• 89C51RD2
    I'm using a Phillips 89c52rd2, i'm unsing internal data and code memory, but i have problems using timers or interruptions (i'm not sure where is the problem)I don't know if it's a configuration problem...
  • 89c51rd2 programmer
    sir i m unable to burn programe in 89c51rd2 i m using g840 burner while burning the programe the software gives the error "programe error" is there any special burner for 89c51rd2??? plz help me...
  • 89c51rd2 programmer
    I want to built a parallel programmer for 89c51rd2bn..can anyone help me???
  • virgin user, flashing 89C51RD2
    i've just got my MCBx51 board, and try (seriuosly unsuccessful) to download my source to the 89C51RD2 (both with µVision2 nor with FLIP) i never get a connection via RS232. where is the problem I tryed...
  • A strange problem with Philips 89C51RD2
    Using Keil RTX51 Tiny Real Time Kernel I experienced a strange behaviour with Philips micros mentioned above. To allow an interrupt in a routine in the last instruction before RET destroyed the return...