8254 - Revision history

Numberformat at 03:26, 19 June 2021

2021-06-19T03:26:20Z

← Older revision		Revision as of 03:26, 19 June 2021
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	The 82C54 is a programmable interval timer/counter.		The 82C54 is a programmable interval timer/counter.

			== Features ==

			* Six Programmable Counter Modes
			* Three Independent 16-bit counters
			* Binary or BCD counting

	The 82C54 solves the problem of generation of accurate time delays under software control. Instead of setting up timing loops in software, the programmer configures the 82C54 to match his requirements and programs one of the counters for the desired delay. After the desired delay, the 82C54 will interrupt the CPU. Software overhead is minimal and variable length delays can easily be accommodated.		The 82C54 solves the problem of generation of accurate time delays under software control. Instead of setting up timing loops in software, the programmer configures the 82C54 to match his requirements and programs one of the counters for the desired delay. After the desired delay, the 82C54 will interrupt the CPU. Software overhead is minimal and variable length delays can easily be accommodated.

Numberformat at 03:24, 19 June 2021

2021-06-19T03:24:18Z

← Older revision		Revision as of 03:24, 19 June 2021
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	[[https://pdf1.alldatasheet.com/datasheet-pdf/view/66099/INTEL/8254.html Datasheet]]		[[https://pdf1.alldatasheet.com/datasheet-pdf/view/66099/INTEL/8254.html Datasheet]]

			[[https://pdf1.alldatasheet.com/datasheet-pdf/view/165935/MITSUBISHI/M5M82C54P.html Datasheet for Mitsubishi version]]

Numberformat at 03:15, 19 June 2021

2021-06-19T03:15:28Z

← Older revision		Revision as of 03:15, 19 June 2021
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	The 82C54 solves the problem of generation of accurate time delays under software control. Instead of setting up timing loops in software, the programmer configures the 82C54 to match his requirements and programs one of the counters for the desired delay. After the desired delay, the 82C54 will interrupt the CPU. Software overhead is minimal and variable length delays can easily be accommodated.		The 82C54 solves the problem of generation of accurate time delays under software control. Instead of setting up timing loops in software, the programmer configures the 82C54 to match his requirements and programs one of the counters for the desired delay. After the desired delay, the 82C54 will interrupt the CPU. Software overhead is minimal and variable length delays can easily be accommodated.

			[[https://pdf1.alldatasheet.com/datasheet-pdf/view/66099/INTEL/8254.html Datasheet]]

Numberformat: Created page with "The 82C54 is a programmable interval timer/counter. The 82C54 solves the problem of generation of accurate time delays under software control. Instead of setting up timing lo..."

2021-06-19T00:24:46Z

Created page with "The 82C54 is a programmable interval timer/counter. The 82C54 solves the problem of generation of accurate time delays under software control. Instead of setting up timing lo..."

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The 82C54 is a programmable interval timer/counter.

The 82C54 solves the problem of generation of accurate time delays under software control. Instead of setting up timing loops in software, the programmer configures the 82C54 to match his requirements and programs one of the counters for the desired delay. After the desired delay, the 82C54 will interrupt the CPU. Software overhead is minimal and variable length delays can easily be accommodated.