• XDATA problems for ATMEL AT89C51RC
    Using the AT89C51RC the microvision2 target selection window says there is 1KB of on-chip XRAM available but the data sheet says 256 Bytes. I am having trouble using the XDATA and I don't know how to...
  • header file for AT89c51RC
    hi to all i am using keil V3 evolution version still i am working on the AT89s52 but now i am thinking to switch to some new microcontroller which having more than 256 Bytes On-chip RAM, AT89c51RC having...
  • problem
    Hi I tried to write program in C for AT89s8252. But i am not able to write the program for EEPROM. How to Write The Data To the EEPROM of 89s8252 using C Language.How we can...
  • problem
    hi i'm university student in the filed of computer in iran i want to simulate a pixel lcd with at89c51 can you send your code and schematic sources to me please! god bless you
  • Problem
    Hi, i also facing same problem as some other yappers here. I want to build a simulator for a 50A 13.6V switching charger for car battery. Does anyone have a good simulation for a schematic and...