Commit Graph

21 Commits

Author SHA1 Message Date
David Shah
094bf419d4 nexus: Miscellaneous DSP infrastructure
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:28 +00:00
David Shah
9b89a82573 nexus: Add LUTRAM and WIDEFN9 timing support
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:28 +00:00
David Shah
8c1f25cf31 timing: Add a few more cell types
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:28 +00:00
David Shah
3d41656168 nexus: Default EBR DWS pins to 1
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:28 +00:00
David Shah
e6c2887773 nexus: Basic support for carries
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:28 +00:00
David Shah
e8e6316f88 nexus: EBR fixes
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
4503608c7c nexus: Add packing rules for BRAM
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
cbf99d5e53 nexus: LUTRAM support
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
40441d83cd nexus: Promote and place global buffers
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
c80144b7f0 nexus: Generate FASM files that can be used standalone
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
df3866a800 nexus: Add IO packing
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
e203bd3a2b nexus: Skeleton of PDC parser
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
0a1afe1f79 nexus: Infrastructure for constant/inv handling
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
46536773f4 nexus: Rework how constant pins work
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
e54aa836a4 nexus: Updates
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
a280f893d4 nexus: Add oscillator support
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
44f98c545b nexus: Add global networks
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
cef0e1db8f nexus: Minimal IO FASM output
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
689922bc21 nexus: Add FASM export for comb logic and FFs
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
b00595f3da nexus: Add constids
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00
David Shah
54e0ef9cf7 Adding archdefs and bba PODs
Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 08:45:27 +00:00