
W83977TF
Publication Release Date: March 1998
- IV -
Revision 0.62
8.1.2 EXTENDED FUNCTIONS ENABLE REGISTERS (EFERS).................................................76
8.1.3 EXTENDED FUNCTION INDEX REGISTERS (EFIRS), EXTENDED FUNCTION
DATA REGISTERS(EFDRS).......................................................................................................76
9. ACPI REGISTERS FEATURES.........................................................................................77
9.1
SMI TO SCI/SCI TO SMI AND BUS MASTER....................................................................................78
9.2
POWER MANAGEMENT TIMER..........................................................................................................79
9.3
ACPI REGISTERS (ACPIRS)...................................................................................................................80
9.3.1 POWER MANAGEMENT 1 STATUS REGISTER 1 (PM1STS1)..........................................80
9.3.2 POWER MANAGEMENT 1 STATUS REGISTER 2 (PM1STS2)..........................................81
9.3.3 POWER MANAGEMENT 1 ENABLE REGISTER 1(PM1EN1)............................................82
9.3.4 POWER MANAGEMENT 1 ENABLE REGISTER 2 (PM1EN2)...........................................82
9.3.5 POWER MANAGEMENT 1 CONTROL REGISTER 1 (PM1CTL1)......................................83
9.3.6 POWER MANAGEMENT 1 CONTROL REGISTER 2 (PM1CTL2)......................................83
9.3.7 POWER MANAGEMENT 1 CONTROL REGISTER 3 (PM1CTL3)......................................84
9.3.8 POWER MANAGEMENT 1 CONTROL REGISTER 4 (PM1CTL4)......................................84
9.3.9 POWER MANAGEMENT 1 TIMER 1 (PM1TMR1) ................................................................85
9.3.10 POWER MANAGEMENT 1 TIMER 2 (PM1TMR2) ................................................................85
9.3.11 POWER MANAGEMENT 1 TIMER 3 (PM1TMR3) ................................................................86
9.3.12 POWER MANAGEMENT 1 TIMER 4 (PM1TMR4) ................................................................87
9.3.13 GENERAL PURPOSE EVENT 0 STATUS REGISTER 1 (GP0STS1)...................................87
9.3.14 GENERAL PURPOSE EVENT 0 STATUS REGISTER 2 (GP0STS2)...................................88
9.3.15 GENERAL PURPOSE EVENT 0 ENABLE REGISTER 1 (GP0EN1)....................................89
9.3.16 GENERAL PURPOSE EVENT 0 ENABLE REGISTER 2 (GP0EN2)....................................89
9.3.17 GENERAL PURPOSE EVENT 1 STATUS REGISTER 1 (GP1STS1)...................................90
9.3.18 GENERAL PURPOSE EVENT 1 STATUS REGISTER 2 (GP1STS2)...................................90
9.3.19 GENERAL PURPOSE EVENT 1 ENABLE REGISTER 1 (GP1EN1)....................................91
9.3.20 GENERAL PURPOSE EVENT 1 ENABLE REGISTER 2 (GP1EN2)....................................91
9.3.21 BIT MAP CONFIGURATION REGISTERS...............................................................................92
10. SERIAL IRQ.........................................................................................................................
93
10.1 START FRAME .........................................................................................................................................94
10.2 IRQ/DATA FRAME...................................................................................................................................94
10.3 STOP FRAME............................................................................................................................................
94
10.4 RESET AND INITIALIZATION..............................................................................................................95
11. CONFIGURATION REGISTER.......................................................................................96