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Altera_Forum's avatar
Altera_Forum
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15 years ago

Quartus takes too long to programme flash memory

Hi everyone I have recently started using quartus II web edition to programme my FPGA. I have a flash memory connected to the FPGA on its development board. The VHDL architecture that I am tryi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I guess, you are using JTAG indirect programming witha *.jic file? Generally, Quartus is not writing unusd locations of the flash memory as far as I'm aware of. Did you activate compression of the configuration image in the Programming File Converter tool? Otherwise, Quartus will always write the maximum configuration file size independent of the logic resource utilization.

danduan's avatar
danduan
Icon for New Contributor rankNew Contributor
5 years ago

Hi, Altera_Forum,

1. How to calculate the time of Quartus programme flash memory ?

2. I use pof file to programme, it is very slow. Cpuld you give some advices to speed up in AS mode ?