David Shah
a05f6b261e
ice40: Add DSP SIGNEXTIN/OUT and ACCUMCI/O ports
...
Signed-off-by: David Shah <davey1576@gmail.com>
2019-02-21 20:34:23 +00:00
Sylvain Munaut
325d46e284
ice40/chipdb: Add wires to global network for all cells that can drive it
...
The icebox DB is a bit inconsistent in how global network connections
are represented. Here we make it appear consistent by creating ports
on the cells that can drive it.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2018-11-19 18:20:20 +01:00
David Shah
d5d9fb27a6
ice40: Validity check for LVDS IO
...
Signed-off-by: David Shah <davey1576@gmail.com>
2018-09-24 15:14:28 +01:00
Clifford Wolf
f875a37467
Get rid of old iCE40 id_ Arch members
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-08 17:17:16 +02:00
Clifford Wolf
e03ae50e21
Get rid of PortPin and BelType (ice40, generic, docs)
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-08 17:01:18 +02:00
