nextpnr/himbaechel
YRabbit 6b7723e4c1 Gowin. Add PLL pads.
If the CLKIN input of the PLL is connected to a special pin, then it
makes sense to try to place the PLL so that it uses a direct implicit
non-switched connection to this pin.

The transfer of information about pins for various purposes has been
implemented (clock input signal, feedback, etc), but so far only CLKIN
is used.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
2024-04-09 10:15:42 +02:00
..
himbaechel_dbgen himbaechel: Fix when more then 32k unique node shapes 2023-11-22 17:11:27 +01:00
uarch Gowin. Add PLL pads. 2024-04-09 10:15:42 +02:00
.gitignore himbächel: Initial implementation 2023-05-13 08:26:41 +02:00
arch_pybindings.cc himbaechel: Add discovery of uarch and chipdb 2023-09-15 08:23:43 +02:00
arch_pybindings.h himbächel: Initial implementation 2023-05-13 08:26:41 +02:00
arch.cc himbaechel: Switch default back to router1 for now 2023-11-17 09:09:59 +01:00
arch.h Add ability to override Cluster methods in Himbaechel 2023-12-11 13:53:52 +01:00
archdefs.h himbaechel: Initial timing support 2023-09-08 09:55:49 +02:00
chipdb.h himbaechel: Add support for new constants API 2023-11-07 09:00:03 +01:00
family.cmake himbaechel: Adding a xilinx uarch for xc7 with prjxray 2023-11-14 17:12:09 +01:00
himbaechel_api.cc Add ability to override Cluster methods in Himbaechel 2023-12-11 13:53:52 +01:00
himbaechel_api.h Add ability to override Cluster methods in Himbaechel 2023-12-11 13:53:52 +01:00
himbaechel_constids.h himbächel: Initial implementation 2023-05-13 08:26:41 +02:00
himbaechel_helpers.cc himbaechel: Add support for new constants API 2023-11-07 09:00:03 +01:00
himbaechel_helpers.h himbaechel: Add support for new constants API 2023-11-07 09:00:03 +01:00
main.cc himbaechel: Add discovery of uarch and chipdb 2023-09-15 08:23:43 +02:00