Hy
I want to report a problem that I obtain when I connect my board, that I project, to PC, using PCIe interface. In particular I have use TI DSP C6678. When I power up PC, the link PCIe comes up (LTSSAM state : L0), but immediately it shuts down (LTSSAM state: DETECT_QUIET).
On DSP I can see that the bit “LINK_RST_REQ - Link Request Reset interrupt raw status.” of the register “Power Management and Reset Interrupt Status Register (PMRST_IRQ_STATUS_RAW)” turns on.
I made several attempts to restore the connection but without result. Have you experience with this kind of error? How shod I behave?
Thank you.
Stefano