LCD not working

I found two routines from different books to start working with an LCD. The first one (at LCD.asm) works on the board but not physically. The second one (at LCD3.asm) works nowhere but is supposed to...
lcd not working

hi i am trying to interface an 16x2 lcd onto an arm7 board lpc2148. the pins i am using for the data is p0.16-p0.23 and for control signals ie rs rw e i am using p1.24 p1.25 p1.26 respectively.When...
lcd not working

hi i am trying to interface an 16x2 lcd onto an arm7 board lpc2148. the pins i am using for the data is p0.16-p0.23 and for control signals ie rs rw e i am using p1.24 p1.25 p1.26 respectively.When...
LCD not working

I found two routines from different books to start working with an LCD. The first one (at LCD.asm) works on the board but not physically. The second one (at LCD3.asm) works nowhere but is supposed to...
Graphic LCD not working with c8051f120

Dear Friends, I have just interfaced a lot of devices with c8051f120 (Si Labs) and was doing good but its been quite a long time and i am not able to get graphics LCD 128x64 to work. I am using...