• MCP3204 SPI PROBLEM???
    I have a problem about reading data from MCP3204 12 bit ADC with AT89S8252. I am reading data but data range is from 800 to BFF. I tried to use V(ref) 4.096V and 5V, freq=11.0592. I can read data but...
  • AT89S8252 memory write and read problem
    /*------------------------------------------------ Function for memory write ------------------------------------------------*/ void EeWrite() { temp_prog = PROG_NO - 0X30; WMCON |= EEMEN_; WMCON...
  • AT89S8252 memory write and read problem
    /*------------------------------------------------ Function for memory write ------------------------------------------------*/ void EeWrite() { temp_prog = PROG_NO - 0X30; WMCON |= EEMEN_; WMCON...
  • Read and write EEPROM in AT89S8252
    May I know how to read and write EEPROM in AT89S8252 using C51 of KEIL. There is no external data memory on board.
  • At89s8252
    I am using At89s8252 to develope my project. and i have some difficult now. I need to set the following things, 1. Timer 0 and a time ticker 2. SPI port for serial interfancing 3. Serial port...