artiq/artiq/gateware
David Nadlinger bc3b55b1a8 gateware/eem: Force IOB=TRUE on Urukul SYNC output
Without this, the final register in the SYNC signal TTLClockGen
isn't (always) placed in the I/O tile, leading to more jitter
than necessary, and causing "double window" artefacts. See
sinara-hw/Urukul#16 for more details.

(Patch based on work by Weida Zhang, testing by various members
of the community in Oxford and elsewhere.)
2019-11-05 17:14:07 +08:00
..
amp refactor targets 2018-01-22 18:25:10 +08:00
drtio rtio: use BlindTransfer from Migen 2019-07-05 18:46:18 +08:00
dsp sawg: don't use Cat() for signed signals 2018-06-09 07:33:47 +00:00
grabber grabber: fix frame size off-by-1 2018-09-07 16:55:43 +02:00
rtio rtio/ttl: expose OE 2019-10-16 18:48:20 +08:00
suservo gateware/suservo: Avoid magic number for activation delay width 2019-06-14 23:45:40 +01:00
targets sayma_amc: use all transceivers on master (#1230) 2019-11-02 12:12:32 +08:00
test remove serwb 2019-10-06 18:10:23 +08:00
wrpll wrpll: add I2CMasterMachine 2019-08-27 18:02:05 +08:00
__init__.py artiqlib -> artiq.gateware 2015-03-08 11:00:24 +01:00
ad9_dds.py ad9xxx -> ad9_dds 2017-01-04 11:34:52 +01:00
eem.py gateware/eem: Force IOB=TRUE on Urukul SYNC output 2019-11-05 17:14:07 +08:00
fmcdio_vhdci_eem.py fmcdio_vhdci_eem: commit missing part of previous commit 2018-07-17 20:30:13 +08:00
jesd204_tools.py jesd204: remove ibuf_disable 2019-10-06 22:26:31 +08:00
nist_clock.py gateware/nist_clock: increase DDS bus drive strength. Closes #468 2016-06-07 11:08:19 -04:00
nist_qc2.py qc2: swap SPI/TTL, all TTL lines are now In+Out compatible 2016-05-19 10:42:03 +08:00