• AT89s8252 internal eeprom and external ram
    Hello! Could somebody direct me to paper describing use of internal eeprom on at89s8252 mcu. I have a problem: how to use simultaneously internal eeprom with external memory and external memory mapped...
  • problem with AT89s8252 internal eeprom
    hello everybody, my name is narender . iam a new be keil. i am doing a project where i need to write data into internal eeprom of atmel 89s8252 microcontroller. i have written a sample code for that purpose...
  • 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...
  • MCS-51 available internal ROM
    Is all of the 4kb internal ROM on Intel MCS-51 available for user code? Are there any system routines that might take up some of the space? I managed to optimize my code to 4091b and I'd really like...
  • RAM, ROM and runtime calculation
    Hi, How can i compute the ROM, RAM size and runtime consumed by a function in C. For example: void main() { ... f(); } f() { ... ... } How can i compute the RAM, ROM and runtime...