gatecat
0353c1c1dc
ng_ultra: Expand bounding box further for left-edge IO
...
Signed-off-by: gatecat <gatecat@ds0.me>
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
4e0243d3e4
Support latest Impulse
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
ed415e853f
Place CSS and SCC only on allowed locations
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
7cc833aacc
Support NX_BFF
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
fb4171a63d
Support post-routing CSC and SCC
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
9ba4e1381d
Addressed review comments
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
6ff846dbe6
make all location helper arrays static
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
bcb2a4a7df
remove scale factor
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
ca214d4d5d
cleanup
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
1f96a5f5d7
Expose private members for unit tests
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
f3e098bbde
Move helper routines
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
69ad2b87f0
Review issues addressed
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
438b6af40d
Cleanup bitstream code
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
0a62392bb6
Cleanup
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
7869140621
Route dfr clock properly
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
d1207b10c0
Handle DFR
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
f7c446e930
detect cascaded GCKs
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
a9c47a3e60
Fix wfb
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
e95f2804be
cleanup code a bit
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
26239797ba
Add more signals and use lowskew name
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
97ad92537e
cleanup
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
8df830d21c
cleanup
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
9baf87e2a6
Implement GCK limitations
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
e1837b781b
Fix for latest version of JSON format
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
95abf13ada
RRSTO and WRSTO are not used on XFIFO
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
120a3685a0
Properly duplicate GCKs
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
7b929650ee
Fix statistics
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
37dadd121a
Initial XLUT support
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
294e97babf
cleanup
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
bc18683cb4
enable pll by default
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
a11d5d25c2
map rest of FIFO ports
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
120ca6950a
place FIFO
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
392f100948
add more sinks
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
61073f5aa7
CDC packing
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
50485371fa
export all the rest for bitstream
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
987d7099e2
wip
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
a5582f59bf
existing gck
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
3066fd921a
Check mandatory parameters for DSP
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
3fa68b4a96
DSP cascading
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
db5d26c129
Validate DSPs
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
1e08d7b931
wip
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
243384d31c
wip
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
8fb85fc44a
notes
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
dddfcec4b9
wip
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
d19702d1a8
wip
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
d14efa1c9b
Pack and export DSP
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
d3d3b56b25
Place at LOC
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
c2ce766503
Constraing to location if provided
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
5d5be7df63
Cover more global routing cases
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
ca2751277d
pack and export GCK, WFG and PLL
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
744c0303b6
Address comments for PR
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
936d658283
Post placement optimization for CY
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
cfbd6f1967
Change how constants are handled on CY
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
bb34a6fa8f
Fix CY packing
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
2da92d0d7e
Fix IOM packing
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
e8f7bc3663
warn if RAM ports are not actually used
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
d9b437d705
Use ctx->idf where applicable
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
e4a23b6691
Fix for latest version of tools
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
c493c989f0
Validations and fixes for RAM I/Os
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
bca3197979
Fail early due to NX tools limitation for now
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
c9dc9e6a70
Hande IO termination input
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
d9e66bfb98
Added more crossbar wire type
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
1469a31a1a
Commented too restrictive placement
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
f98253e1f5
Validation check fixes
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
00efe96b08
Add clock sinks for other cell types
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
1c596ada4d
Use cell type where applicable
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
04653621e8
Add structure for clock sinks
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
13e323d2cf
Proper port used only on RFB
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
119d325d51
Remove ports that must not be used
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
7fd2122614
Add RFB/RAM context support for latest release
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
4e552c8ea3
cleanup
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
ae8abb2f9b
Disconnect non available ports for NX_RAM
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
45bca49b2e
RF placement and legalization
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
741f690848
fix
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
ba805f67be
Better RF/XRF handling
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
1437f1c209
Initial memory support
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
de090c7a77
Fix IOM case
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
ccda0dc28d
Add bypass for CSC mode of GCK
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
eef97d5e73
Add LUT bypass to improve routability
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
e8a1b51eec
Block certain pips depending of DDFR mode
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
8322bbd5ef
Cleanup
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
3dedb11434
Add IOM insertion
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
f8680e413d
Create BFRs properly
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
0140b2e831
cleanup
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
3ccf72139d
Add support for bidirectional IOs
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
30858569bc
Save memory by directly outputing json
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
8dbd7dda8f
Support for nxdesignsuite-24.0.0.0-20240429T102300
2024-11-26 10:58:38 +01:00
Miodrag Milanovic
0a4cfb77db
Implementation as in D2 deliverable
2024-11-26 10:57:30 +01:00
Lofty
c504212b59
ng-ultra: new architecture
2024-11-26 10:57:30 +01:00
Miodrag Milanović
55035465aa
Himbaechel GUI ( #1295 )
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* Extend Himbaechel API with gfx drawing methods
* Add bel drawing in example uarch
* changed API and added tile wire id in db
* extend API so we can distinguish CLK wires
* added bit more wires
* less horrid way of handling gfx ids
* loop wire range
* removed not needed brackets
* bump database version to 5
* Removed not used GfxFlags
2024-11-21 15:13:22 +01:00
YRabbit
9c2d96f86e
Gowin. FFs placement. ( #1386 )
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* Gowin. FFs placement.
* Allow clusters to be created from FFs and LUTs;
* Immediately create pass-through LUTs from free LUTs adjacent to FF - at the same time ensure alternating use of LUT inputs;
* In case of constant networks, such pass-through LUTs are disconnected from networks altogether;
* Allow FF to be placed directly into SSRAM slides - this is useful when using synchronous reading.
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
* Gowin. Fix aux name creation
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
* Gowin. Use I3 for pass-trough LUTs
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
---------
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
2024-10-22 12:49:44 +02:00
Pepijn de Vos
028be1462a
apicula: add support for magic sip pins ( #1370 )
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* apicula: add support for magic sip pins
* fix nullptr check
* DDR fix by xiwang
* WIP support for setting the iostd
* add iostd
2024-10-09 15:16:36 +02:00
YRabbit
65cf6d8da7
Gowin. Fix the port check for connectivity. ( #1376 )
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* Gowin. Fix the port check for connectivity.
What happens is that it's not enough to check for a network, we also
need to make sure that the network is functional: has src and sinks.
And the style edits - they get automatically when I make sure to run
clang-format10.
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
* Gowin. Fix the port check for connectivity.
What happens is that it's not enough to check for a network, we also
need to make sure that the network is functional: has src and sinks
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
---------
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
2024-10-02 22:36:36 +02:00
Adrien Prost-Boucle
7f33329fe1
Himbaechel Xilinx : XDC commands : Also search nets with lowercase for better interoperability with other synthesis tools and RTL languages
2024-10-01 15:24:40 +02:00
Adrien Prost-Boucle
3d00b97e0a
Himbaechel Xilinx : Support get_nets with braces around net name in XDC commands
2024-10-01 15:24:40 +02:00
Adrien Prost-Boucle
a9cc7f453d
Himbaechel Xilinx : Support multiple nets per command
2024-10-01 15:24:40 +02:00
Adrien Prost-Boucle
ff9ba9e090
Himbaechel Xilinx : More warning messages about unsupported things in XDC file
2024-10-01 15:24:40 +02:00
gatecat
9b51c6e337
clangformat
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Signed-off-by: gatecat <gatecat@ds0.me>
2024-09-30 14:51:33 +02:00
gatecat
1967db170d
xilinx: Support for complex IOLOGIC
...
Signed-off-by: gatecat <gatecat@ds0.me>
2024-09-27 17:37:46 +02:00
gatecat
24fc33c014
xilinx: Basic I/ODDR support
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Signed-off-by: gatecat <gatecat@ds0.me>
2024-09-27 17:09:15 +02:00
