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jhill2
jhill2
Associate
January 13, 2005
Question

UPSD Flashloader

  • January 13, 2005
  • 1 reply
  • 603 views
Posted on January 13, 2005 at 10:54

UPSD Flashloader

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1 reply

jhill2
jhill2Author
Associate
May 17, 2011
Posted on May 17, 2011 at 12:05

We are currently working on a design which will use the uPSD3334 (tqfp80) using a 3.3V operating voltage.

We will initially have to program the unit (both PLD and Flash memories) using the JTAG interface.

This is however impractical for upgrades in the field and want to use the serial interface to reprogram the internal main flash (we will never reprogram the secondary flash).

Do you have available a secondary flash bootloader which will take an intel hex file through the serial port (UART0) and reprogram the main flash ?

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