Forum Discussion

Honored Contributor

8 years ago

MAX10 UFM writing takes much longer than expected

Hi Folks, in my design on a MAX10 10m08sau169 I am using the internal user flash UFM to store some data. I am NOT using a NIOS to do the writing through the avalon interface. Instead of this I ...

Altera_Forum

Honored Contributor

8 years ago

If waitrequest is active, you always have to hold all the signals (address, write, writedata on writes; address and read on reads) until the clock cycle after waitrequest is released. See the Avalon spec:

https://www.altera.com/en_us/pdfs/literature/manual/mnl_avalon_spec.pdf

Forum Discussion

MAX10 UFM writing takes much longer than expected

Recent Discussions

Agilex 5 Sulfur Partial Write Issue on F2H ACE‑Lite I/F (256‑bit) with AXI Master of 128‑bit

Cyclone 10 LP's Extended Industrial parts

Quartus Prime Pro 25.1 fatal error during fitter: Windows "Efficiency mode" required

Quartus Pro simulation libraries for Riviera Pro

LTC Connector DE10-Standard FPGA