Intel 631xESB/632xESB I/O Controller Hub - Viglen Download

21.1 PCI Configuration Registers (LPC I/F – D31:F0) ................................................... 66521.1.1 VID – Vendor Identification Register (LPC I/F – D31:F0).......................... 66621.1.2 DID – Device Identification Register (LPC I/F – D31:F0) .......................... 66621.1.3 PCICMD – PCI COMMAND Register (LPC I/F – D31:F0) ............................ 66621.1.4 PCISTS – PCI Status Register (LPC I/F – D31:F0) ................................... 66721.1.5 RID – Revision Identification Register (LPC I/F – D31:F0) ........................ 66721.1.6 PI – Programming Interface Register (LPC I/F – D31:F0).........................66821.1.7 SCC – Sub Class Code Register (LPC I/F – D31:F0).................................66821.1.8 BCC – Base Class Code Register (LPC I/F – D31:F0) ............................... 66821.1.9 PLT – Primary Latency Timer Register (LPC I/F – D31:F0) ....................... 66821.1.10 HEADTYP – Header Type Register (LPC I/F – D31:F0) .............................66821.1.11 SS – Sub System Identifiers Register (LPC I/F – D31:F0) ........................ 66821.1.12 PMBASE – ACPI Base Address Register (LPC I/F – D31:F0) ...................... 66921.1.13 ACPI_CNTL – ACPI Control Register (LPC I/F – D31:F0)........................... 66921.1.14 GPIOBASE – GPIO Base Address Register (LPC I/F – D31:F0)................. 67021.1.15 GC – GPIO Control Register (LPC I/F – D31:F0)...................................... 67021.1.16 PIRQ[n]_ROUT – PIRQ[A,B,C,D] Routing Control Register(LPC I/F – D31:F0)............................................................................. 67021.1.17 SIRQ_CNTL – Serial IRQ Control Register(LPC I/F – D31:F0)............................................................................. 67121.1.18 PIRQ[n]_ROUT – PIRQ[E,F,G,H] Routing Control Register(LPC I/F – D31:F0)............................................................................. 67121.1.19 LPC_I/O_DEC – I/O Decode Ranges Register(LPC I/F – D31:F0)............................................................................. 67221.1.20 LPC_EN – LPC I/F Enables Register (LPC I/F – D31:F0) ........................... 67221.1.21 GEN1_DEC – LPC I/F Generic Decode Range 1 Register(LPC I/F – D31:F0)............................................................................. 67321.1.22 GEN2_DEC – LPC I/F Generic Decode Range 2 Register(LPC I/F – D31:F0)............................................................................. 67421.1.23 FWH_SEL1 – Firmware Hub Select 1 Register(LPC I/F – D31:F0)............................................................................. 67421.1.24 FWH_SEL2 – Firmware Hub Select 2 Register(LPC I/F – D31:F0)............................................................................. 67521.1.25 FWH_DEC_EN1 – Firmware Hub Decode Enable Register(LPC I/F – D31:F0)............................................................................. 67521.1.26 BIOS_CNTL – BIOS Control Register(LPC I/F – D31:F0)............................................................................. 67721.1.27 RCBA – Root Complex Base Address Register(LPC I/F – D31:F0)............................................................................. 67721.2 DMA I/O Registers (LPC I/F – D31:F0)................................................................ 67721.2.1 DMABASE_CA – DMA Base and Current AddressRegisters (LPC I/F – D31:F0) ...............................................................67921.2.2 DMABASE_CC – DMA Base and Current Count Registers(LPC I/F – D31:F0)............................................................................. 67921.2.3 DMAMEM_LP – DMA Memory Low Page Registers(LPC I/F – D31:F0)............................................................................. 68021.2.4 DMACMD – DMA Command Register (LPC I/F – D31:F0).......................... 68021.2.5 DMASTA – DMA Status Register (LPC I/F – D31:F0)................................ 68121.2.6 DMA_WRSMSK – DMA Write Single Mask Register(LPC I/F – D31:F0)............................................................................. 68121.2.7 DMACH_MODE – DMA Channel Mode Register(LPC I/F – D31:F0)............................................................................. 68221.2.8 DMA Clear Byte Pointer Register (LPC I/F – D31:F0) ............................... 68221.2.9 DMA Master Clear Register (LPC I/F – D31:F0)....................................... 68321.2.10 DMA_CLMSK – DMA Clear Mask Register (LPC I/F – D31:F0).................... 68321.2.11 DMA_WRMSK – DMA Write All Mask Register(LPC I/F – D31:F0)............................................................................. 68321.3 Timer I/O Registers (LPC I/F – D31:F0) .............................................................. 68320 Intel ® 631xESB/632xESB I/O Controller Hub Datasheet