Search Results

Search results 1-2 of 2.

This site uses cookies. By continuing to browse this site, you are agreeing to our Cookie Policy.

  • [SOLVED] Atmel EDBG + JTAG = wrong disassembly (SAMA5D2)

    pr242 - - J-Link/Flasher related

    Post

    Hello, I noticed the problem with both Eclipse and VisualGDB. Switching to SWD solved the problem in both cases. I tried several recent versions of Jlink software and the result was the same - wrong endian instructions are displayed. It's not a big problem (SWD works fine). I just thought I would mention it here to inform other ATSAMA5 users...

  • [SOLVED] Atmel EDBG + JTAG = wrong disassembly (SAMA5D2)

    pr242 - - J-Link/Flasher related

    Post

    I have been playing around with a SAMA5D2 Xplained board. It seems that if EDBG is re-programmed as Jlink, code disassembly is treated as *big* endian by mistake when using JTAG. This results in 'garbage' instructions. SWD works fine (little endian instructions) Also when using JTAG I have noticed writing to memory via JTAG is not reliable (sometimes top bit is not set). SWD looks OK. P