| 释义 |
memory mapping
存储变换［映象］法;［记忆测绘］
1. A mode of microcomputer operation where the 8 high-order bits of any virtual address greater than 15 are replaced by an alternative value, thus providing for dynamic relocatability of programs.
微计算机的一种工作方式, 将大于15位的任何虚拟地址的高8位用其它数值代替,从而提供程序的动态再定位性。
2. An addressing technique in which I/O devices are addressed as memory locations.
一种寻［编］址技术,其中输入输出设备作为存储单元寻［编］址。 |