• error 57: illegal address
    Hello, we're working with an evaluation version of Keil Uvision3 (version 04/2006, we installed it from the CD with the evaluation board) under Windows 2000 with Ulink debugger and the Keil MCB2100...
  • mon51
    I'm tring to modify keil mon51 for SST89C54 internal FLASH, but I can only modify the INSTALL.A51 file, IT'S NOT ENOUGH.if some body has the MON51 source file, please give me some adivce.
  • mon51
    I'm using PHILIPS 89C51RD2, it has 64K internal FLASH and ISP, how to modify MON51 program to fit this internal FLASH so that I can conect PHILIPS89C51RD2 chip with UV2 directly without external RAM expadation...
  • *** error 57: illegal address (0x08000000)
    I write a simple code that just setup clock and initial conditions for STM32F103RBT6, and program it on my board via ULINK2 successfully. But while I'm going to debug mode, I see this error : ...
  • Illegal instruction address (TRAP B)
    Hi, My build is successfull but when running on hardware, I'm facing a Trap B interrupt. (HW is ST10F276) I followed the http://www.keil.com/support/docs/2534.htm tutorial and found: tfr ...