• ?c_start error
    I have tried to write a simple embedded c program in keil for that purpose i added Startup.a51 file when i tried to compile it it had shown the warnigs Build target 'Target 1' linking... *** WARNING...
  • STARTUP.A51 LJMP $C_START problem
    In STARTUP.A51 MOV SP,#?STACK-1 LJMP ?C_START It compile to MAIN.HEX @0x0400 MOV SP(0x81),#0x20 LJMP C:0441 LJMP main(C:0100) @0x0440 SJMP C:03D2 Why it jump into the middle...
  • cannot link...says "?C_START" unresolved
    I am using c51 compiler and uv2. I wrote a small program for 89c51ed2. I included startup.a51 in the project but unable to build the project. It gives me a warning saying "unresolved external symbol C_START...
  • 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 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...