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SLC90E66-UF датащи(PDF) 5 Page - SMSC Corporation |
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SLC90E66-UF датащи(HTML) 5 Page - SMSC Corporation |
5 / 257 page SMSC DS – SLC90E66 Page 5 Rev. 07/10/2002 TABLE OF CONTENTS 1.0 FUNCTIONAL OVERVIEW..............................................................................................................................13 2.0 SIGNAL DESCRIPTION ..................................................................................................................................16 2.1 SIGNALS ........................................................................................................................................................17 2.1.1 PCI Bus Interface .................................................................................................................................17 2.1.2 ISA/EIO Interface Signals.....................................................................................................................19 2.1.3 Xbus Interface Signals ........................................................................................................................22 2.1.4 DMA Signals ........................................................................................................................................23 2.1.5 Interrupt Controller and APIC Signals ..................................................................................................24 2.1.6 CPU Interface Signals ..........................................................................................................................25 2.1.7 Clocks ..................................................................................................................................................27 2.1.8 IDE Signals ..........................................................................................................................................28 2.1.9 Universal Serial Bus Signals ................................................................................................................32 2.1.10 Power Management Signals ................................................................................................................32 2.1.11 General Purpose Input and Output Signals..........................................................................................35 2.1.12 Other System and Test Signals............................................................................................................37 2.1.13 Power and Ground Pins .......................................................................................................................37 2.2 POWER PLANES..............................................................................................................................................38 2.2.1 Power Sequencing Requirements ........................................................................................................38 3.0 REGISTER SUMMARY ...................................................................................................................................39 3.1 PCI/ISA BRIDGE REGISTER MAPPING...............................................................................................................39 3.1.1 PCI Configuration Registers (Function 0).............................................................................................39 3.1.2 IO Space Registers (Function 0) ..........................................................................................................40 3.2 IDE CONTROLLER REGISTER MAPPING TABLE (FUNCTION 1) ..............................................................................43 3.2.1 PCI Configuration Registers (Function 1).............................................................................................43 3.2.2 IO Space Registers ..............................................................................................................................44 3.3 UNIVERSAL SERIAL BUS (USB) CONTROLLER REGISTER MAPPING TABLE (FUNCTION 2) .......................................44 3.3.1 PCI Configuration Registers (Function 2).............................................................................................44 3.3.2 SB OpenHCI Memory Mapped Registers (Function 2).........................................................................45 3.4 POWER MANAGEMENT REGISTER MAPPING TABLE (FUNCTION 3) ........................................................................45 3.4.1 PCI Configuration Registers (Function 3).............................................................................................45 3.4.2 Power Management IO Space Registers (Function 3) .........................................................................46 3.4.3 SMBus Controller IO Space Registers (Function 3) .............................................................................47 4.0 PCI/ISA BRIDGE PCI REGISTER DESCRIPTION (FUNCTION 0).................................................................48 4.1 PCI/ISA BRIDGE PCI CONFIGURATION SPACE REGISTERS (PCI FUNCTION 0) .....................................................48 4.1.1 VID - Vendor Identification Register (Function 0) .................................................................................48 4.1.2 DID - Device Identification Register (Function 0)..................................................................................48 4.1.3 PCICMD - PCI Command Register (Function 0) ..................................................................................48 4.1.4 PCISTS - PCI Device Status Register (Function 0)..............................................................................49 4.1.5 RID - Revision ID Register (Function 0) ...............................................................................................49 4.1.6 CLASSCODE - Class Code Register (Function 0) ...............................................................................50 4.1.7 HEDT - Header Type Register (Function 0) .........................................................................................50 4.1.8 IORT - ISA I/O Recovery Timer Register (Function 0) .........................................................................50 4.1.9 XBCS - X-Bus Chip Select Register (Function 0) .................................................................................51 4.1.10 nPIRQRC[A:D] - nPIRQx Route Control Registers (Function 0) ..........................................................53 4.1.11 SERIRQC - Serial IRQ Control Register (Function 0) ..........................................................................54 4.1.12 FDMA - Type-F DMA Control Register (Function 0).............................................................................54 4.1.13 IRQ8SR - IRQ8 Source Register (Function 0)......................................................................................55 4.1.14 TOM - Top of Memory Register (Function 0)........................................................................................55 4.1.15 MBDMA [1:0] - Motherboard Device DMA Control Registers (Function 0) ...........................................56 4.1.16 APICBASE - APIC Base Address Relocation Register (Function 0) ....................................................56 4.1.17 DLC - Deterministic Latency Control Register (Function 0)..................................................................57 4.1.18 PDMACFG - PCI DMA Configuration Register (Function 0).................................................................57 4.1.19 DDMABP - Distributed DMA Slave Base Pointer Registers (Function 0) .............................................59 4.1.20 GENCFG - General Configuration Register (Function 0) .....................................................................59 4.1.21 RTCCFG - Real Time Clock Configuration Register (Function 0) ........................................................62 4.1.22 RTCPBAL - RTC Index Primary Base Address Low Byte (Function 0) ................................................63 4.1.23 RTCPBAH - RTC Index Primary Base Address High Byte (Function 0)...............................................63 4.1.24 SBMISCL - South Bridge Miscellaneous Low Register (Function 0) ....................................................64 |
Аналогичный номер детали - SLC90E66-UF |
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Аналогичное описание - SLC90E66-UF |
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