starokaznikov
New Contributor
4 years agoI can not restore access to QUAD SPI memory (ASMI Parallel II Intel FPGA IP )
Hello Support!
I use ASMI Parallel II Intel FPGA IP for access to MT25QU512.
This memory connected to Cyclone 10 GX by "AS config" sheme.
Before doing the following, i could write and read memory by avalon and jtag interfaces.
I performed the following steps on the AVL bus:
- read from RD_NON_VOLATILE_CONF_REG 0xafee
- write to WR_NON_VOLATILE_CONF_REG 0xafe2
After these actions, I no longer access to MT25QU512 by avalon and jtag .
I understand that I was writing incorrect values to memory.
How can I regain access to memory?
I have attached log from the programmer when writing the jic file