Changes between Version 38 and Version 39 of jtag_instructions


Ignore:
Timestamp:
11/24/2020 08:04:53 PM (4 years ago)
Author:
Cale Collins
Comment:

more cleanup

Legend:

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  • jtag_instructions

    v38 v39  
    44The [https://shop.gateworks.com/index.php?route=product/product&product_id=155 Gateworks GW16099 JTAG Adapter] is used for flashing firmware to Gateworks Boards as well as serial console access.
    55
    6 The device is primarily used used to access Gateworks devices for debugging and developing purposes.
     6This device is used to access Gateworks devices for debugging and developing purposes.
    77
    88Gateworks provides a software utility application supporting x86 [#Linux Linux]. While JTAG programming is not supported for [#Windows Windows] operating systems you can use the JTAG dongle as a serial console.
    … …  
    2020
    2121== Physical Connections ==
    22 Depending on the board model, the Gateworks SBC may have a larger 14pin JTAG header or a smaller 10pin JTAG header on it.
    23 
    24 The header can be identified by looking at the connectors and identifying which one has the word JTAG by it silkscreened onto the board.
    25 
    26 Below are images showing the connections depending on a 14pin or 10pin board.
    27 
    28 For Ventana / Newport / Venice, please use the [https://shop.gateworks.com/index.php?route=product/product&product_id=155&search=jtag GW11033 JTAG Kit, which includes the GW16099] Programmer.
    29 
    30 
    31 === 10 pin: (Typically smaller Laguna boards, Ventana Boards) - Adapter !May/May Not be Needed ===
    32  * Adapter only needed if using older 14 pin JTAG Programmer. If using 10 pin Programmer, connect straight to SBC.
    33 [[Image(VentanaJTAG.jpg,400px)]]
    34 
    35 
    36 
     22The header can be identified by looking at the connectors finding word JTAG silkscreened nearby on the PCB.
     23
     24For Ventana / Newport / Venice:
     25
     26[https://shop.gateworks.com/index.php?route=product/product&product_id=155&search=jtag GW11033 JTAG Kit, which includes the GW16099]
    3727
    3828= Instructions
    … …  
    4535
    4636
    47 The Gateworks {{{jtag_usb}}} utility supports x86 32bit and 64bit Linux systems. Ubuntu is recommended, however most x86 Linux distros should work as well.
    48  * ***Virtual Machines should not be used because of potential timing issues which will cause the flash to fail.***
     37The Gateworks {{{jtag_usb}}} utility supports x86 32bit and 64bit Linux systems. Ubuntu is recommended, however most x86 Linux distros should work.
     38
     39**Virtual Machines should not be used due to potential timing issues which will cause the flash to fail.**
    4940
    5041The most recent version {{{jtag_usbv4}}} supports all Gateworks product families and can be downloaded [http://dev.gateworks.com/jtag/ here]