nwee0
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ShafiqY_IntelFrequent Contributor
Hi nwee0,
Do you have On-Chip Flash on your design?
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/max-10/ug_m10_ufm.pdf#page=21
Cheers
nwee0Hello WolfGang. Yes , had use onchip flash in the design. Click on the Data for source[1] to change the value for 0 to 1 to enable write operation.After a while, change back the source[1] value to 0 to disable write operation. But the write signals from signal tap does not shows ? Do that for read , read signals from signal tap shows.
- ShafiqY_Intel
Hi nwee0,
Did you disable the write protection mode? You need to Disable the write protection (write 0 to disable) first before you write into the MAX 10.
cheers
- nwee0
Hello WolfGang. Yes , write '0' to disable write protection. Writing incremental and reading incremental is alright. Just signal tap waveform doesnt shows during write but read shows. Click on the Data for source[1] to change the value for 0 to 1 to enable write operation.After a while, change back the source[1] value to 0 to disable write operation. But the write signals from signal tap does not shows ? Do that for read , read signals from signal tap shows.
- ShafiqY_Intel
Hi nwee0,
I'm apologize for late reply. I didn't realize your reply.
Can you specified what data you want to write? and to which particular address?
(I cannot find the data that you tried to write in top.v)
Cheers
- nwee0
Hello Shafiq . Able to see the write process waveform during incremental write procedure . I basically redo the project and quartus simulation run able to show waveform during incremental write . Thx for the reply. But got question on onchipflash simulation model.
Question : When we create onchipflash memory with simulation model . Can we instantiate the onchipflash and independent simulate it with modelsim (standalone) ? Meaning under modelsim simulation , we write testbench and wrapper for onchipflash ; instantiate the onchipflash model and writing/reading to the memory model ? What are the necessary files for simulation ? Do u have simple example for reading/writing to the onchipflash model (modelsim verilog instatiation) simulation ? I would like to create a memory controller state machine just to access particular address to the onchipfalsh memory.
Thanks .
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