92HD66B IDT [Integrated Device Technology], 92HD66B Datasheet - Page 122

• Manufacturer Part Number: 92HD66B
• Description: FOUR CHANNEL HD AUDIO CODECS
• Manufacturer: IDT [Integrated Device Technology]

92HD66B
FOUR CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
©2011 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
PresDtct
Rsvd
Field Name
Rsvd2
EAPD
Rsvd1
Reg
Reg
Reg
Get
Get
Get
Set
Set
6.12.10. PortE (NID = 0Eh): ChSense
6.12.11. PortE (NID = 0Eh): EAPDBTLLR
6.12.12. PortE (NID = 0Eh): ConfigDefault
Byte 4 (Bits 31:24)
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
31:2
Reserved.
1
EAPD control: 1 = set EAPD pin to 1 (powered) up if this pin is powered up, 0
= set EAPD pin to 0.
0
Reserved.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
F1F00h / F1E00h / F1D00h / F1C00h
71Eh
R/W
R
R
R/W
R
RW
R
F0C00h
F0900h
(Available only on 48-pin versions)
Default
0h
00000000h
Default
00000000h
1h
0h
(Available only on 48-pin versions)
122
(Available only on 48-pin versions)
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
71Dh
Reset
POR
N/A (Hard-coded)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
70Ch
71Ch
V 1.0 2/12
92HD66B