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  1. CLI Flasher
  2. NXTFLASHER-240

Fix spike at JTAG SRSTn signal during initialization of FTDI chip

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: V1.6.0
    • Fix Version/s: V1.6.2
    • Component/s: None
    • Labels:
      None
    • Account:
      SCT CLIFlasher operational (CLIFLASHER)

      Description

      A spike at the SRSTn line creates an unwanted additional reset to the netX. This is found and verified with netX90 and onboard FTDI chip and external NXJTAG-USB adapter.

       

      Correct TCL command:

       

      ftdi_layout_init 0x0308 0x000b
                               --|--

      Wrong TCL command:

      ftdi_layout_init 0x0308 0x030b
                               --|--
       
       
       
      Implement this fixes ONLY for the netX 90 boards, the NXJTAG-USB and the NXJTAG-4000 (red nöxis)

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                  • Reporter:
                    GDormann Guido Dormann
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                    Dates

                    • Created:
                      Updated:
                      Resolved: