alc203-lf Realtek Semiconductor Corporation, alc203-lf Datasheet - Page 27

• Manufacturer Part Number: alc203-lf
• Description: Two-channel Ac?97 2.3 Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

6.3.5 Page -1h, MX6A Sense Detail
Default: 0000h
Two-Channel AC’97 2.3 Audio Codec
15:13
12:8
Bit
7:0
Type
R/W
R
R
Connection/Jack Location bits, ST[2:0]
These bits should be written by the BIOS to let the driver know where the specified I/O FC[3:0] are
located.
Sense bits, S[4:0] (Default value depends on sensed result after Cold Reset)
For output devices:
For input deices:
This field reports the type of output/input peripheral plugged in the jack after sensing.
Always read as 0.
011b: Dock/External
100b ~ 110b: Reserved
000b: Rear I/O Panel (Default)
001b: Front Panel
010b: Motherboard
111b: Unused I/O.
02h: Not specificed or unknown 05h: Powered speaker
Other: Not supported
12h: Not specified or unknown
Other: Not supported
13h: Mono Microphone 15h: Stereo Line-In
23
Function
06h: Earphone or passive speaker
ALC203 DataSheet
Rev1.6