92HD66B Datasheet, PDF (122/286 Pages) Integrated Device Technology – FOUR CHANNEL HD AUDIO CODECS

92HD66B
FOUR CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
6.12.10. PortE (NID = 0Eh): ChSense (Available only on 48-pin versions)
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Get
F0900h
Field Name
PresDtct
Rsvd
Bits
R/W
Default
Reset
31
R
0h
POR
Presence detection indicator: 1 = presence detected; 0 = presence not detect-
ed.
30:0
R
00000000h
N/A (Hard-coded)
Reserved.
6.12.11. PortE (NID = 0Eh): EAPDBTLLR (Available only on 48-pin versions)
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Set
70Ch
Get
F0C00h
Field Name
Rsvd2
EAPD
Rsvd1
Bits
R/W
Default
Reset
31:2
R
00000000h
N/A (Hard-coded)
Reserved.
1
RW
1h
POR - DAFG - ULR
EAPD control: 1 = set EAPD pin to 1 (powered) up if this pin is powered up, 0
= set EAPD pin to 0.
0
R
0h
N/A (Hard-coded)
Reserved.
6.12.12. PortE (NID = 0Eh): ConfigDefault (Available only on 48-pin versions)
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Set
71Fh
71Eh
71Dh
71Ch
Get
F1F00h / F1E00h / F1D00h / F1C00h
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92HD66B