编辑“︁Intel 8080”︁（章节）

== 支持芯片 ==
8080的成功关键因素之一是有广泛的支持芯片可用，提供串行通信、计数/定时、输入/输出、直接内存访问和可编程中断控制等多种功能：

* 8214 - [[优先级中断控制单元]]<ref>[http://www.bitsavers.org/components/intel/MCS80/98-153B_Intel_8080_Microcomputer_Systems_Users_Manual_197509.pdf Intel Corporation, "8214 Priorty Interrupt Control Unit", Intel 8080 Microcomputer Systems User's Manual, September 1975, page 5-153] {{Wayback|url=http://www.bitsavers.org/components/intel/MCS80/98-153B_Intel_8080_Microcomputer_Systems_Users_Manual_197509.pdf |date=20240528085204 }} from bitsaver.org in PDF</ref><ref>Intel Corporation, "Two Low-Cost, Programmable LSI Device Make Designs Easier To Implement, Reduce Cost Of 4-bit MCS-40 Systems", Intel Microcomputer News, Volume 3, No. 1, January 1976, page 1</ref>
* 8224 – [[时钟发生器]]
* 8228/[http://www.datasheets360.com/pdf/-4828066515233335508 8238] {{Wayback|url=http://www.datasheets360.com/pdf/-4828066515233335508 |date=20230918030959 }} – 系统控制器和总线驱动器
* [[8251]] – 通信控制器
* [[8253]] – [[可编程间隔定时器]]
* [[8255]] – 可编程外围接口
* [[8257]] – [[DMA控制器]]
* [[8259]] – [[可编程中断控制器]]