CMOS RAM control for PC-AT:

The program listed here is written in Turbo Pascal to compile a small program, RTC-NVR.EXE, that enables owners of PC/ATs or any other IBM PC compatible fitted with areal-time clock (RTC) circuit to examine and, if necessary, change the contents of the non-volatile CMOS RAM that holds the time and date, as weil as system configuration ('set-up') information.