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TomCarpenter's avatar
TomCarpenter
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

Arria 10 HPS Bridge Lockup after Reset

I'm having an incredibly frustraiting issue with an Arria 10 HPS which is bordering on the bizarre. Short story: The processor boots and runs fine on first run, all peripherals in the FPGA can be...
Fpga Devkit
tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hi


I am Jingyang and will be helping you out.

Let me try to reproduce the issue here.

First how do read and write using the processor and without the processor?

When R/W without using the processor do you mean you are using the JTAG debugger using system console?

When using processer are you running a code to print out those registers value?

Is the system hanging if you try to R/W in the uboot stage?


Regards

Jingyang, Teh