YosysHQ.nextpnr

mirror of https://github.com/YosysHQ/nextpnr.git synced 2026-02-19 05:57:33 +00:00

Files

YRabbit 354b7daf12 gowin: implement differential IO primitives (#1159 )

* gowin: implement differential IO primitives

Adds missing TLVDS_IBUF/IOBUF/TBUF primitives, as well as all kinds of
LVDS emulation primitives.

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

* gowin: fix build

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

* gowin: support as differential not only pins A and B

The GW1N-1 and GW1NZ-1 chips have cells with pins up to I, we provide
support for such pins.

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

---------

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

2023-05-19 08:59:19 +02:00

arch_pybindings.cc

Fixing old emails and names in copyrights

2021-06-12 13:22:38 +01:00

arch_pybindings.h

Fixing old emails and names in copyrights

2021-06-12 13:22:38 +01:00

arch.cc

gowin: fix style

2023-04-20 08:35:50 +02:00

arch.h

gowin: add a common mechanism for placing ports