 16h): ProcState
Byte 4 (Bits 31:24)
CONFIDENTIAL
Bits
10:8
Sample base rate divider:
000b= Divide by 1 (48kHz/44.1kHz)
001b= Divide by 2 (24kHz/20.05kHz)
010b= Divide by 3 (16kHz/32kHz)
011b= Divide by 4 (11.025kHz)
100b= Divide by 5 (9.6kHz)
101b= Divide by 6 (8kHz)
110b= Divide by 7
111b= Divide by 8 (6kHz)
7
Reserved.
6:4
Bits per sample:
000b= 8 bits
001b= 16 bits
010b= 20 bits
011b= 24 bits
100b= 32 bits
101b-111b= Reserved
3:0
Total number of channels in the stream assigned to this converter:
0000b-1111b= 1-16 channels.
Bits
31:8
Reserved.
Byte 3 (Bits 23:16)
R/W
RW
R
RW
RW
R/W
R
F0300h
Default
0h
0h
3h
1h
Default
000000h
172
Byte 2 (Bits 15:8)
Reset
POR - DAFG - ULR
N/A (Hard-coded)
POR - DAFG - ULR
POR - DAFG - ULR
Reset
N/A (Hard-coded)
92HD87
Byte 1 (Bits 7:0)
703h
PC AUDIO
V 0.95 10/10