Programmable Peripheral Interface iAPX86 Family

GENERAL DESCRIPTION The 8255A is a general-purpose, programmable I/O device designed for use with IAPX Family microprocessors. It has 24 I/O pins which may be individually programmed two groups of twelve, and used in three major modes of operation.

文件：267.23 Kbytes 页数：5 Pages

AMD

超威半导体

Programmable Peripheral Interface iAPX86 Family

GENERAL DESCRIPTION The 8255A is a general-purpose, programmable I/O device designed for use with IAPX Family microprocessors. It has 24 I/O pins which may be individually programmed two groups of twelve, and used in three major modes of operation.

文件：267.23 Kbytes 页数：5 Pages

AMD

超威半导体

PROGRAMMIERBARER PARALLELER INTERFACESCHALTKREIS

文件：46.85 Kbytes 页数：8 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

PROGRAMMABLE PERIPHERAL INTERFACE ADAPTER

文件：250.49 Kbytes 页数：13 Pages

ALTERA

阿尔特