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VenkateshK's avatar
VenkateshK
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

EMIF DDR4 STRATIX 10 ,QUARTUS PRIME PRO 20.1

Hi, I have Generated example design for emif stratix 10 and simulation scripts too. While simulating in the modelsim ,every signal has default values only. even calib_success&fail both were low only...
AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi K Venkatesh,


The Abstract PHY mode, Skip Calibration mode and Full Calibration mode are take action on Simulation.

The design has same structure and can be tested on board.


If you want to observe the design in simulation, then you can choose either Skip Calibration or Full Calibration mode.


Regards,

Adzim


VenkateshK's avatar
VenkateshK
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

Thankyou so much for clarification!

I was trying to Implement EMIF DDR4 .but its not working properly.
Here's the few issues
  • local_calib_success is going high ,immediately the controller(amm_ready) is going to busy state(high).
  • after some time loca_calib_success going to low ,immediately emif_user_reset_n is going low

if possible ,could you please share Code for instead of Traffic generator for testing DDR4 instead of Traffic generator

I have attached a snapshot regarding this.