• Interrupt Code Works in Simulator and not on Real LPC21xx Hardware ...
    Hi All. Just looking for a little help ... I must be doing something silly, but for the life of me I can't figure it out. I've taken the TMR0 interrupt code from blinky, and used it as my own ISR...
  • simulation not working :real hardware does well
    Hi I am using the latest ARM tools (eval) with LPC1111/101 cortex M0 I initialized the cpu and enabled external int on pin P2_0 ; in the simulation the irq is never executed, but when i burn...
  • Why is simulator not equal to real life hardware?
    I'm new to embeded C. I've got a Phytec Philips C552 chip and connected a LCD to it. I've made a simple prg to display char or string. Char works perfectly string brings only garbage. When I run the prg...
  • Simulator Works ... Hardware Doesn't
    I am currently working on converting an application originalldeveoped using the Archimedes tool kit V4, to Keil. The device is a Dallas 80C320. I have successfully ported the code and it runs using...
  • 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...