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Super Contributor
jmonteiro-dme
Posts: 183
Registered: ‎05-15-2009
0

Can't write to plbv46_pci PCI Bridge core registers

Hi,

 

I have a plbv46_pci core to interface a 32bPCI slot on a PC.

When running the Peripheral test, the test fails when writing a value to a configuration register of this core. The read value returned from the register previously written is zero, although it was supposed to be "2". Also, i cannot write to the registers with XMD, the value is allways zero.

 

Mabe i'm not configuring the core correctly? Any idea of what can be wrong?

 

Best,

JM