Timing Behavior of Remote Update IP After Reset on Cyclone 10 GX (10CX150YF672E5G)

I observed that the Remote Update IP does not respond properly after reset until approximately 300 µs. I experimented with delays of 1 µs, 2 µs, 3 µs, 4 µs, 5 µs, 10 µs, 100 µs, 150 µs and 200 µs after reset, but did not observe the expected behavior. However, after waiting for 300 µs, the IP responded as expected. This behavior is observed on 10CX150YF672E5G FGPA.

However, on 10CX105YF672I5G FGPA after reset, here we wait for the busy signal to deassert before performing any further read or write operations. The same logic was used in the 10CX150YF672E5G FGPA as well.