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Altera_Forum's avatar
Altera_Forum
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15 years ago

simple change nios2/s -> /e fails to load pgm

just getting started with de1 i presumed a simple change from niosII/s -> niosII/e in the count_binary example of the hardware tutorial would compile /load/ run with no surprises the p...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

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Does the project meet all timing requirements when you compile it in Quartus? The nios2/e core has less pipelining than the /s core IIRC and its fmax could be lower.

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i had tested the both (s&e) at both 50Mhz & 25Mhz

& no - timing had no negatives