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Hi, i’m using my custom Cyclone V SoC(5cseba5u19i7n) board in combination with QSPI flash (Micron 512Mbit).
I want to program the NOR flash via USB blaster with SoC EDS Command Shell version 15.0.
When I start up the “SoC EDS Command Shell version 15.0”and type “quartus_hps.exe –c 1 –o PV ”.
After programming done ,I get the following
"1.send_access_data() error while accessing DP Register. 2.Debug Port Read Buffer reading failure, read_dp_buff() error while accessing AP Register.3.Failed to READ ACCESS to the Physical Reg. 4. Failed to read MPU Module Reset Register."
I was wondering the JTAG was not nomally working.
Thank you.
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I am having the same problem. Have you found a resolution?
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