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SrLam9's avatar
SrLam9
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8 years ago

How does the Remote Update IP work?

Hi am trying to implement the Remote update IP core into my Arria 10 system with an EPCQ512. I want to have an application and factory configuration to fall back on. I am configuring the Remote updat...
SrLam9's avatar
SrLam9
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8 years ago

Hi,

On power up, I read the Reconfiguration Trigger Conditions register. If it is 0, then the system tries to reconfigure to the application mode by:

  1. Setting the watchdog value
  2. enabling the watchdog timer
  3. changing the configuration mode
  4. writing the application page address
  5. asserting the reconfig signal to start the reconfiguration

for the logic, if it is not 0, it goes into an idle state.

Thank you