文件名称:8254-Timer
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The Intel 8254 is a counter/timer device designed to solve the common timing control problems in microcomputer
system design. It provides three independent 16-bit counters, each capable of handling clock inputs up
to 10 MHz. All modes are software programmable. The 8254 is a superset of the 8253.
system design. It provides three independent 16-bit counters, each capable of handling clock inputs up
to 10 MHz. All modes are software programmable. The 8254 is a superset of the 8253.
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下载文件列表
8254-Timer.ppt