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ken_51
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1 year ago

MAX10:UFM Parallel Read Timing Details

Device MAX10 10M02SCE144 Environment Windows 11/Quartus Prime Lite 17.0/ModelSim ALTERA STARTER EDITION 10.5b I am using Altera On-Chip Flash IP and want to read data from UFM in parallel, incremen...
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ken_51's avatar
ken_51
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1 year ago

I have verified the behavior of the read from the UFM in simulation.

According to the timing diagram in the user guide, the readdatavalid pulse is output 5 clocks after the read pulse in the 10M04/08/16/40.

However, when I ran the simulation on the 10M02, to my surprise, the readdatavalid pulse came out 58 clocks after the read pulse input. This is very slow. Does it still take 58 clocks in the actual device?