Page History

...

NOTE: every time the KCU is programmed via jtag or pcie, the computer must be powercycled.  This is because it loses its pcie "id" numbers (called "pcie enumeration") which are allocated at power-on time.

...

https://github.com/slaclab/lcls2-pcie-apps/blob/master/software/TimeTool/scripts/updateProm.py

NOTE: every time the KCU is programmed via jtag or pcie, the computer must be powercycled.  This is because it loses its pcie "id" numbers (called "pcie enumeration") which are allocated at power-on time.

TimeTool Software Files

lcls2-pcie-apps/firmware/applications/TimeTool/python/TimeTool.py: a description of the "addValue" register

...