nextpnr/himbaechel
YRabbit 1ce187ab5a
Gowin. BUGFIX. BSRAM SP separation. (#1622)
* Gowin. BUGFIX. BSRAM SP separation.

The new SP cell must inherit the byte size - 8 or 9 bits.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>

* Gowin. Byte Enables processing in SP.

Single Port with a data width of 32/36 is internally configured as Dual
Port with 16/18. Even and odd words are processed separately by ports A
and B.

With the advent of byte enable support, it became necessary to switch
these signals differently.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>

---------

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
2026-01-05 11:27:43 +01:00
..
himbaechel_dbgen himbaechel: Extend API to enable cell delay override (#1535) 2025-08-20 06:32:18 +02:00
uarch Gowin. BUGFIX. BSRAM SP separation. (#1622) 2026-01-05 11:27:43 +01:00
.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: fix parsing vopt memory issue (#1614) 2025-12-12 14:11:34 +01:00
arch.h himbaechel: add uarch specific options parsing (#1582) 2025-10-21 14:41:53 +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: add uarch specific options parsing (#1582) 2025-10-21 14:41:53 +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 himbaechel: add uarch specific options parsing (#1582) 2025-10-21 14:41:53 +02:00