Need to generate interrupts on TC using a DAC-STC asic in Dos. Have enabled the proper interrupt enable bits in the timer registers and can poll on the G0_TC_St acknowledge in AI_Status_1_Register to see it set when TC occurs, but am not able to generate an interrupt on TC. Is there a procedure or bits to be set in the isa interface to allow TC interrupts to be passed on to the processor. I'm able to program the timers at the register level and I'm sure that I can access the timers and program them.
Thanks