英语翻译
A single-chip microcomputer contains a CPU,RAM,ROM or EPROM,I/O lines,programmable timer/counter,etc.Some single-chip microcomputer also contains A/D converter,DMA channels,serial port,etc.In case of a single-chip microcomputer,programmes are fixed and need not be changed as they’re used for dedicated applications.They’re stored in a ROM or EPROM.Therefore.ROM/EPROM of a single-chip microcomputer is called program memory.The data are stored in the RAM,which is called data memory.
Intel 8048 Series of Microcontrollers
这是第三部分...