PCMCIA卡和卡插槽的电源管理系统
Most portable computers have built-in sockets to acceptsmall PC cards for use as extended memories, fax modems,network interfaces, wireless...
Most portable computers have built-in sockets to acceptsmall PC cards for use as extended memories, fax modems,network interfaces, wireless...
isa总线的资料汇编,对嵌入式初学者很有用...
64位pci插槽转换座的pcb和原理图,速度较高的适配器使用64位插槽。...
ISA总线概述 ISA总线: (Industry Standard Architecture:工业标准体系结构)是IBM公司为PC/AT电脑而制定的总线标准,为16位体系结构,只能支持16位的I/O设备,数据传输率大约是16MB/S。也称为AT标准。开始时PC机面向个人及办公室,定义了8位的IS...
Linux对ISA总线DMA的实现...