srenblad
/
artiq
forked from M-Labs/artiq
1
0
Fork 0
Code Pull Requests Activity

kasli/opticlock: add eem6 phys

This commit is contained in:
Robert Jördens 2018-03-07 18:50:39 +00:00 committed by Robert Jordens
parent 5cc1d2a1d3
commit 82831a85b6
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
artiq/gateware/targets/kasli.py
View File

@ -305,6 +305,20 @@ class Opticlock(_StandaloneBase):
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
phy = spi2.SPIMaster(self.platform.request("eem6_spi_p"),
self.platform.request("eem6_spi_n"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
for signal in "io_update".split():
pads = platform.request("eem6_{}".format(signal))
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
pads = platform.request("eem6_dds_reset")
self.specials += DifferentialOutput(0, pads.p, pads.n)
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())