projects / gram.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: dedba09) | patch
connect (new) reset signal on IOPads which comes from the nmigen Pin.
authorLuke Kenneth Casson Leighton <lkcl@lkcl.net>
Fri, 15 Apr 2022 09:50:33 +0000 (10:50 +0100)
committerLuke Kenneth Casson Leighton <lkcl@lkcl.net>
Fri, 15 Apr 2022 09:50:33 +0000 (10:50 +0100)
commit1765baa4d77985ac39a9503ddf833c4b7ee644e0
tree297ce620af344521b95b2ca28395fc8f7d24ccf6tree
parentdedba0951797896c4f6c44238ebffc7e4472f0f2commit | diff
connect (new) reset signal on IOPads which comes from the nmigen Pin.
this had to be done because otherwise the IOPads are unstable.
next experiment is to hook ResetSignal(dramsync) with the firmware-driven
reset, which should allow the IOpads - and DQS - to fully stabilise
(oh, and also allow retries on setting them up)
gram/phy/ecp5ddrphy.py diff | blob | history