AMD SB600 Technical Reference Manual page 143

SmiWakeUpEventStatus2 - RW – 8 bits - [PM_Reg: 06h]
Field Name
SmiWakeUpEventStatus2 register.
SmiWakeUpEventStatus3 - RW – 8 bits - [PM_Reg: 07h]
Field Name
ExtEvt0_SMI_Status
ExtEvt1_SMI_Status
GAME_SMI_Status
FDD_SMI_Status
HDD_SMI_Status
COM_SMI_Status
LPT_SMI_Status
SLP_SMI_Status
SmiWakeUpEventStatus3 register: Set to one to identify PioRng.
InactiveTmrEventEnable1 - RW – 8 bits - PM_Reg: 08h]
Field Name
InactiveTmrEventEnable1
InactiveTmrEventEnable1 register.
InactiveTmrEventEnable2 - RW – 8 bits - [PM_Reg: 09h]
Field Name
InactiveTmrEventEnable2
InactiveTmrEventEnable2 register.
InactiveTmrEventEnable3 - RW – 8 bits - [PM_Reg: 0Ah]
Field Name
ExtEvt0_Timer1Enable
ExtEvt1_Timer1Enable
GamePort_Timer1Enable
Floppy_Timer1Enable
IDE_Timer1Enable
COM_Timer1Enable
Parallel_Timer1Enable
Reserved
InactiveTmrEventEnable3 register.
Field Name
PmTmr1InitValue
Reserved
©2008 Advanced Micro Devices, Inc.
AMD SB600 Register Reference Manual
Bits Default
Bits Default
0 0b Set to 1 to indicate ExtEvent0 as the source of SMI#. Write 1
to clear this bit.
1 0b Set to 1 to indicate ExtEvent1 as the source of SMI#. Write 1
to clear this bit.
2 0b Set to 1 to indicate game port activity as the source of SMI#.
Write 1 to clear this bit.
3 0b Set to 1 to indicate floppy activity as the source of SMI#.
Write 1 to clear this bit.
4 0b Set to 1 to indicate IDE activity as the source of SMI#. Write
1 to clear this bit.
5 0b Set to 1 to indicate serial port activity as the source of SMI#.
Write 1 to clear this bit.
6 0b Set to 1 to indicate parallel port activity as the source of
SMI#. Write 1 to clear this bit.
7 0b Set to 1 to indicate sleep command as the source of SMI#.
Write 1 to clear this bit.
Bits Default
7:0 00h Enables Timer 1 reload on IRQ[15:8] activity.
Bits Default
7:0 00h Enables Timer 1 reload on {IRQ[7:3], NMI, IRQ[1:0]} activity.
Bits Default
0 0b Enables Timer1 reload on ExtEvent0 inactivity
1 0b Enables Timer1 reload on ExtEvent1 inactivity
2 0b Enables Timer1 reload on Gameport inactivity
3 0b Enables Timer1 reload on Floppy port inactivity
4 0b Enables Timer1 reload on IDE port inactivity
5 0b Enables Timer1 reload on COM port inactivity
6 0b Enables Timer1 reload on Parallel port inactivity
7 0b
PmTmr1InitValue - RW – 8 bits - [PM_Reg: 0Bh]
Bits Default
5:0 000000b 6 bit-timer; Initial/reload value for 6 bit decrementing counter.
Count range from 1 minute to 64 minutes with 4 second
accuracy.
7:6 00b
Description
Description
Description
Description
Description
Description
SMBus Module and ACPI Block (Device 20, Function 0)
Proprietary Page 143