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267 lines
8.9 KiB
267 lines
8.9 KiB
3 years ago
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%! Detailed register description file for PCICFG.EXE by Ralf Brown
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%!
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%! Filename 80867113.PCI = Vendor 8086h, Device 7113h
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%! Intel 82731AB PIIX4 Power Management Controller
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%! Last Edit 31 Dec 1997 by Andy Sawyer
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%!
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%! Reference : Intel document 29056201.PDF
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%! "82371AB PCI-TO-ISA/IDE XCELERATOR (PIIX4)"
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%!
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%! See also : 80867110.PCI,80867111.PCI,80867113.PCI
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%!
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!begin
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Intel 82371AB PIIX4 Power Management Controller in detail: [by Andy Sawyer]
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Power Management I/O Space is %[80:0]ed, Base Address is %[40:15-6<6]4x
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Count A/B
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Fast Burst Timer Count %[48:4-0]d
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Slow Burst Timer Count: %[44:31-28]d
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Bus Master Timer Count: %[48:22-18]d
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Software Idle Timer Count: %[44:11-8]d
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Idle Timer Count A: %[44:3-0]d
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Idle Timer Count B: %[44:16-12]d
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Idle Timer Count C: %[44:21-17]d
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Idle Timer Count D: %[44:27-23]d
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Device 0 Idle Timer Resolution: %[44:4]|8 seconds;1 second|
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Device 1 Idle Timer Resolution: %[44:5]|8 seconds;1 second|
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Device 2 Idle Timer Resolution: %[44:6]|8 seconds;1 second|
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Device 3 Idle Timer Resolution: %[44:7]|8 seconds;1 ms|
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Device 8 Idle Timer Resolution: %[48:15]|1 second;1 ms|
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Device 11 Idle Timer Resolution: %[44:22]|1 second;1 minute|
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Video Status: %[48:24]d
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ZZ Enable %[48:14]ed
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Thermal Duty Cycle %[48:11-13](DutyCycle)
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Processor PLL Lock Count %[48:10-6]d
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Processor PLL Lock Resolution %[48:5]|1 ms;1 microsecond|
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General Purpose Input Control
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Device 13 GPI is %[4C:12]ed - asserted %[4C:25](HiLo), %[4C:27](LE) sensitive
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Device 12 GPI is %[4C:11]ed - asserted %[4C:24](HiLo), %[4C:26](LE) sensitive
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Device 11 GPI is %[4C:10]ed - asserted %[4C:23](HiLo)
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Device 10 GPI is %[4C:9]ed - asserted %[4C:22](HiLo)
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Device 9 GPI is %[4C:8]ed - asserted %[4C:21](HiLo)
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Device 8 GPI is %[4C:7]ed - asserted %[4C:20](HiLo)
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Device 7 GPI is %[4C:6]ed - asserted %[4C:19](HiLo)
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Device 6 GPI is %[4C:5]ed - asserted %[4C:18](HiLo)
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Device 5 GPI is %[4C:4]ed - asserted %[4C:17](HiLo)
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Device 4 GPI is %[4C:3]ed - asserted %[4C:16](HiLo)
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Device 3 GPI is %[4C:2]ed - asserted %[4C:15](HiLo)
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Device 2 GPI is %[4C:1]ed - asserted %[4C:14](HiLo)
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Device 1 GPI is %[4C:0]ed - asserted %[4C:13](HiLo)
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Device Activity A
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Device 1 event reloads %[54:28]|slow;fast| burst timer
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Device 2 event reloads %[54:29]|slow;fast| burst timer
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Device 3 event reloads %[54:30]|slow;fast| burst timer
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Device 5 event reloads %[54:31]|slow;fast| burst timer
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Device 0 Burst Timer Reload %[54:14]ed, Global Timer Reload %[54:0]ed
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Device 1 Burst Timer Reload %[54:15]ed, Global Timer Reload %[54:1]ed
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Device 2 Burst Timer Reload %[54:16]ed, Global Timer Reload %[54:2]ed
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Device 3 Burst Timer Reload %[54:17]ed, Global Timer Reload %[54:3]ed
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Device 4 Burst Timer Reload %[54:18]ed, Global Timer Reload %[54:4]ed
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Device 5 Burst Timer Reload %[54:19]ed, Global Timer Reload %[54:5]ed
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Device 6 Burst Timer Reload %[54:20]ed, Global Timer Reload %[54:6]ed
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Device 7 Burst Timer Reload %[54:21]ed, Global Timer Reload %[54:7]ed
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Device 8 Burst Timer Reload %[54:22]ed, Global Timer Reload %[54:8]ed
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Device 9 Burst Timer Reload %[54:23]ed, Global Timer Reload %[54:9]ed
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Device 10 Burst Timer Reload %[54:24]ed, Global Timer Reload %[54:10]ed
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Device 11 Burst Timer Reload %[54:25]ed, Global Timer Reload %[54:11]ed
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Device 12 Burst Timer Reload %[54:26]ed, Global Timer Reload %[54:12]ed
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Device 13 Burst Timer Reload %[54:27]ed, Global Timer Reload %[54:13]ed
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Device Activity B
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SMI# Generation on APMC Read %[58:25]ed
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Video detect generates reload on Device 11 %[58:24]ed
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Percentage Bus Utilisation Threshold %[58:23-16]d
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Bus Utilisation Threshold %[58:15-8]d
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IRQ Global Reload event %[58:6]ed
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IRQ Clock event %[58:1]ed
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IRQ0 Clock event %[58:0]ed
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IRQ8 Clock event %[58:5]ed
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PME Clock event %[58:4]ed
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Keyboard/Mouse global read event %[58:2]ed
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Device Resources
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LPT DMA Select %[50:21-22](LPTDMA)
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LPT Port Enable %[50:18]ed
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LPT DMA Monitor Enable %[50:17]ed
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LPT Decode Select %[60:26-25](LPTDecode)
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Serial Port B Monitor Enable %[50:16]ed
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Serial Port A Monitor Enable %[50:14]ed
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FDC Monitor Enable %[50:12]ed
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FDC DMA Monitor Enable %[50:11]ed
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FDC Decode Select %[60:28](FDCDecode)
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DACK7 Enable %[50:5]ed
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DACK6 Enable %[50:4]ed
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DACK5 Enable %[50:3]ed
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DACK3 Enable %[50:2]ed
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DACK1 Enable %[50:1]ed
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DACK0 Enable %[50:0]ed
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Graphics A/B Segment Enable %[5C:27]ed
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Graphics I/O Enable %[5C:26]ed
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Linear Frame Buffer Decode Enable %[5C:24]ed
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Base Address: %[5C:21-10<20]8x Decode Mask: %[5C:23-22<20]8x
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SoundBlaster EIO Enable %[5C:25]ed
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SoundBlaster 8/16-bit Decode Enable %[5C:3]ed
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SoundBlaster Decode Select %[5C:6-5](SBDecode)
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Microsoft Sound System EIO Enable %[60:24]ed
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Microsoft Sound System Decode enable %[5C:7]ed
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Microsoft Sound System Decode Select %[5C:9-8](MSSDecode)
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MIDI EIO enable %[60:20]ed
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MIDI Enable %[5C:0]ed
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MIDI Decode Select %[5C:2-1](MIDIDecode)
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Game Port enable %[5C:4]ed
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Game Port EIO enable %[60:31]ed
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Keyboard EIO enable %[60:30]ed
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Serial Port B Decode Select %[64:30-28](COMDecode)
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Serial Port A Decode Select %[64:26-24](COMDecode)
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Device 5 EIO enable %[60:29]ed
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Device 6 EIO Enable %[64:27]ed
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Device 7 EIO Enable %[64:31]ed
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Device 8 EIO Enable %[5C:31]ed
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Device 9 EIO enable %[60:22]ed
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Device 9 Generic Decode Chip Select %[60:23]ed
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Device 9 Generic Decode Monitor Enable %[60:21]ed
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Device 9 Generic Decode Mask %[60:19-16]4x
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Device 9 Generic Decode Base Address %[60:15-0]4x
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Device 10 EIO Enable %[64:22]ed
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Device 10 Generic Decode Chip Select %[64:23]ed
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Device 10 Generic Decode Monitor Enable %[64:21]ed
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Device 10 Generic Decode Mask %[64:19-16]4x
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Device 10 Generic Decode Base Address %[64:15-0]4x
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Device 11 EIO Enable %[5C:28]ed
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Device 11 IRQ12 (Mouse) Enable %[50:20]ed
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Device 11 IRQ1 (Keyboard) Enable %[50:19]ed
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Device 12 EIO Enable %[5C:29]ed
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Device 13 EIO Enable %[5C:30]ed
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Device 12 I/O Monitor %[68:20]ed
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Base Address: %[68:15-0]4x Decode Mask : %[68:19-16]4x
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Device 12 Memory Monitor %[6C:7]ed
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Base Address: %[6C:31-15<15]8x Decode Mask : %[6C:6-0<15]8x
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Device 13 I/O Monitor %[70:20]ed
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Base Address: %[70:15-0]4x Decode Mask : %[70:19-16]4x
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Device 13 Memory Monitor %[74:7]ed
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Base Address: %[74:31-15<15]8x Decode Mask : %[74:6-0<15]8x
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Generic I/O Montior 0 %[78:20]ed
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Base Address: %[78:15-0]4x Decode Mask : %[78:19-16]4x
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Generic I/O Monitor 1 %[7C:20]ed
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Base Address: %[7C:15-0]4x Decode Mask : %[7C:19-16]4x
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SMBUS Configuration
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Revision ID: %[D6]2x
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Base Address: %[90:15-4<4]4x
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Interrupt Select: %[D2:3-1](SMBInt)
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Controller Host Interface: %[D2:0]ed
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Slave Command: %[D3]2x
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Slave Shadow Port 1 Address: %[D4:7-1]2x R/W: %[D4:0]|Write;Read| (**CHECK THIS**)
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Slave Shadow Port 2 Address: %[D5:7-1]2x R/W: %[D5:0]|Write;Read| (**CHECK THIS**)
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!end
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!enum DutyCycle
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Reserved
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12.5%
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25%
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37.5%
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50%
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62.5%
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75%
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87.5%
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!end
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!enum HiLo
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high
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low
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!end
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!enum LE
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level
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edge
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!end
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!enum MSSDecode
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530h-537h
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604h-60Bh
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E80h-E87h
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F40h-F47h
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!end
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!enum SBDecode
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220-22Fh, 230-233h
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240-24Fh, 250-253h
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260-26Fh, 270-273h
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280-28Fh, 290-293h
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!end
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!enum MIDIDecode
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300-303h
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310-313h
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320-323h
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330-333h
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!end
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!enum FDCDecode
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Primary (3F0h-3F5h,3F7h)
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Secondary (370h-375h,377h)
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!end
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!enum LPTDMA
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DACK0
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DACK1
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DACK3
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Reserved
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!end
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!enum LPTDecode
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3BCh-3BFh, 7BCh-7BEh
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378h-37Fh, 778h-77Ah
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278h-27Fh, 678h-67Ah
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Reserved
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!end
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!enum COMDecode
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3F8h-3FFh (COM1)
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2F8h-2FFh (COM2)
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220h-227h
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228h-22Fh
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238h-23Fh
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2E8h-2EFh (COM4)
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338h-33Fh
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3E8h-3EFh (COM3)
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!end
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!enum SMBInt
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SMI#
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Reserved
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Reserved
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Reserved
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IRQ9
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Reserved
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Reserved
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Reserved
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!end
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%! end of file
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