Part Number
|
MD82C59A-5 |
Manufacturer
|
Intersil |
Description
|
CMOS Priority Interrupt Controller |
Published
|
Apr 29, 2005 |
Detailed Description
|
82C59A
March 1997
CMOS Priority Interrupt Controller
Description
The Intersil 82C59A is a high performance CMOS Priorit...
|
Datasheet
|
MD82C59A-5
|
Overview
82C59A
March 1997
CMOS Priority Interrupt Controller
Description
The Intersil 82C59A is a high performance CMOS Priority Interrupt Controller manufactured using an advanced 2µm CMOS process.
The 82C59A is designed to relieve the system CPU from the task of polling in a multilevel priority system.
The high speed and industry standard configuration of the 82C59A make it compatible with microprocessors such as 80C286, 80286, 80C86/88, 8086/88, 8080/85 and NSC800.
The 82C59A can handle up to eight vectored priority interrupting sources and is cascadable to 64 without additional circuitry.
Individual interrupting sources can be masked or prioritized to allow custom system configuration.
Two modes ...
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