• AT89C51RD2 XRAM access query
    Hello, I am using AT89C51RD2 as it has 1792 XRAM. Now,I am using its default XRAM 768 bytes of XRAM. Now,I want its whole 1792 bytes of XRAM. I have initialized its AUXR with 0x11.But...
  • AT89C51RD2
    HELLO PEOPLE I AM IN URGENT NEED OF A PROGRAMMING CIRCUIT FOR ATC89C51RD2 CAN ANY ONE HELP ME
  • Debugging AT89C51RD2
    I am using AT89C51RD2. My code is written in KEIL. How can I debug it?
  • Reprogram AT89C51RD2
    Hi! I'm new with microcontrolers and I must develop a soft for AT89C51RD2. This software must be able to be reprogram from a PC through RS485 while it is running. I find this www.atmel.com...
  • FlashMon51 with AT89C51RD2
    I am using FlashMon on my AT89C51RD2. Although I installed the Monitor on my AT89C51RD2 as documented, it still reports CONNECTION TO TARGET SYSTEM LOST when I try to load my program.