REcently i acquired a DS89C420 . I need to generate very accurate but variable time delays ( accuracy of order of 100ns or better). Can someone give me an idea how to go about it .( using a number of NOPs can give me an acuracy of a machine cycle, but how to make it variable)
I need to generate four pulses of variable length but very accurate using this device. ( i believe this is the fastest device in its category)
vinod