c language microcontroller

Hey, I am using 80C51 microcontroller. I am unable to understand the following statement. Can anyone explain this? XBYTE[0x0E000]=0x0BF;
c language microcontroller

Hey, I am using 80C51 microcontroller. I am unable to understand the following statement. Can anyone explain this? XBYTE[0x0E000]=0x0BF;
Can we program Arduino Microcontroller by using assmebly language

I have use only 89C51 microcontroller and program it by using uvsion keil, now I want to program Arduino controllers like Arduino atmega 2560 , Arduino UNO , etc. so is this possible ? If it is so...
Can we program Arduino Microcontroller by using assmebly language

I have use only 89C51 microcontroller and program it by using uvsion keil, now I want to program Arduino controllers like Arduino atmega 2560 , Arduino UNO , etc. so is this possible ? If it is so...
how to control gsm modem using microcontroller 89s52

hi...i m using 89s52 microcontroller to control the gsm modem.i m using simcom 300 gsm modem with RS232 port. My problem is that i don't knw how to control the gsm modem using microcontroller....although...