beautypg.com

AMD SB600 User Manual

Page 121

background image

©2008 Advanced Micro Devices, Inc.

SMBus Module and ACPI Block (Device 20, Function 0)

AMD SB600 Register Reference Manual

Proprietary

Page 121

AudioGpioControl – RW - 32 bits - [Extend_Reg: 04h]

Field Name

Bits

Default

Description

AudioGpioOut0OeB 0

1b

When ACZ_SDIN0 is configured as GPIO, this bit represents
the output enable.
1 – Tristate
0 – Enable

AudioGpioOut1OeB 1

1b

When ACZ_SDIN1 is configured as GPIO, this bit represents
the output enable.
1 – Tristate
0 – Enable

AudioGpioOut2OeB 2

1b

When ACZ_SDIN2 is configured as GPIO, this bit represents
the output enable.
1 – Tristate
0 – Enable

AudioGpioOut3OeB 3

1b

When ACZ_SDIN3 is configured as GPIO, this bit represents
the output enable.
1 – Tristate
0 – Enable

AzRstGpioOutOeB

4

1b

When AZ_RST# is configured as GPIO, this bit represents the
output enable.
1 – Tristate
0 – Enable

Reserved 7:5

Ac97RstGpioOutOeB

8

1b

When AC_RST# is configured as GPIO, this bit represents the
output enable.
1 – Tristate
0 – Enable

Ac97BclkGpioOeB

9

1b

When AC_BitClk is configured as GPIO, this bit represents the
output enable.
1 – Tristate
0 – Enable

Ac97SyncGpioOeB

10

1b

When AC_Sync is configured as GPIO, this bit represents the
output enable.
1 – Tristate
0 – Enable

Ac97DOutGpioOeB

11

1b

When AC_ SDOut is configured as GPIO, this bit represents
the output enable.
1 – Tristate
0 – Enable

SpdifGpioOeB

12

1b

When AC_SPDIF is configured as GPIO, this bit represents
the output enable.
1 – Tristate
0 – Enable

Reserved 15:13

AudioGpioOut0

16

0b

When ACZ_SDIN 0 is configured as GPIO, this bit represents
the output value if the output is enabled.
1 – High
0 – Low

AudioGpioOut1

17

0b

When ACZ_SDIN 1 is configured as GPIO, this bit represents
the output value if the output is enabled.
1 – High
0 – Low

AudioGpioOut2

18

0b

When ACZ_SDIN 2 is configured as GPIO, this bit represents
the output value if the output is enabled.
1 – High
0 – Low

AudioGpioOut3

19

0b

When ACZ_SDIN 3 is configured as GPIO, this bit represents
the output value if the output is enabled.
1 – High
0 – Low