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author:

沈周义 (沈周义.) [1] | 许克滨 (许克滨.) [2]

Indexed by:

CQVIP

Abstract:

P89C669是基于PHILIPS 51MX结构的一颗新型微处理器,他的线性地址最大可以支持8 MB的程序空间和8 MB的数据空间.设计的电路充分利用线性地址资源扩展较多的外部设备,采用一颗CPLD芯片(EPM7032S)对外部设备扩展进行设计,减少了MCU外围芯片,降低了设计成本,同时扩展电路也具有可编程设计的特点,方便电路的多次改进.

Keyword:

CPLD EPM7032S P89C669 线性地址

Community:

  • [ 1 ] [沈周义]漳州城市职业学院
  • [ 2 ] [许克滨]福州大学

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Source :

现代电子技术

ISSN: 1004-373X

CN: 61-1224/TN

Year: 2007

Issue: 13

Volume: 30

Page: 63-65

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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