Commit Graph

19 Commits

Author SHA1 Message Date
Keith Rothman 8f5fa39914 Rework stepdown bits to isolate top and bottom IOBs.
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.
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.
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.
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.
- 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
Signed-off-by: Tomasz Michalak <tmichalak@antmicro.com>
2019-02-18 08:50:32 +01:00
Tomasz Michalak e2b88458e8 minitest: Add csv generation script
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.
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
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
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
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-19 18:56:32 -08:00
John McMaster 160b5fc8b1 masks: tidy up
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-19 18:25:09 -08:00
John McMaster 34d0ab777f iob: fix readme comment
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-18 17:12:13 -08:00
John McMaster 2dee2b329b iob: PULLTYPE
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-17 17:52:55 -08:00
John McMaster 829b1bbeee iob: correctly handle NONE value
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-17 16:38:43 -08:00
John McMaster 5c4b318738 iob: missing gitignore
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-17 16:38:43 -08:00
John McMaster e4398cd2b8 iob: fix wrong segdata file
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-17 16:38:43 -08:00
John McMaster eb3ab79dfc iob: move minitest to fuzzer
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-10 17:30:06 -08:00
John McMaster c1261fb0b5 iob: fuzzer mostly working
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
2018-12-10 17:30:06 -08:00