Sylvain Munaut
bc9f2da470
ice40: Introduce the concept of forPadIn SB_GB
...
Those are cells that are created mainly to handle the various sources a
global network can be driven from other than a user net.
When the flag is set, this means the global network usually driven by
this BEL is in fact driven by something else and so that SB_GB BEL and
matching global network can't be used.
This is also what gets used to set the extra bits during bitstream
generation.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2018-11-19 18:20:20 +01:00
Clifford Wolf
06e0e1ffee
Various router1 fixes, Add BelId/WireId/PipId::operator<()
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-11-13 05:05:56 +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
David Shah
9834b68041
ice40: Remove obsolete belType member
...
Signed-off-by: David Shah <davey1576@gmail.com>
2018-09-24 14:27:50 +01:00
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
Clifford Wolf
8d372b86f3
Proper ice40 wire types
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-03 21:11:12 +02:00
Clifford Wolf
2a1d54389f
Add iCE40 pseudo-pips for lut permutation
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-03 17:37:59 +02:00
Clifford Wolf
29dd98420b
Remove getFrameDecal() API
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-01 11:30:11 +02:00
Clifford Wolf
78f40ca0af
Change DelayInfo semantics to what we actually need
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-07-21 13:52:59 +02:00
Clifford Wolf
f6fa0300ae
Improve iCE40 and common Loc code
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-07-20 17:33:57 +02:00
David Shah
3bad9c26cf
ice40: Optimise reset/enable net checking
...
Signed-off-by: David Shah <davey1576@gmail.com>
2018-07-20 11:36:32 +02:00
David Shah
6c38df7295
ice40: Adding cell definition for DSPs
...
Signed-off-by: David Shah <davey1576@gmail.com>
2018-07-19 13:22:46 +02:00
David Shah
c75a924c3f
ice40: Assign ArchArgs after packing
...
Signed-off-by: David Shah <davey1576@gmail.com>
2018-07-18 12:12:05 +02:00
Clifford Wolf
ddfc535df7
Add ArchNetInfo and ArchCellInfo
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-07-17 20:04:49 +02:00
Clifford Wolf
45462ef3a7
Fix Ui/Decal handling of active/inactive arch objects
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-07-13 14:29:03 +02:00
David Shah
e9668ed618
Fixing hash link problem
...
Signed-off-by: David Shah <davey1576@gmail.com>
2018-07-13 12:42:04 +02:00
Clifford Wolf
b8a42ff53b
Updates from clang-format
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-07-12 22:04:13 +02:00
Clifford Wolf
a436035424
Add Groups API
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-07-12 17:22:29 +02:00
Clifford Wolf
7081cca016
Add GUI Decals API
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-07-11 14:03:23 +02:00
Clifford Wolf
c73759f9f1
Split "arch.h" in "arch.h" and "archdefs.h"
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-29 20:36:34 +02:00
