prjxray

History

Keith Rothman 8e8cf174de Refactor INT fuzzers. Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>		2019-02-04 17:45:05 -08:00
..
Makefile	Increase 056 strictness.	2019-01-23 22:25:57 -08:00
README.md	fuzzers: name with tile type	2019-01-07 23:08:45 +01:00
generate.tcl	Refactor INT fuzzers.	2019-02-04 17:45:05 -08:00
top.v	fuzzers: name with tile type	2019-01-07 23:08:45 +01:00

README.md

Fuzzer for the remaining INT PIPs

Run this fuzzer a few times until it produces an empty todo.txt file (make run will run this loop).

This fuzzer occationally fails (depending on some random variables). Just restart it if you encounter this issue. The script behind make run automatically handles errors by re-starting a run if an error occurs.

Solvability

Known issues:

INT.CTRL0: goes into CLB's SR. This cannot be routed through

Jenkins build 3 (78fa4bd5, success) for example solved the following types:

INT_L.EE4BEG0.LH12
INT_L.FAN_ALT1.GFAN1
INT_L.FAN_ALT4.BYP_BOUNCE_N3_3
INT_L.LH0.EE4END3
INT_L.LH0.LV_L9
INT_L.LH0.SS6END3
INT_L.LVB_L12.WW4END3
INT_L.SW6BEG0.LV_L0