• Cygnal C8051F020 Simulated Timing
    While simulating the Cygnal C8051F020 microcontroller, I found the 'states count' is not accurate. Branching operations have a different cycle count depending on if the branch is taken and this is not...
  • Simulated Peripheral
    Hi If I select Philips 89c669 I get this The Keil µVision2 Debugger simulates the following on-chip peripherals for the Philips P89C669. CPU Clock Generation Interrupts 10S/4L (Including External...
  • Simulation of Peripherals
    Can we simulate external peripherals while using Keil u-Vision4. I am using C161pi micro-controller and evaluation version of Keil u-Vision.
  • Peripheral simulation
    I have read this article http://www.keil.com/support/docs/2443.htm It says: If you set the PORT1 VTREG to a value of 0xAA (by typing PORT1=0xAA in the Command Window), your target program will read...
  • Cygnal C8051F020 XRAM
    Hi I am using the Cygnal C8051F020 Microcontroller for one of my applications.I configured the keil Debugger to suit my application,(like downloading the code into my target etc..)with the debugger...