01-31-2020 02:01 AM
I am using VC707 board. I was booting FPGA from configurable memory(Flash) and it was working fine.
While working on it, something happened, I am not sure if it is a short or anything else, but now I am not able to program configurable memory. JTAG cable is getting detected, it is detecting correct hardware also. I programmed correct BBR key again. If I program FPGA through JTAG, it is getting programmed without any errors. But it is volatile memory, whenever power is down, I need to reprogram FPGA everytime. I wanted to boot FPGA from flash.
But flash is not getting programmed. I have selected correct memory/flash(mt28gu01gaax) to program it for VC707 board. I am getting following errors randomly:
1. [Labtools 27-3347] Flash Programming Unsuccessful: Byte 327680 does not match (00 != 05)
2. [Labtools 27-3347] Flash programming unsuccessful: Node is not active
I am working on Vivado 2018.2. FPGA .bit, .mcs and .prm files which I am using to program memory and FPGA are tried and tested already on another VC707 board, so there is no issue with program files.
Please help how should I debug the board?
01-31-2020 03:39 AM
01-31-2020 04:35 AM