nextpnr/himbaechel
Miodrag Milanović 8381827fa5
gatemate: Include and use connection timing data (#1559)
* convert nodes to pips

* add plane info for node pips

* a few multiplier router fixes

* do not need node delay

* add pip delays

* cleanup

* tried fixing clock router

* add PLL delays

* fix clock routing

* Do not use actual pip delay, determine best by number of passed pips

* optimize

* proper parameter check

* more multiplier fixes

* another mult fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* another multiplier fix

* log number of clock net users

* Revert "Do not use actual pip delay, determine best by number of passed pips"

This reverts commit c66e422dd0.

We want to guarantee minimum clock skew, so we need pip delay.

* route clocks from source to sink

* add time spent to route_clock

* weakly-bind non-global clocks

* clangformat

* remove dead code

* Require version 1.8

* change to assert

* add revisits in clock router

---------

Co-authored-by: Lofty <dan.ravensloft@gmail.com>
2025-09-30 09:13:29 +02:00
..
himbaechel_dbgen himbaechel: Extend API to enable cell delay override (#1535) 2025-08-20 06:32:18 +02:00
uarch gatemate: Include and use connection timing data (#1559) 2025-09-30 09:13:29 +02:00
.gitignore himbächel: Initial implementation 2023-05-13 08:26:41 +02:00
CMakeLists.txt Gatemate FPGA initial support (#1473) 2025-04-22 16:41:01 +02:00
arch.cc himbaechel: Extend API to enable cell delay override (#1535) 2025-08-20 06:32:18 +02:00
arch.h himbaechel: Extend API to enable cell delay override (#1535) 2025-08-20 06:32:18 +02:00
arch_pybindings.cc himbaechel: Add Python binding for get_tile_wire_range 2025-06-25 18:37:17 +02:00
arch_pybindings.h himbächel: Initial implementation 2023-05-13 08:26:41 +02:00
archdefs.h Add GroupId related calls to Himbaechel API (#1399) 2024-12-05 13:59:33 +01:00
chipdb.h himbaechel: Extend API to enable cell delay override (#1535) 2025-08-20 06:32:18 +02:00
himbaechel_api.cc himbaechel: Extend API to enable cell delay override (#1535) 2025-08-20 06:32:18 +02:00
himbaechel_api.h himbaechel: Extend API to enable cell delay override (#1535) 2025-08-20 06:32:18 +02:00
himbaechel_constids.h himbächel: Initial implementation 2023-05-13 08:26:41 +02:00
himbaechel_gfxids.h Add GroupId related calls to Himbaechel API (#1399) 2024-12-05 13:59:33 +01:00
himbaechel_helpers.cc himbaechel: Add support for new constants API 2023-11-07 09:00:03 +01:00
himbaechel_helpers.h clangformat 2024-09-30 14:51:33 +02:00
main.cc CMake: refactor architecture-specific build system parts. 2025-01-21 17:13:03 +00:00