• Difference between Simulated and real timings
    I am using an AT89C53-24 microcontroller with a 12.000 MHz crystal. My program uses hardware timer (T1-Mode 1, interrupts enabled) to provide a 20 mSec heartbeat, and hardware timer (T0-Mode 1, interrupts...
  • 8051 Simulation of successive approximation ADC with on simulator not emulator later DAC
    In my other post I have tried uploading the simulation of Successive Approximation ADC. It is now on the web site. To test the circuit further, I made a 8051 based digital voltmeter which uses the ...
  • real-time clock - s100
    how would i create a real time clock on the s100 board from denner-electronics? what i want to do is be able to log the secs,mins, hours etcetera that a certain digital i/o is on. thank you very...
  • Option for Target - Debug - Simulator - Real-time?!?
    Hi folks Question: In the dialogbox Options for Target in left side (use Simulator) there is a checkbox: Limit Speed to Real-Time Starting a simple example needs one minute to perform 1 second...
  • Real time 'times' and clock cycles
    When running within the Keil simulator, how can one find out the number of clock cycles which have occured since simulation start and/or the absolute 'real time' of the simulation? TIA