I have a Microzed XC7010 board and am trying to access an available onboard LED for debug information for the PL side of the board.
From the schematics, it seems that the only appropriate LED is the Blue LED on the DONE_0 port of Bank 0. However, I'm not finding it easily accessible to the PL without having to go outside the board. How can I connect to this or any other LED to the PL?
Thanks!
Thanks JFoster,
I'm moving onto something else at the moment, but I just want to make sure that we are on the same page regarding that Blue LED if I so choose to come back to it, or for anyone else curious. I've included the images that I was looking at in the schematic that made me think it was accessible.
I understand now that I can't access Bank 0 from the PL.
However, I do not understand why it is not possible to control the Blue LED via the first microheader (JX1), even if that means I need to hook a wire or two (Probably GND through a tri-state-buffer) externally to the board. Is there some state whilst the board is on and programmed that pulls FPGA_DONE to GND (Turning off the Blue LED) that makes it unsuitable for use?
Thanks for your responses.
