參數(shù)資料
    型號: 22450C
    英文描述: MicroManager Chip
    中文描述: 手動?lanSC520微控制器的客戶開發(fā)平臺(CDP)的用戶手冊
    文件頁數(shù): 68/78頁
    文件大?。?/td> 1849K
    代理商: 22450C
    élanSC520 Microcontroller Customer Development Platform User’s Manual
    B-2
    Chip Select Resource Assignments
    Table B-1 provides the resource assignments for the devices listed.
    Table B-1. Chip Select Resource Assignments
    Chip Select
    Settings
    BOOTCS
    For JP3 and JP18, select either:
    First 2M X 32 SDRAM bus bank
    Second 2M X 32 SDRAM bus bank
    Flash memory expansion connector
    512K X 8 DIP EPROM/Flash memory
    Flash memory expansion connector
    ROMCS1
    For JP4, select either:
    First 2M X 32 SDRAM bus bank
    Second 2M X 32 SDRAM bus bank
    Flash memory expansion connector
    ROMCS2
    For JP5, select either:
    First 2M X 32 SDRAM bus bank
    Second 2M X 32 SDRAM bus bank
    Flash memory expansion connector
    GPCS3
    64K X 16 SRAM on GPBUS (word access)
    GPCS4
    Unused - for use as TMRIN1 set to input
    GPCS5
    Unused - for use as TMRIN0 set to input
    GPCS6
    IDE hard drive CS0
    GPCS7
    IDE hard drive CS1
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