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Simulation is fine but dosent work with hardware
I am using a original keil compiler for my project development. In that one code uses an interrupt.( I am programming on 8051 architecture ). The program is working well with simulation. but when i loaad it on the chip it is not working . The details is like this on port0 i have my LCD and on port1 i have my key board decoder 74ls923 which is interrupt driven on int0- P3.2. the hardware is working fine i have checked on that Pl advice me what to do i am using a version 7.0 of keil
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