ALC892 datasheet(49/90 Pages) REALTEK

49 / 90 page

ALC892

Datasheet

7.1+2 Channel HD Audio Codec with Content Protection

Track ID: JATR-2265-11

Rev. 1.2

Codec Response for NID=23h (Sum Widget before ADC 08h)

Bit

Description

31:24

Connection List Entry (N+3).

Returns 1Bh (Pin Complex – LINE2) for N=0~3.

Returns 15h (Pin Complex-SURR) for N=4~7.

Returns 00h for N>7.

23:16

Connection List Entry (N+2).

Returns 1Ah (Pin Complex – LINE1) for N=0~3.

Returns 14h (Pin Complex – FRONT) for N=4~7.

Returns 0Bh (Sum Widget) for N=8~11.

Returns 00h for N>11.

15:8

Connection List Entry (N+1).

Returns 19h (Pin Complex – MIC2) for N=0~3.

Returns 1Dh (Pin Complex – PCBEEP) for N=4~7.

Returns 17h (Pin Complex – SIDESURR) for N=8~11.

Returns 00h for N>11.

7:0

Connection List Entry (N).

Returns 18h (Pin Complex – MIC1) for N=0~3.

Returns 1Ch (Pin Complex – CD) for N=4~7.

Returns 16h (Pin Complex – CEN/LFE) for N=8~11.

Returns 00h for N>11.

Codec Response for Other NID

Bit

Description

31:0

Not Supported (Returns 00000000h).

8.5. Verb – Get Processing State (Verb ID=F03h)

Table 36. Verb – Get Processing State (Verb ID=F03h)

Get Command Format

Codec Response Format

Bit [31:28]

Bit [27:20]

Bit [19:8]

Payload Bit [7:0]

Response [31:0]

CAd=X

Node ID=Xh

Verb ID=F03h

0’s

32-bit Response

Codec Response for All NID

Bit

Description

31:0

Not Supported (Returns 00000000h).

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