• load image on external SRAM through jtag
    Hello I'm working on an NXP LPC2478; the IDE is the KEIL uVision4. My PCB is present outside the micro a SRAM memory connected to the micro. I want to access and program directly to the SRAM trough...
  • USB peripheral through SPI interface
    I am using the SPI interface to connect the MAX3420e with lpc11A14 mcu and am enabling the GPIO pins of the MAX3420e . Am not finding any signal on the SCLK line of the device. Below mentioned is my...
  • Jtag Programming
    What is the best way to program a device using the ULINK other than the keil ide? Keil has indicated that for production the free download IDE version could be used. Any other options? -barry...
  • Programming lpc2478 external flash via jtag
    Sorry for repeating this. It looks like something happened to my previous thread. I don't suppose anyone knows if it is possible to program external flash via the JTAG from the Keil environment for...
  • Re-programming through JTAG fails the 1st try, works the 2nd try
    With an ARM core already programmed, trying to re-program through JTAG using UV2 and a command line. The 1st pass always fails and returns 'Can't stop ARM'. Try again and it always works. Preferably...