Hi,
I have developed board with a Spartan 2E. The Spartan is configured by an antifuse fpga with the SelectMAP mode. The configuration of M[2:0] is ok. The configuration stream is transferred at 2.5MBytes/s. It said in the datasheet that the busy flag is provide for frequency above 50MHz. But in my design, I see a high level on the busy flag.
Somebody saw this kind of phenomena on Spartan 2E device? What was the origin of this phenomenon?
Thank you in advance
smu