AMD SB600 Technical Reference Manual page 154

Field Name
SataSciLevelConfig
Field Name
GEvtStatus
GEvtStatus register.
Field Name
ExtEvent0Status
ExtEvent1Status
PCIePmeStatus
Gpm0Status
Gpm1Status
Gpm2Status
Gpm3Status
Gpm8Status
Field Name
Gpio0Status
Gpm4Status
Gpm5Status
AzPmeStatus
Gpm6Status
Gpm7Status
Gpio2Status
SataSciStatus
Field Name
LegacySMIConfig
TALERTConfig
USBConfig
©2008 Advanced Micro Devices, Inc.
AMD SB600 Register Reference Manual
GPMLevelConfig1 - RW – 8 bits - [PM_Reg: 38h]
Bits Default
7 0b SataSci input level configuration
1 – Rising edge trigger
0 – Falling edge trigger
GEvtStatus - RW – 8 bits - [PM_Reg: 39h]
Bits Default
7:0 -- GEVENT status. Write 1 to clear each bit
PMEStatus0 - RW – 8 bits - [PM_Reg: 3Ah]
Bits Default
0 0b EXTEVENT0 -> SMI# status; write 1 to clear
1 0b EXTEVENT1 -> SMI# status; write 1 to clear
2 0b PCIePme -> SMI# status; write 1 to clear
3 0b GPM0 -> SMI# status; write 1 to clear
4 0b GPM1 -> SMI# status; write 1 to clear
5 0b GPM2 -> SMI# status; write 1 to clear
6 0b GPM3 -> SMI# status; write 1 to clear
7 0b GPM8 -> SMI# status; write 1 to clear
PMEStatus1- RW – 8 bits - [PM_Reg: 3Bh]
Bits Default
0 0b Gpio0 or WAKE# -> SMI# status; write 1 to clear
1 0b GPM4 -> SMI# status; write 1 to clear
2 0b GPM5 -> SMI# status; write 1 to clear
3 0b AzPme -> SMI# status; write 1 to clear
4 0b GPM6 -> SMI# status; write 1 to clear
5 0b GPM7 -> SMI# status; write 1 to clear
6 0b Gpio2 -> SMI# status; write 1 to clear
7 0b SataSci -> SMI# status; write 1 to clear
OthersConfig- RW – 8 bits - [PM_Reg: 3Ch]
Bits Default
1:0 00b These two bits configure legacy SMI# events
00 ACPI Event (trigger SCIOUT or SMI#
01 Legacy SMI EVENT to generate SMI#
10 Legacy SMI EVENT to generate SMI# followed by SCI
11 Legacy SMI EVENT to generate IRQ13
3:2 00b These two bits configure TALERT pin
00 ACPI Event (trigger SCIOUT or SMI#
01 TALERT to generate SMI#
10 TALERT to generate SMI# followed by SCI
11 TALERT to generate IRQ13
5:4 00b These two bits configure internal USB PME
00 ACPI Event (trigger SCIOUT or SMI#
01 UsbPme to generate SMI#
10 UsbPme to generate SMI# followed by SCI
11 UsbPme to generate IRQ13
Description
Description
Description
Description
Description
depending on SCI_EN bit)
depending on SCI_EN bit)
depending on SCI_EN bit)
SMBus Module and ACPI Block (Device 20, Function 0)
Proprietary Page 154