doubt

Is it possible to run the code in external EEPROM
doubt

hi..i am new to rs232 serial communication.. I want to know .. if i connect a female db9 rs232 to the PC(DTE),then do we have to use a max232 to make the rs232 compatible with the PC--on the side...
doubts

hello everyone, I am writing a code in which, a variable is used in interrupt routine as well as in while(1) loop I am changing that variable value in interrupt and in while(1) loop I am confused...
Doubt

why ARM supported keil Version is not supporting to 8051 keil version
doubt

I have one doubt anyone plz clarify my doubt I'm using keil (C51) compiler. I want to call an assembly function from 'C 'how to call? Plz reply ASAP.