Reg: Interfacing ARM7 MCB2140

After connecting external keypad and display to ARM7 MCB2140,is there any software application to be loaded or executed to make it operate???
Reg: Interfacing ARM7 MCB2140

After connecting external keypad and display to ARM7 MCB2140,is there any software application to be loaded or executed to make it operate???
Keypad interface to ARM7 board(MCB2140)

I have a 4x4 keypad(ordinary keypad with no data sheets) which has only 8 o/p pins(nothing other than that) and a board MCB2140 (from keil).I have the processor schematics,but I have struck with the...
Keypad interface to ARM7 board(MCB2140)

I have a 4x4 keypad(ordinary keypad with no data sheets) which has only 8 o/p pins(nothing other than that) and a board MCB2140 (from keil).I have the processor schematics,but I have struck with the...
sd card in mcb2140

hello all, i'm using mcb2140 board,i want to read data from sd card and write data to sd card.i need some help,any one can tell me what i have to do.