• UCFG1 register
    I want to set up the MCB900 to use an external oscillator (12MHz),but I can't assign any values to the UCFG1 register to set up FOSC..How do I access UCFG1 to set the ext. osc, and do I have to configure...
  • regarding ucfg1 config in my file
    sir, i am using your keil LPC 51 C-COMPILER as i request you send a one file startlpc.a51. But i facing one error in it Error L121 : IMPROPER FIXUP MODULE : Startlpc.obj Segment : ABSOLUTE ...
  • external clock selection using UCFG1 for P89LPC9408
    I am selecting external clock using UCFG1 SFR register in START900.A51 file for P89LPC9408 is the following code is sufficient to activate my external clock in my hardware?. NAME ?C_STARTUP...
  • Problem with EPROM
    I have a PK51 Keil dev kit with C6.20 and MCB51, with a Atmel W&uC (Temic ) T87C52X2 i'have created an application that use serial internal with Timer 1 and use RTX Tiny to manage 4 tasks, if I execute...
  • Programming EPROM
    I'm using the MCB251 board with the Intel 80C251SB CPU. I'm trying to program an EPROM using the hex file that uvision creates. My project tests fine using the Monitor Eprom with debug but I can't...