• graphical display 240*128
    sir i want to interface graphical lcd 240*128 with arm 7 then how to initialise that lcd and how to write data and command . i knwo 16 *2 lcd . main thing is i m not getting dta sheet for that and...
  • NEON: fast 128 bit comparison
    Note: This was originally posted on 30th January 2012 at http://forums.arm.com I'm interested in finding the fastest way (lowest cycle count) of comparing the values stored in two NEON registers (say...
  • Abort or prefetch irq after 128 interrupts?!?
    Hi Jack, Using the STR912FA44. I have a program where I use external interrupts, it happens that once I get 128 interrupts my system blocks once I get an preftetch abort exception OR an Undefined...
  • LCD Interfacing
    Hi, I am trying to print characters on the LCD. I am stuck in setting the DDRAM Address. I know that we must use the SET DD RAM Address instruction. Does this address specify the start of the DDRAM...
  • LCD Interfacing
    Hi, I am trying to print characters on the LCD. I am stuck in setting the DDRAM Address. I know that we must use the SET DD RAM Address instruction. Does this address specify the start of the DDRAM...