• 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
    I want to built a parallel programmer for 89c51rd2bn..can anyone help me???
  • 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...
  • C Program location on 89c51RD2
    I was wondering if someone could tell me how to change the start location of my code using the Keil uvision. I want the code to start at 2000h as I already have code running from 0000h and need to change...
  • Migrate from 89C51RD2 to 89C51RE2
    I am in process to replace 89C51RD2 to 89C51RE2. Before get into bank switching code, I try to use code from RD2 to program into RE2. All works (UART, Timer1, Timer2, Serial etc..), except SPI on PORT1...