PROB with External memory interface

hi all, i am facing problem to access external memory of a controller. i am using cygnal chip and i want to access the memory of other controller using EMIF ... my problem is that i am not getting the...
PROB with External memory interface

hi all, i am facing problem to access external memory of a controller. i am using cygnal chip and i want to access the memory of other controller using EMIF ... my problem is that i am not getting the...
prob with lcd display

i've written following code for 44780 standard lcd display using AT89s52........but its not working..... noting is displayed on the lcd...could anyone suggest what could be the mistake $mod51 ...
Prob with Port pin

Dear all I encountered a problem while monitoring port pins using LPC2368 with KEIL ULINK2 debugger & Keil microvision3. I have initialized Port pins P2.0 & P2.1 as I/P pins. I am monitoring these pins...
prob with lcd display

i've written following code for 44780 standard lcd display using AT89s52........but its not working..... noting is displayed on the lcd...could anyone suggest what could be the mistake $mod51 ...