• AES 128-CBC (FIPS-197) IV missing!?
    Hi I tried to implement AES-128 on LPC1112, using AN11241: AES encryption and decryption software on LPC microcontrollers , but I can't find a function for initial vector. How can I input the IV for AES...
  • interfacing an LCD 128*64
    i need the source code of interfacing the microController LPC ARM7 2119 with an LCD 128*64 thank you
  • 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...
  • about high 128 byte ram of T89c51rc2 and 89s8252
    i am using this two chips for my project. and i find the the ram space(low 128 byte) is not enough. How can i access the high 128 byte inside the chips? can i use the "idata" to use it? e...
  • 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...