[net.micro.pc] "Re: PC Clock Card Query/Survey

ix454@ihlpf.UUCP (11/20/83)

#R:sdccs6:-119600:ihlpf:17100022:000:436
ihlpf!dap1    Nov 19 22:18:00 1983

It seems to me that you could set up a timer interrupt routine which would
look at the clock each time it wakes up and if it was 10:00 pm then have it
generate a software interrupt.  The only problem is, if your int. handler uses
any DOS interrupts, you're in trouble if you are in the middle of a DOS
interrupt when the 10:00 pm interrupt fires.  This, however, is a problem
whether the interrupt is generated by software OR hardware.