32-bit driver

32-bit driver n. 32 位驱动程序 一种软件子系统，用于控制某一硬件设备（设备驱动程序）或另一个软件子系统。这种 32 位版本的软件充分利用了 486 和奔腾处理器的指令集以提高速度。另见 driver，instruction set。【英】A software subsystemthat controls either a hardware de-vice (device driver) or another software subsystem. The 32-bit versions of thissoftware take full advantage of the instruction sets of the 486 and Pentium processors for improved speed.