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    SPD6722QCCE 参数 Datasheet PDF下载

    SPD6722QCCE图片预览
    型号： SPD6722QCCE
    PDF下载： 下载PDF文件 查看货源
    内容描述： ISA到PC卡（ PCMCIA ）控制器 [ISA-to-PC-Card (PCMCIA) Controllers]
    分类和应用： 总线控制器微控制器和处理器PC
    文件页数/大小： 138 页 / 837 K
    品牌： INTEL [ INTEL CORPORATION ]
     浏览型号SPD6722QCCE的Datasheet PDF文件第2页浏览型号SPD6722QCCE的Datasheet PDF文件第3页浏览型号SPD6722QCCE的Datasheet PDF文件第4页浏览型号SPD6722QCCE的Datasheet PDF文件第5页浏览型号SPD6722QCCE的Datasheet PDF文件第7页浏览型号SPD6722QCCE的Datasheet PDF文件第8页浏览型号SPD6722QCCE的Datasheet PDF文件第9页浏览型号SPD6722QCCE的Datasheet PDF文件第10页  
    PD6710/’22 — ISA-to-PC-Card (PCMCIA) Controllers
    Figures
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    System Block Diagram........................................................................................ 10
    PC Card Controller Form Factor ......................................................................... 10
    PD6710 Pin Diagram ......................................................................................... 13
    PD6722 Pin Diagram .......................................................................................... 14
    Memory Window Organization ............................................................................ 29
    I/O Window Organization .................................................................................... 29
    Functional Block Diagram ................................................................................... 30
    Indexed 8-Bit Register Structure ......................................................................... 37
    Indexed 8-Bit Register Example.......................................................................... 37
    Device/Socket/Register Index Space.................................................................. 42
    Pulse Mode Interrupts ......................................................................................... 71
    Selection of Acknowledge Time-out Interval ....................................................... 80
    Example GPSTB Write Port (Extension Control 2 bits 4:3 are ‘10’) .................... 93
    Example GPSTB Read Port (Extension Control 2 bits 4:3 are ‘01’).................... 93
    VS1# and VS2# Sensing on a PD6722
    (Socket B Extension Control 2 bit 3 is ‘1’) ........................................................... 96
    DMA Handshake Connections to the ISA Bus
    to Make the PD6722 DMA-Capable.................................................................... 98
    Card DMA Request and Acknowledge Handshake with Terminal Count ........... 99
    Bus Timing — ISA Bus...................................................................................... 106
    Reset Timing ..................................................................................................... 107
    Pulse Mode Interrupt Timing ............................................................................. 108
    General-Purpose Strobe Timing ....................................................................... 108
    Input Clock Specification................................................................................... 109
    Memory Read/Write Timing .............................................................................. 111
    Word I/O Read/Write Timing ............................................................................. 113
    PC Card Read/Write Timing When System Is 8-Bit (SBHE Tied High) ............ 114
    Normal Byte Read/Write Timing........................................................................ 115
    16-Bit System to 8-Bit I/O Card: Odd Byte Timing ............................................ 116
    DMA Read Cycle Timing................................................................................... 117
    DMA Write Cycle Timing ................................................................................... 119
    DMA Request Timing ........................................................................................ 120
    6
    Datasheet

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