AMD SB600 Cash Register User Manual


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©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
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