i'm designing an interrupt controller in verilog. the problem i'm facing is when our first interrupt acknowledgement (inta)signal comes, we'll write data on data bus. when 2nd inta comes another data shud be written nd similarly for the third inta. nw the point is how to check three pulses coming on the same signal inta. nd giving different output to data bus on three consecutive inta.
waiting for ur answers
thanku
you wan to check the inta input pulse? the interrupt pulse should feed in from external, so you should apply the interrupt signal to your interrupt controller. so i think there is no worry about the interrupt input signal and you can simply see the signal using oscilloscope.