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114 Programmer’s Reference Manual
Intel® High Definition Audio BIOS Considerations
Below is a sample Intel® HD Audio Codec Verb Table, defined in Intel x86 Assembly Language,
for a platform with 1 codec at codec address 01h.
;Sample Intel® HD Audio Codec Verb Table
;Codec Address (CAd) = 01h
;Codec Vendor: XYZ Company
;VenID DevID:
dd 12345678h
;SubsystemID: Program 0x87654321h
dd 10172021h
dd 10172143h
dd 10172265h
dd 10172387h
;--------------------------------------------------
; FrontPanel_Supported? ; 1=Supported , 0=Not supported
db 01h
; # of Rear Panel Pin Complexes
dw 0009h
; # of Front Panel Pin Complexes
dw 0002h------------------------------------------------
VerbTable0:
;Pin Complex 1 (NID 12h)
dd 11271C11h
dd 11271D81h
dd 11271E30h
dd 11271F00h
;Pin Complex 2 (NID 11h)
dd 11171C11h
dd 11171D01h
dd 11171E40h
dd 11171F00h
;Pin Complex 3 (NID 13h)
dd 11371C11h
dd 11371DA1h
dd 11371E60h
dd 11371F00h
;Pin Complex 4 (NID 32h)
dd 13271C11h
dd 13271D01h
dd 13271E00h
dd 13271F00h