• Program signature calculation and insertion
    I am a newbie to ARM7.I have a LPC2148 controller and a JTAG debugger.I have tried running a small led blinking code.In debug mode the led blinks but as soon as I'm out of the debug mode ,the led stops...
  • LPC1788 - Flash Signature Generation
    Hello, I'm having trouble with the "Flash signature generation" on the LPC1788. First off the LPC178x_7x.h header file does not have the Flash signature generation structure or define macro....
  • User Code Signature for DS80C400
    I have a DS80C400 with external Flash ROM and external SRAM. I have succesfully generated a HEX file with the Keil compiler and can run this when the nEA pin is low. (Disables access to built in ROM...
  • how to use spi commands for reading signature bytes
    Iam developing an ISP programmer for 89s51 and 89s52.In this project i have to get the signature byte of 89s52 and 89s51 using spi commands.But,Iam facing problem in the way in which i have to use the...
  • contents mismatch
    Hello, I have a lot of errors during programming the AT91SAM9260 (external NOR flash) e.g. 0x10000000H contents mismatch at (Flash=FFH) (Required=18H) I use NCS0 from the controller...