Keith Rothman
8f5fa39914
Rework stepdown bits to isolate top and bottom IOBs.
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Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2019-03-01 10:56:47 -08:00
Keith Rothman
8d18665182
Fix bugs found during review.
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Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2019-03-01 08:21:36 -08:00
Keith Rothman
ac4accbd57
Add bit for standards that are stepdown.
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Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2019-02-28 17:12:09 -08:00
Keith Rothman
a2d32d19a3
Run make format.
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Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2019-02-28 16:43:49 -08:00
Keith Rothman
816bf44156
Rework IOB fuzzers.
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- Add most single ended IOSTANDARD's.
- Add bits for input, output and input/output buffers for single ended
IOBs.
- Add initial ILOGIC fuzzer.
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2019-02-28 16:36:02 -08:00
Tomasz Michalak
a11abfd972
iob: Enhance fuzzer with bits for SLEW and DRIVE for LVCMOS25
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Signed-off-by: Tomasz Michalak <tmichalak@antmicro.com>
2019-02-18 08:50:32 +01:00
Tomasz Michalak
e2b88458e8
minitest: Add csv generation script
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Signed-off-by: Tomasz Michalak <tmichalak@antmicro.com>
2019-02-18 08:14:21 +01:00
Keith Rothman
04011d477c
Restore IOB fuzzer and add _Y0 bits.
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Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2019-02-14 11:01:46 -08:00
Felix Held
0d6e327229
introduce vivado wrapper
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This fixes the problem that when sourcing the vivado settings file the
library search path is modified resulting in non-vivado binaries not working
due to being dynamically linked against the vivado libraries instead of the
system ones.
Signed-off-by: Felix Held <felix-github@felixheld.de>
2018-12-28 19:05:49 +01:00
Alessandro Comodi
fa90a7d942
030-iob fuzzer Makefile: added dependency to target build/segbits_liob33.rdb
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The Makefile of the 030-fuzzer needs to have a dependency of SPECIMEN_OK
on the build/segbits_liob33.rdb target, otherwise the test specimen would
not be created automatically
Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
2018-12-20 15:50:01 +01:00
John McMaster
ffad776162
fuzzers: consolidate common gitignores
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Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-19 18:56:32 -08:00
John McMaster
160b5fc8b1
masks: tidy up
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Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-19 18:25:09 -08:00
John McMaster
34d0ab777f
iob: fix readme comment
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Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-18 17:12:13 -08:00
John McMaster
2dee2b329b
iob: PULLTYPE
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Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-17 17:52:55 -08:00
John McMaster
829b1bbeee
iob: correctly handle NONE value
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Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-17 16:38:43 -08:00
John McMaster
5c4b318738
iob: missing gitignore
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Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-17 16:38:43 -08:00
John McMaster
e4398cd2b8
iob: fix wrong segdata file
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Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-17 16:38:43 -08:00
John McMaster
eb3ab79dfc
iob: move minitest to fuzzer
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Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-10 17:30:06 -08:00
John McMaster
c1261fb0b5
iob: fuzzer mostly working
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Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-10 17:30:06 -08:00