[hpsdr] Janus Firmware Upgrade

Luis Perdomo luisfp at gmail.com
Sun May 31 19:57:14 PDT 2009


The  Janus Firmware Upgrade at the Wiki Quick Startup Guide is wrong at line
5:


   1. Power off your Atlas board.
   2. Remove all boards except Ozy.
   3. Make sure your Ozy board is placed one slot away from the power
   connector on Atlas.
   4. Fit a jumper on Janus to the JP12 header pins marked *LAST
JTAG*located at the bottom left of the board just above the Atlas
connector.
   5. Install Penelope in the slot between Ozy and the power connector.
   6. Power up the Atlas board.
   7. Run the batch file Program-Janus-EPM240T100.bat, select which version
   of the Altera Quartus programmer code you are using and the Janus firmware
   version you wish to load and look at the output, there should be no errors.
   *Do not interrupt the loading process; it takes approximately 5 seconds
   to load the EPM240T100.*
   8. Power off your Atlas board.
   9. Remove the jumper on JP12.
   10. Continue with additional firmware upgrades or read restarting after
   firmware upgrade below.

73 Luis NZ5U
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