读写电脑CMOS 区块256个BYTE资料DOS下用TC编写通过读 CMOS资料 可以 得到 系统 时间硬盘大小 内存大小 开机选项-To read and write the computer CMOS blocks 256 BYTE information under DOS with TC write system time hard disk size of the memory size of the boot options can be obtained by reading th