MCB2140 Serial Communication via RS232

I am new to MCB2140. I want to interface RS232 to MCB140 for serial communication between PC and Board. Below is my code. I searched for manual and gone through the basics for UART initialization. Everything...
MCB2140 Serial Communication via RS232

I am new to MCB2140. I want to interface RS232 to MCB140 for serial communication between PC and Board. Below is my code. I searched for manual and gone through the basics for UART initialization. Everything...
rs232 serial communication

Hello I need to communicate gsm module. as it use asci AT commands I ask if I can connect the modems serial port directly to the microcontroller such as 89s51/8051 or I need interface?
RS232 serial communication

i need to write a program to send a set of data from PC to 8051 through the rs232. How can find the sample source code and referance material for that. Thx for your help.
rs232 serial communication

Hello I need to communicate gsm module. as it use asci AT commands I ask if I can connect the modems serial port directly to the microcontroller such as 89s51/8051 or I need interface?