forked from M-Labs/artiq
kasli: refactor EEM code
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parent
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349
artiq/gateware/eem.py
Normal file
349
artiq/gateware/eem.py
Normal file
@ -0,0 +1,349 @@
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from migen import *
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from migen.build.generic_platform import *
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from migen.genlib.io import DifferentialOutput
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from artiq.gateware import rtio
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from artiq.gateware.rtio.phy import spi2
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def _eem_signal(i):
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n = "d{}".format(i)
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if i == 0:
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n += "_cc"
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return n
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def _eem_pin(eem, i, pol):
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return "eem{}:{}_{}".format(eem, _eem_signal(i), pol)
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class _EEM:
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@classmethod
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def add_extension(cls, target, eem, *args):
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name = cls.__name__
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target.platform.add_extension(cls.io(eem, *args))
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print("{} (EEM{}) starting at RTIO channel {}"
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.format(name, eem, len(target.rtio_channels)))
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class DIO(_EEM):
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@staticmethod
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def io(eem):
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return [("dio{}".format(eem), i,
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Subsignal("p", Pins(_eem_pin(eem, i, "p"))),
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Subsignal("n", Pins(_eem_pin(eem, i, "n"))),
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IOStandard("LVDS_25"))
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for i in range(8)]
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@classmethod
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def add_std(cls, target, eem, ttl03_cls, ttl47_cls):
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cls.add_extension(target, eem)
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for i in range(4):
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pads = target.platform.request("dio{}".format(eem), i)
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phy = ttl03_cls(pads.p, pads.n)
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy))
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for i in range(4):
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pads = target.platform.request("dio{}".format(eem), 4+i)
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phy = ttl47_cls(pads.p, pads.n)
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy))
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class Urukul(_EEM):
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@staticmethod
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def io(eem, eem_aux):
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ios = [
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("urukul{}_spi_p".format(eem), 0,
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Subsignal("clk", Pins(_eem_pin(eem, 0, "p"))),
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Subsignal("mosi", Pins(_eem_pin(eem, 1, "p"))),
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Subsignal("miso", Pins(_eem_pin(eem, 2, "p"))),
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Subsignal("cs_n", Pins(
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*(_eem_pin(eem, i + 3, "p") for i in range(3)))),
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IOStandard("LVDS_25"),
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),
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("urukul{}_spi_n".format(eem), 0,
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Subsignal("clk", Pins(_eem_pin(eem, 0, "n"))),
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Subsignal("mosi", Pins(_eem_pin(eem, 1, "n"))),
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Subsignal("miso", Pins(_eem_pin(eem, 2, "n"))),
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Subsignal("cs_n", Pins(
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*(_eem_pin(eem, i + 3, "n") for i in range(3)))),
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IOStandard("LVDS_25"),
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),
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]
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ttls = [(6, eem, "io_update"),
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(7, eem, "dds_reset")]
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if eem_aux is not None:
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ttls += [(0, eem_aux, "sync_clk"),
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(1, eem_aux, "sync_in"),
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(2, eem_aux, "io_update_ret"),
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(3, eem_aux, "nu_mosi3"),
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(4, eem_aux, "sw0"),
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(5, eem_aux, "sw1"),
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(6, eem_aux, "sw2"),
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(7, eem_aux, "sw3")]
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for i, j, sig in ttls:
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ios.append(
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("urukul{}_{}".format(eem, sig), 0,
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Subsignal("p", Pins(_eem_pin(j, i, "p"))),
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Subsignal("n", Pins(_eem_pin(j, i, "n"))),
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IOStandard("LVDS_25")
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))
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return ios
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@staticmethod
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def io_qspi(eem0, eem1):
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ios = [
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("urukul{}_spi_p".format(eem0), 0,
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Subsignal("clk", Pins(_eem_pin(eem0, 0, "p"))),
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Subsignal("mosi", Pins(_eem_pin(eem0, 1, "p"))),
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Subsignal("cs_n", Pins(
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_eem_pin(eem0, 3, "p"), _eem_pin(eem0, 4, "p"))),
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IOStandard("LVDS_25"),
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),
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("urukul{}_spi_n".format(eem0), 0,
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Subsignal("clk", Pins(_eem_pin(eem0, 0, "n"))),
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Subsignal("mosi", Pins(_eem_pin(eem0, 1, "n"))),
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Subsignal("cs_n", Pins(
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_eem_pin(eem0, 3, "n"), _eem_pin(eem0, 4, "n"))),
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IOStandard("LVDS_25"),
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),
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]
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ttls = [(6, eem0, "io_update"),
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(7, eem0, "dds_reset"),
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(4, eem1, "sw0"),
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(5, eem1, "sw1"),
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(6, eem1, "sw2"),
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(7, eem1, "sw3")]
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for i, j, sig in ttls:
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ios.append(
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("urukul{}_{}".format(eem0, sig), 0,
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Subsignal("p", Pins(_eem_pin(j, i, "p"))),
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Subsignal("n", Pins(_eem_pin(j, i, "n"))),
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IOStandard("LVDS_25")
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))
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ios += [
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("urukul{}_qspi_p".format(eem0), 0,
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Subsignal("cs", Pins(_eem_pin(eem0, 5, "p"))),
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Subsignal("clk", Pins(_eem_pin(eem0, 2, "p"))),
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Subsignal("mosi0", Pins(_eem_pin(eem1, 0, "p"))),
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Subsignal("mosi1", Pins(_eem_pin(eem1, 1, "p"))),
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Subsignal("mosi2", Pins(_eem_pin(eem1, 2, "p"))),
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Subsignal("mosi3", Pins(_eem_pin(eem1, 3, "p"))),
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IOStandard("LVDS_25"),
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),
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("urukul{}_qspi_n".format(eem0), 0,
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Subsignal("cs", Pins(_eem_pin(eem0, 5, "n"))),
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Subsignal("clk", Pins(_eem_pin(eem0, 2, "n"))),
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Subsignal("mosi0", Pins(_eem_pin(eem1, 0, "n"))),
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Subsignal("mosi1", Pins(_eem_pin(eem1, 1, "n"))),
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Subsignal("mosi2", Pins(_eem_pin(eem1, 2, "n"))),
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Subsignal("mosi3", Pins(_eem_pin(eem1, 3, "n"))),
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IOStandard("LVDS_25"),
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),
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]
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return ios
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@classmethod
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def add_std(cls, target, eem, eem_aux, ttl_out_cls):
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cls.add_extension(target, eem, eem_aux)
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phy = spi2.SPIMaster(target.platform.request("urukul{}_spi_p".format(eem)),
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target.platform.request("urukul{}_spi_n".format(eem)))
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
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pads = target.platform.request("urukul{}_dds_reset".format(eem))
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target.specials += DifferentialOutput(0, pads.p, pads.n)
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pads = target.platform.request("urukul{}_io_update".format(eem))
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phy = ttl_out_cls(pads.p, pads.n)
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy))
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if eem_aux is not None:
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for signal in "sw0 sw1 sw2 sw3".split():
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pads = target.platform.request("urukul{}_{}".format(eem, signal))
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phy = ttl_out_cls(pads.p, pads.n)
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy))
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class Sampler(_EEM):
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@staticmethod
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def io(eem, eem_aux):
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ios = [
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("sampler{}_adc_spi_p".format(eem), 0,
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Subsignal("clk", Pins(_eem_pin(eem, 0, "p"))),
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Subsignal("miso", Pins(_eem_pin(eem, 1, "p"))),
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IOStandard("LVDS_25"),
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),
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("sampler{}_adc_spi_n".format(eem), 0,
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Subsignal("clk", Pins(_eem_pin(eem, 0, "n"))),
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Subsignal("miso", Pins(_eem_pin(eem, 1, "n"))),
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IOStandard("LVDS_25"),
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),
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("sampler{}_pgia_spi_p".format(eem), 0,
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Subsignal("clk", Pins(_eem_pin(eem, 4, "p"))),
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Subsignal("mosi", Pins(_eem_pin(eem, 5, "p"))),
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Subsignal("miso", Pins(_eem_pin(eem, 6, "p"))),
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Subsignal("cs_n", Pins(_eem_pin(eem, 7, "p"))),
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IOStandard("LVDS_25"),
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),
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("sampler{}_pgia_spi_n".format(eem), 0,
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Subsignal("clk", Pins(_eem_pin(eem, 4, "n"))),
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Subsignal("mosi", Pins(_eem_pin(eem, 5, "n"))),
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Subsignal("miso", Pins(_eem_pin(eem, 6, "n"))),
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Subsignal("cs_n", Pins(_eem_pin(eem, 7, "n"))),
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IOStandard("LVDS_25"),
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),
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] + [
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("sampler{}_{}".format(eem, sig), 0,
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Subsignal("p", Pins(_eem_pin(j, i, "p"))),
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Subsignal("n", Pins(_eem_pin(j, i, "n"))),
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IOStandard("LVDS_25")
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) for i, j, sig in [
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(2, eem, "sdr"),
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(3, eem, "cnv")
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]
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]
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if eem_aux is not None:
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ios += [
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("sampler{}_adc_data_p".format(eem), 0,
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Subsignal("clkout", Pins(_eem_pin(eem_aux, 0, "p"))),
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Subsignal("sdoa", Pins(_eem_pin(eem_aux, 1, "p"))),
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Subsignal("sdob", Pins(_eem_pin(eem_aux, 2, "p"))),
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Subsignal("sdoc", Pins(_eem_pin(eem_aux, 3, "p"))),
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Subsignal("sdod", Pins(_eem_pin(eem_aux, 4, "p"))),
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Misc("DIFF_TERM=TRUE"),
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IOStandard("LVDS_25"),
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),
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("sampler{}_adc_data_n".format(eem), 0,
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Subsignal("clkout", Pins(_eem_pin(eem_aux, 0, "n"))),
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Subsignal("sdoa", Pins(_eem_pin(eem_aux, 1, "n"))),
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Subsignal("sdob", Pins(_eem_pin(eem_aux, 2, "n"))),
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Subsignal("sdoc", Pins(_eem_pin(eem_aux, 3, "n"))),
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Subsignal("sdod", Pins(_eem_pin(eem_aux, 4, "n"))),
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Misc("DIFF_TERM=TRUE"),
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IOStandard("LVDS_25"),
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),
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]
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return ios
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@classmethod
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def add_std(cls, target, eem, eem_aux, ttl_out_cls):
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cls.add_extension(target, eem, eem_aux)
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phy = spi2.SPIMaster(
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target.platform.request("sampler{}_adc_spi_p".format(eem)),
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target.platform.request("sampler{}_adc_spi_n".format(eem)))
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
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phy = spi2.SPIMaster(
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target.platform.request("sampler{}_pgia_spi_p".format(eem)),
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target.platform.request("sampler{}_pgia_spi_n".format(eem)))
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
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pads = target.platform.request("sampler{}_cnv".format(eem))
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phy = ttl_out_cls(pads.p, pads.n)
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy))
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sdr = target.platform.request("sampler{}_sdr".format(eem))
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target.specials += DifferentialOutput(1, sdr.p, sdr.n)
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class Novogorny(_EEM):
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@staticmethod
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def io(eem):
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return [
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("novogorny{}_spi_p".format(eem), 0,
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Subsignal("clk", Pins(_eem_pin(eem, 0, "p"))),
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Subsignal("mosi", Pins(_eem_pin(eem, 1, "p"))),
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Subsignal("miso", Pins(_eem_pin(eem, 2, "p"))),
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Subsignal("cs_n", Pins(
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_eem_pin(eem, 3, "p"), _eem_pin(eem, 4, "p"))),
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IOStandard("LVDS_25"),
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),
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("novogorny{}_spi_n".format(eem), 0,
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Subsignal("clk", Pins(_eem_pin(eem, 0, "n"))),
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Subsignal("mosi", Pins(_eem_pin(eem, 1, "n"))),
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Subsignal("miso", Pins(_eem_pin(eem, 2, "n"))),
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Subsignal("cs_n", Pins(
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_eem_pin(eem, 3, "n"), _eem_pin(eem, 4, "n"))),
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IOStandard("LVDS_25"),
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),
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] + [
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("novogorny{}_{}".format(eem, sig), 0,
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Subsignal("p", Pins(_eem_pin(j, i, "p"))),
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Subsignal("n", Pins(_eem_pin(j, i, "n"))),
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IOStandard("LVDS_25")
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) for i, j, sig in [
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(5, eem, "cnv"),
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(6, eem, "busy"),
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(7, eem, "scko"),
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]
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]
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@classmethod
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def add_std(cls, target, eem, ttl_out_cls):
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cls.add_extension(target, eem)
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phy = spi2.SPIMaster(target.platform.request("novogorny{}_spi_p".format(eem)),
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target.platform.request("novogorny{}_spi_n".format(eem)))
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=16))
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pads = target.platform.request("novogorny{}_cnv".format(eem))
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phy = ttl_out_cls(pads.p, pads.n)
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy))
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class Zotino(_EEM):
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@staticmethod
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def io(eem):
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return [
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("zotino{}_spi_p".format(eem), 0,
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Subsignal("clk", Pins(_eem_pin(eem, 0, "p"))),
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Subsignal("mosi", Pins(_eem_pin(eem, 1, "p"))),
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Subsignal("miso", Pins(_eem_pin(eem, 2, "p"))),
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Subsignal("cs_n", Pins(
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_eem_pin(eem, 3, "p"), _eem_pin(eem, 4, "p"))),
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IOStandard("LVDS_25"),
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),
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("zotino{}_spi_n".format(eem), 0,
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Subsignal("clk", Pins(_eem_pin(eem, 0, "n"))),
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Subsignal("mosi", Pins(_eem_pin(eem, 1, "n"))),
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Subsignal("miso", Pins(_eem_pin(eem, 2, "n"))),
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Subsignal("cs_n", Pins(
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_eem_pin(eem, 3, "n"), _eem_pin(eem, 4, "n"))),
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IOStandard("LVDS_25"),
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),
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] + [
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("zotino{}_{}".format(eem, sig), 0,
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Subsignal("p", Pins(_eem_pin(j, i, "p"))),
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Subsignal("n", Pins(_eem_pin(j, i, "n"))),
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IOStandard("LVDS_25")
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) for i, j, sig in [
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(5, eem, "ldac_n"),
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(6, eem, "busy"),
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(7, eem, "clr_n"),
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]
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]
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@classmethod
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def add_std(cls, target, eem, ttl_out_cls):
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cls.add_extension(target, eem)
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phy = spi2.SPIMaster(target.platform.request("zotino{}_spi_p".format(eem)),
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target.platform.request("zotino{}_spi_n".format(eem)))
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
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for signal in "ldac_n clr_n".split():
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pads = target.platform.request("zotino{}_{}".format(eem, signal))
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phy = ttl_out_cls(pads.p, pads.n)
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target.submodules += phy
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target.rtio_channels.append(rtio.Channel.from_phy(phy))
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@ -5,7 +5,6 @@ import argparse
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from migen import *
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from migen.genlib.resetsync import AsyncResetSynchronizer
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from migen.genlib.cdc import MultiReg
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from migen.build.generic_platform import *
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from migen.genlib.io import DifferentialOutput
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from misoc.interconnect.csr import *
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@ -20,6 +19,7 @@ from artiq.gateware import rtio
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from artiq.gateware.rtio.phy import (
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ttl_simple, ttl_serdes_7series, spi2, servo as rtservo)
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from artiq.gateware.suservo import servo, pads as servo_pads
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from artiq.gateware import eem
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from artiq.gateware.drtio.transceiver import gtp_7series
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from artiq.gateware.drtio.siphaser import SiPhaser7Series
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from artiq.gateware.drtio.rx_synchronizer import XilinxRXSynchronizer
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@ -146,240 +146,6 @@ class _StandaloneBase(MiniSoC, AMPSoC):
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self.csr_devices.append("rtio_analyzer")
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def _eem_signal(i):
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n = "d{}".format(i)
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if i == 0:
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n += "_cc"
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return n
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def _eem_pin(eem, i, pol):
|
||||
return "{}:{}_{}".format(eem, _eem_signal(i), pol)
|
||||
|
||||
|
||||
def _dio(eem):
|
||||
return [(eem, i,
|
||||
Subsignal("p", Pins(_eem_pin(eem, i, "p"))),
|
||||
Subsignal("n", Pins(_eem_pin(eem, i, "n"))),
|
||||
IOStandard("LVDS_25"))
|
||||
for i in range(8)]
|
||||
|
||||
|
||||
def _sampler(eem, eem_aux=None):
|
||||
ios = [
|
||||
("{}_adc_spi_p".format(eem), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem, 0, "p"))),
|
||||
Subsignal("miso", Pins(_eem_pin(eem, 1, "p"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
("{}_adc_spi_n".format(eem), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem, 0, "n"))),
|
||||
Subsignal("miso", Pins(_eem_pin(eem, 1, "n"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
("{}_pgia_spi_p".format(eem), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem, 4, "p"))),
|
||||
Subsignal("mosi", Pins(_eem_pin(eem, 5, "p"))),
|
||||
Subsignal("miso", Pins(_eem_pin(eem, 6, "p"))),
|
||||
Subsignal("cs_n", Pins(_eem_pin(eem, 7, "p"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
("{}_pgia_spi_n".format(eem), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem, 4, "n"))),
|
||||
Subsignal("mosi", Pins(_eem_pin(eem, 5, "n"))),
|
||||
Subsignal("miso", Pins(_eem_pin(eem, 6, "n"))),
|
||||
Subsignal("cs_n", Pins(_eem_pin(eem, 7, "n"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
] + [
|
||||
("{}_{}".format(eem, sig), 0,
|
||||
Subsignal("p", Pins(_eem_pin(j, i, "p"))),
|
||||
Subsignal("n", Pins(_eem_pin(j, i, "n"))),
|
||||
IOStandard("LVDS_25")
|
||||
) for i, j, sig in [
|
||||
(2, eem, "sdr"),
|
||||
(3, eem, "cnv")
|
||||
]
|
||||
]
|
||||
if eem_aux is not None:
|
||||
ios += [
|
||||
("{}_adc_data_p".format(eem), 0,
|
||||
Subsignal("clkout", Pins(_eem_pin(eem_aux, 0, "p"))),
|
||||
Subsignal("sdoa", Pins(_eem_pin(eem_aux, 1, "p"))),
|
||||
Subsignal("sdob", Pins(_eem_pin(eem_aux, 2, "p"))),
|
||||
Subsignal("sdoc", Pins(_eem_pin(eem_aux, 3, "p"))),
|
||||
Subsignal("sdod", Pins(_eem_pin(eem_aux, 4, "p"))),
|
||||
Misc("DIFF_TERM=TRUE"),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
("{}_adc_data_n".format(eem), 0,
|
||||
Subsignal("clkout", Pins(_eem_pin(eem_aux, 0, "n"))),
|
||||
Subsignal("sdoa", Pins(_eem_pin(eem_aux, 1, "n"))),
|
||||
Subsignal("sdob", Pins(_eem_pin(eem_aux, 2, "n"))),
|
||||
Subsignal("sdoc", Pins(_eem_pin(eem_aux, 3, "n"))),
|
||||
Subsignal("sdod", Pins(_eem_pin(eem_aux, 4, "n"))),
|
||||
Misc("DIFF_TERM=TRUE"),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
]
|
||||
return ios
|
||||
|
||||
|
||||
def _novogorny(eem):
|
||||
return [
|
||||
("{}_spi_p".format(eem), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem, 0, "p"))),
|
||||
Subsignal("mosi", Pins(_eem_pin(eem, 1, "p"))),
|
||||
Subsignal("miso", Pins(_eem_pin(eem, 2, "p"))),
|
||||
Subsignal("cs_n", Pins(
|
||||
_eem_pin(eem, 3, "p"), _eem_pin(eem, 4, "p"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
("{}_spi_n".format(eem), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem, 0, "n"))),
|
||||
Subsignal("mosi", Pins(_eem_pin(eem, 1, "n"))),
|
||||
Subsignal("miso", Pins(_eem_pin(eem, 2, "n"))),
|
||||
Subsignal("cs_n", Pins(
|
||||
_eem_pin(eem, 3, "n"), _eem_pin(eem, 4, "n"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
] + [
|
||||
("{}_{}".format(eem, sig), 0,
|
||||
Subsignal("p", Pins(_eem_pin(j, i, "p"))),
|
||||
Subsignal("n", Pins(_eem_pin(j, i, "n"))),
|
||||
IOStandard("LVDS_25")
|
||||
) for i, j, sig in [
|
||||
(5, eem, "cnv"),
|
||||
(6, eem, "busy"),
|
||||
(7, eem, "scko"),
|
||||
]
|
||||
]
|
||||
|
||||
|
||||
def _zotino(eem):
|
||||
return [
|
||||
("{}_spi_p".format(eem), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem, 0, "p"))),
|
||||
Subsignal("mosi", Pins(_eem_pin(eem, 1, "p"))),
|
||||
Subsignal("miso", Pins(_eem_pin(eem, 2, "p"))),
|
||||
Subsignal("cs_n", Pins(
|
||||
_eem_pin(eem, 3, "p"), _eem_pin(eem, 4, "p"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
("{}_spi_n".format(eem), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem, 0, "n"))),
|
||||
Subsignal("mosi", Pins(_eem_pin(eem, 1, "n"))),
|
||||
Subsignal("miso", Pins(_eem_pin(eem, 2, "n"))),
|
||||
Subsignal("cs_n", Pins(
|
||||
_eem_pin(eem, 3, "n"), _eem_pin(eem, 4, "n"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
] + [
|
||||
("{}_{}".format(eem, sig), 0,
|
||||
Subsignal("p", Pins(_eem_pin(j, i, "p"))),
|
||||
Subsignal("n", Pins(_eem_pin(j, i, "n"))),
|
||||
IOStandard("LVDS_25")
|
||||
) for i, j, sig in [
|
||||
(5, eem, "ldac_n"),
|
||||
(6, eem, "busy"),
|
||||
(7, eem, "clr_n"),
|
||||
]
|
||||
]
|
||||
|
||||
|
||||
def _urukul(eem, eem_aux=None):
|
||||
ios = [
|
||||
("{}_spi_p".format(eem), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem, 0, "p"))),
|
||||
Subsignal("mosi", Pins(_eem_pin(eem, 1, "p"))),
|
||||
Subsignal("miso", Pins(_eem_pin(eem, 2, "p"))),
|
||||
Subsignal("cs_n", Pins(
|
||||
*(_eem_pin(eem, i + 3, "p") for i in range(3)))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
("{}_spi_n".format(eem), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem, 0, "n"))),
|
||||
Subsignal("mosi", Pins(_eem_pin(eem, 1, "n"))),
|
||||
Subsignal("miso", Pins(_eem_pin(eem, 2, "n"))),
|
||||
Subsignal("cs_n", Pins(
|
||||
*(_eem_pin(eem, i + 3, "n") for i in range(3)))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
]
|
||||
ttls = [(6, eem, "io_update"),
|
||||
(7, eem, "dds_reset")]
|
||||
if eem_aux is not None:
|
||||
ttls += [(0, eem_aux, "sync_clk"),
|
||||
(1, eem_aux, "sync_in"),
|
||||
(2, eem_aux, "io_update_ret"),
|
||||
(3, eem_aux, "nu_mosi3"),
|
||||
(4, eem_aux, "sw0"),
|
||||
(5, eem_aux, "sw1"),
|
||||
(6, eem_aux, "sw2"),
|
||||
(7, eem_aux, "sw3")]
|
||||
for i, j, sig in ttls:
|
||||
ios.append(
|
||||
("{}_{}".format(eem, sig), 0,
|
||||
Subsignal("p", Pins(_eem_pin(j, i, "p"))),
|
||||
Subsignal("n", Pins(_eem_pin(j, i, "n"))),
|
||||
IOStandard("LVDS_25")
|
||||
))
|
||||
return ios
|
||||
|
||||
|
||||
def _urukul_qspi(eem0, eem1):
|
||||
ios = [
|
||||
("{}_spi_p".format(eem0), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem0, 0, "p"))),
|
||||
Subsignal("mosi", Pins(_eem_pin(eem0, 1, "p"))),
|
||||
Subsignal("cs_n", Pins(
|
||||
_eem_pin(eem0, 3, "p"), _eem_pin(eem0, 4, "p"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
("{}_spi_n".format(eem0), 0,
|
||||
Subsignal("clk", Pins(_eem_pin(eem0, 0, "n"))),
|
||||
Subsignal("mosi", Pins(_eem_pin(eem0, 1, "n"))),
|
||||
Subsignal("cs_n", Pins(
|
||||
_eem_pin(eem0, 3, "n"), _eem_pin(eem0, 4, "n"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
]
|
||||
ttls = [(6, eem0, "io_update"),
|
||||
(7, eem0, "dds_reset"),
|
||||
(4, eem1, "sw0"),
|
||||
(5, eem1, "sw1"),
|
||||
(6, eem1, "sw2"),
|
||||
(7, eem1, "sw3")]
|
||||
for i, j, sig in ttls:
|
||||
ios.append(
|
||||
("{}_{}".format(eem0, sig), 0,
|
||||
Subsignal("p", Pins(_eem_pin(j, i, "p"))),
|
||||
Subsignal("n", Pins(_eem_pin(j, i, "n"))),
|
||||
IOStandard("LVDS_25")
|
||||
))
|
||||
ios += [
|
||||
("{}_qspi_p".format(eem0), 0,
|
||||
Subsignal("cs", Pins(_eem_pin(eem0, 5, "p"))),
|
||||
Subsignal("clk", Pins(_eem_pin(eem0, 2, "p"))),
|
||||
Subsignal("mosi0", Pins(_eem_pin(eem1, 0, "p"))),
|
||||
Subsignal("mosi1", Pins(_eem_pin(eem1, 1, "p"))),
|
||||
Subsignal("mosi2", Pins(_eem_pin(eem1, 2, "p"))),
|
||||
Subsignal("mosi3", Pins(_eem_pin(eem1, 3, "p"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
("{}_qspi_n".format(eem0), 0,
|
||||
Subsignal("cs", Pins(_eem_pin(eem0, 5, "n"))),
|
||||
Subsignal("clk", Pins(_eem_pin(eem0, 2, "n"))),
|
||||
Subsignal("mosi0", Pins(_eem_pin(eem1, 0, "n"))),
|
||||
Subsignal("mosi1", Pins(_eem_pin(eem1, 1, "n"))),
|
||||
Subsignal("mosi2", Pins(_eem_pin(eem1, 2, "n"))),
|
||||
Subsignal("mosi3", Pins(_eem_pin(eem1, 3, "n"))),
|
||||
IOStandard("LVDS_25"),
|
||||
),
|
||||
]
|
||||
return ios
|
||||
|
||||
|
||||
class Opticlock(_StandaloneBase):
|
||||
"""
|
||||
Opticlock extension variant configuration
|
||||
@ -392,99 +158,34 @@ class Opticlock(_StandaloneBase):
|
||||
self.config["SI5324_AS_SYNTHESIZER"] = None
|
||||
# self.config["SI5324_EXT_REF"] = None
|
||||
self.config["RTIO_FREQUENCY"] = "125.0"
|
||||
if hw_rev == "v1.0":
|
||||
# EEM clock fan-out from Si5324, not MMCX
|
||||
self.comb += self.platform.request("clk_sel").eq(1)
|
||||
|
||||
platform = self.platform
|
||||
platform.add_extension(_dio("eem0"))
|
||||
platform.add_extension(_dio("eem1"))
|
||||
platform.add_extension(_dio("eem2"))
|
||||
platform.add_extension(_novogorny("eem3"))
|
||||
platform.add_extension(_urukul("eem5", "eem4"))
|
||||
platform.add_extension(_urukul("eem6"))
|
||||
platform.add_extension(_zotino("eem7"))
|
||||
|
||||
try:
|
||||
# EEM clock fan-out from Si5324, not MMCX, only Kasli/v1.0
|
||||
self.comb += platform.request("clk_sel").eq(1)
|
||||
except ConstraintError:
|
||||
pass
|
||||
|
||||
rtio_channels = []
|
||||
for i in range(24):
|
||||
eem, port = divmod(i, 8)
|
||||
pads = platform.request("eem{}".format(eem), port)
|
||||
if i < 4:
|
||||
cls = ttl_serdes_7series.InOut_8X
|
||||
else:
|
||||
cls = ttl_serdes_7series.Output_8X
|
||||
phy = cls(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
# EEM3: Novogorny
|
||||
phy = spi2.SPIMaster(self.platform.request("eem3_spi_p"),
|
||||
self.platform.request("eem3_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=16))
|
||||
|
||||
for signal in "cnv".split():
|
||||
pads = platform.request("eem3_{}".format(signal))
|
||||
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
# EEM5 + EEM4: Urukul
|
||||
phy = spi2.SPIMaster(self.platform.request("eem5_spi_p"),
|
||||
self.platform.request("eem5_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
pads = platform.request("eem5_dds_reset")
|
||||
self.specials += DifferentialOutput(0, pads.p, pads.n)
|
||||
|
||||
for signal in "io_update sw0 sw1 sw2 sw3".split():
|
||||
pads = platform.request("eem5_{}".format(signal))
|
||||
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels = []
|
||||
eem.DIO.add_std(self, 0,
|
||||
ttl_serdes_7series.InOut_8X, ttl_serdes_7series.Output_8X)
|
||||
eem.DIO.add_std(self, 1,
|
||||
ttl_serdes_7series.Output_8X, ttl_serdes_7series.Output_8X)
|
||||
eem.DIO.add_std(self, 2,
|
||||
ttl_serdes_7series.Output_8X, ttl_serdes_7series.Output_8X)
|
||||
eem.Novogorny.add_std(self, 3, ttl_serdes_7series.Output_8X)
|
||||
eem.Urukul.add_std(self, 5, 4, ttl_serdes_7series.Output_8X)
|
||||
|
||||
for i in (1, 2):
|
||||
sfp_ctl = platform.request("sfp_ctl", i)
|
||||
sfp_ctl = self.platform.request("sfp_ctl", i)
|
||||
phy = ttl_simple.Output(sfp_ctl.led)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
# EEM6: Urukul
|
||||
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)
|
||||
|
||||
# EEM7: Zotino
|
||||
phy = spi2.SPIMaster(self.platform.request("eem7_spi_p"),
|
||||
self.platform.request("eem7_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
for signal in "ldac_n clr_n".split():
|
||||
pads = platform.request("eem7_{}".format(signal))
|
||||
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
eem.Urukul.add_std(self, 6, None, ttl_serdes_7series.Output_8X)
|
||||
eem.Zotino.add_std(self, 7, ttl_serdes_7series.Output_8X)
|
||||
|
||||
self.config["HAS_RTIO_LOG"] = None
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
|
||||
rtio_channels.append(rtio.LogChannel())
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
|
||||
self.rtio_channels.append(rtio.LogChannel())
|
||||
|
||||
self.add_rtio(rtio_channels)
|
||||
self.add_rtio(self.rtio_channels)
|
||||
|
||||
|
||||
class SUServo(_StandaloneBase):
|
||||
@ -499,37 +200,25 @@ class SUServo(_StandaloneBase):
|
||||
self.config["SI5324_AS_SYNTHESIZER"] = None
|
||||
# self.config["SI5324_EXT_REF"] = None
|
||||
self.config["RTIO_FREQUENCY"] = "125.0"
|
||||
if hw_rev == "v1.0":
|
||||
# EEM clock fan-out from Si5324, not MMCX
|
||||
self.comb += self.platform.request("clk_sel").eq(1)
|
||||
|
||||
platform = self.platform
|
||||
platform.add_extension(_dio("eem0"))
|
||||
platform.add_extension(_dio("eem1"))
|
||||
platform.add_extension(_sampler("eem3", "eem2"))
|
||||
platform.add_extension(_urukul_qspi("eem5", "eem4"))
|
||||
platform.add_extension(_urukul_qspi("eem7", "eem6"))
|
||||
|
||||
try:
|
||||
# EEM clock fan-out from Si5324, not MMCX, only Kasli/v1.0
|
||||
self.comb += platform.request("clk_sel").eq(1)
|
||||
except ConstraintError:
|
||||
pass
|
||||
|
||||
rtio_channels = []
|
||||
for i in range(16):
|
||||
eem, port = divmod(i, 8)
|
||||
pads = platform.request("eem{}".format(eem), port)
|
||||
if i < 4:
|
||||
cls = ttl_serdes_7series.InOut_8X
|
||||
else:
|
||||
cls = ttl_serdes_7series.Output_8X
|
||||
phy = cls(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels = []
|
||||
# EEM0, EEM1: DIO
|
||||
eem.DIO.add_std(self, 0,
|
||||
ttl_serdes_7series.InOut_8X, ttl_serdes_7series.Output_8X)
|
||||
eem.DIO.add_std(self, 1,
|
||||
ttl_serdes_7series.Output_8X, ttl_serdes_7series.Output_8X)
|
||||
|
||||
# EEM3, EEM2: Sampler
|
||||
sampler_pads = servo_pads.SamplerPads(self.platform, "eem3")
|
||||
self.platform.add_extension(eem.Sampler.io(3, 2))
|
||||
sampler_pads = servo_pads.SamplerPads(self.platform, "sampler3")
|
||||
# EEM5, EEM4 and EEM7, EEM6: Urukul
|
||||
self.platform.add_extension(eem.Urukul.io_qspi(5, 4))
|
||||
self.platform.add_extension(eem.Urukul.io_qspi(7, 6))
|
||||
urukul_pads = servo_pads.UrukulPads(self.platform,
|
||||
"eem5", "eem7")
|
||||
"urukul5", "urukul7")
|
||||
adc_p = servo.ADCParams(width=16, channels=8, lanes=4, t_cnvh=4,
|
||||
# account for SCK pipeline latency
|
||||
t_conv=57 - 4, t_rtt=4 + 4)
|
||||
@ -543,124 +232,98 @@ class SUServo(_StandaloneBase):
|
||||
|
||||
ctrls = [rtservo.RTServoCtrl(ctrl) for ctrl in su.iir.ctrl]
|
||||
self.submodules += ctrls
|
||||
rtio_channels.extend(rtio.Channel.from_phy(ctrl) for ctrl in ctrls)
|
||||
self.rtio_channels.extend(rtio.Channel.from_phy(ctrl) for ctrl in ctrls)
|
||||
mem = rtservo.RTServoMem(iir_p, su)
|
||||
self.submodules += mem
|
||||
rtio_channels.append(rtio.Channel.from_phy(mem, ififo_depth=4))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(mem, ififo_depth=4))
|
||||
|
||||
# EEM3: Sampler
|
||||
phy = spi2.SPIMaster(self.platform.request("eem3_pgia_spi_p"),
|
||||
self.platform.request("eem3_pgia_spi_n"))
|
||||
phy = spi2.SPIMaster(self.platform.request("sampler3_pgia_spi_p"),
|
||||
self.platform.request("sampler3_pgia_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
# EEM5 + EEM4: Urukul
|
||||
phy = spi2.SPIMaster(self.platform.request("eem5_spi_p"),
|
||||
self.platform.request("eem5_spi_n"))
|
||||
phy = spi2.SPIMaster(self.platform.request("urukul5_spi_p"),
|
||||
self.platform.request("urukul5_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
pads = platform.request("eem5_dds_reset")
|
||||
pads = self.platform.request("urukul5_dds_reset")
|
||||
self.specials += DifferentialOutput(0, pads.p, pads.n)
|
||||
|
||||
for i, signal in enumerate("sw0 sw1 sw2 sw3".split()):
|
||||
pads = platform.request("eem5_{}".format(signal))
|
||||
pads = self.platform.request("urukul5_{}".format(signal))
|
||||
self.specials += DifferentialOutput(
|
||||
su.iir.ctrl[i].en_out,
|
||||
pads.p, pads.n)
|
||||
|
||||
# EEM7 + EEM6: Urukul
|
||||
phy = spi2.SPIMaster(self.platform.request("eem7_spi_p"),
|
||||
self.platform.request("eem7_spi_n"))
|
||||
phy = spi2.SPIMaster(self.platform.request("urukul7_spi_p"),
|
||||
self.platform.request("urukul7_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
pads = platform.request("eem7_dds_reset")
|
||||
pads = self.platform.request("urukul7_dds_reset")
|
||||
self.specials += DifferentialOutput(0, pads.p, pads.n)
|
||||
|
||||
for i, signal in enumerate("sw0 sw1 sw2 sw3".split()):
|
||||
pads = platform.request("eem7_{}".format(signal))
|
||||
pads = self.platform.request("urukul7_{}".format(signal))
|
||||
self.specials += DifferentialOutput(
|
||||
su.iir.ctrl[i + 4].en_out,
|
||||
pads.p, pads.n)
|
||||
|
||||
for i in (1, 2):
|
||||
sfp_ctl = platform.request("sfp_ctl", i)
|
||||
sfp_ctl = self.platform.request("sfp_ctl", i)
|
||||
phy = ttl_simple.Output(sfp_ctl.led)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
self.config["HAS_RTIO_LOG"] = None
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
|
||||
rtio_channels.append(rtio.LogChannel())
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
|
||||
self.rtio_channels.append(rtio.LogChannel())
|
||||
|
||||
self.add_rtio(rtio_channels)
|
||||
self.add_rtio(self.rtio_channels)
|
||||
|
||||
platform.add_false_path_constraints(
|
||||
self.platform.add_false_path_constraints(
|
||||
sampler_pads.clkout_p,
|
||||
self.rtio_crg.cd_rtio.clk)
|
||||
platform.add_false_path_constraints(
|
||||
self.platform.add_false_path_constraints(
|
||||
sampler_pads.clkout_p,
|
||||
self.crg.cd_sys.clk)
|
||||
|
||||
|
||||
class SYSU(_StandaloneBase):
|
||||
def __init__(self, **kwargs):
|
||||
_StandaloneBase.__init__(self, **kwargs)
|
||||
def __init__(self, hw_rev=None, **kwargs):
|
||||
if hw_rev is None:
|
||||
hw_rev = "v1.0"
|
||||
_StandaloneBase.__init__(self, hw_rev=hw_rev, **kwargs)
|
||||
|
||||
self.config["SI5324_AS_SYNTHESIZER"] = None
|
||||
self.config["RTIO_FREQUENCY"] = "125.0"
|
||||
if hw_rev == "v1.0":
|
||||
# EEM clock fan-out from Si5324, not MMCX
|
||||
self.comb += self.platform.request("clk_sel").eq(1)
|
||||
|
||||
platform = self.platform
|
||||
platform.add_extension(_urukul("eem1", "eem0"))
|
||||
platform.add_extension(_dio("eem2"))
|
||||
platform.add_extension(_dio("eem3"))
|
||||
platform.add_extension(_dio("eem4"))
|
||||
platform.add_extension(_dio("eem5"))
|
||||
platform.add_extension(_dio("eem6"))
|
||||
|
||||
# EEM clock fan-out from Si5324, not MMCX
|
||||
self.comb += platform.request("clk_sel").eq(1)
|
||||
|
||||
# EEM2-6: TTL
|
||||
rtio_channels = []
|
||||
for i in range(40):
|
||||
eem_offset, port = divmod(i, 8)
|
||||
pads = platform.request("eem{}".format(2 + eem_offset), port)
|
||||
if i < 4:
|
||||
cls = ttl_serdes_7series.InOut_8X
|
||||
else:
|
||||
cls = ttl_serdes_7series.Output_8X
|
||||
phy = cls(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
# EEM0, EEM1: Urukul
|
||||
phy = spi2.SPIMaster(self.platform.request("eem1_spi_p"),
|
||||
self.platform.request("eem1_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
pads = platform.request("eem1_dds_reset")
|
||||
self.specials += DifferentialOutput(0, pads.p, pads.n)
|
||||
|
||||
for signal in "io_update sw0 sw1 sw2 sw3".split():
|
||||
pads = platform.request("eem1_{}".format(signal))
|
||||
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels = []
|
||||
eem.DIO.add_std(self, 2,
|
||||
ttl_serdes_7series.InOut_8X, ttl_serdes_7series.Output_8X)
|
||||
for i in range(3, 7):
|
||||
eem.DIO.add_std(self, i,
|
||||
ttl_serdes_7series.Output_8X, ttl_serdes_7series.Output_8X)
|
||||
eem.Urukul.add_std(self, 1, 0, ttl_serdes_7series.Output_8X)
|
||||
|
||||
for i in (1, 2):
|
||||
sfp_ctl = platform.request("sfp_ctl", i)
|
||||
sfp_ctl = self.platform.request("sfp_ctl", i)
|
||||
phy = ttl_simple.Output(sfp_ctl.led)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
self.config["HAS_RTIO_LOG"] = None
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
|
||||
rtio_channels.append(rtio.LogChannel())
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
|
||||
self.rtio_channels.append(rtio.LogChannel())
|
||||
|
||||
self.add_rtio(rtio_channels)
|
||||
self.add_rtio(self.rtio_channels)
|
||||
|
||||
|
||||
class MITLL(_StandaloneBase):
|
||||
@ -671,61 +334,29 @@ class MITLL(_StandaloneBase):
|
||||
|
||||
self.config["SI5324_AS_SYNTHESIZER"] = None
|
||||
self.config["RTIO_FREQUENCY"] = "125.0"
|
||||
if hw_rev == "v1.0":
|
||||
# EEM clock fan-out from Si5324, not MMCX
|
||||
self.comb += self.platform.request("clk_sel").eq(1)
|
||||
|
||||
platform = self.platform
|
||||
self.rtio_channels = []
|
||||
# TODO: grabber on eem0->eemB eem1->eemA
|
||||
platform.add_extension(_urukul("eem3", "eem2"))
|
||||
platform.add_extension(_dio("eem4"))
|
||||
platform.add_extension(_zotino("eem5"))
|
||||
platform.add_extension(_zotino("eem6"))
|
||||
|
||||
# EEM4: TTL
|
||||
rtio_channels = []
|
||||
for i in range(8):
|
||||
pads = platform.request("eem4", i)
|
||||
phy = ttl_serdes_7series.InOut_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
# EEM2, EEM3: Urukul
|
||||
phy = spi2.SPIMaster(self.platform.request("eem3_spi_p"),
|
||||
self.platform.request("eem3_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
pads = platform.request("eem3_dds_reset")
|
||||
self.specials += DifferentialOutput(0, pads.p, pads.n)
|
||||
|
||||
for signal in "io_update sw0 sw1 sw2 sw3".split():
|
||||
pads = platform.request("eem3_{}".format(signal))
|
||||
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
# EEM5, EEM6: Zotino
|
||||
for i in (5, 6):
|
||||
phy = spi2.SPIMaster(self.platform.request("eem{}_spi_p".format(i)),
|
||||
self.platform.request("eem{}_spi_n".format(i)))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
for signal in "ldac_n clr_n".split():
|
||||
pads = platform.request("eem{}_{}".format(i, signal))
|
||||
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
eem.DIO.add_std(self, 4,
|
||||
ttl_serdes_7series.InOut_8X, ttl_serdes_7series.InOut_8X)
|
||||
eem.Urukul.add_std(self, 3, 2, ttl_serdes_7series.Output_8X)
|
||||
eem.Zotino.add_std(self, 5, ttl_serdes_7series.Output_8X)
|
||||
eem.Zotino.add_std(self, 6, ttl_serdes_7series.Output_8X)
|
||||
|
||||
for i in (1, 2):
|
||||
sfp_ctl = platform.request("sfp_ctl", i)
|
||||
sfp_ctl = self.platform.request("sfp_ctl", i)
|
||||
phy = ttl_simple.Output(sfp_ctl.led)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
self.config["HAS_RTIO_LOG"] = None
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
|
||||
rtio_channels.append(rtio.LogChannel())
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
|
||||
self.rtio_channels.append(rtio.LogChannel())
|
||||
|
||||
self.add_rtio(rtio_channels)
|
||||
self.add_rtio(self.rtio_channels)
|
||||
|
||||
|
||||
class USTC(_StandaloneBase):
|
||||
@ -736,55 +367,32 @@ class USTC(_StandaloneBase):
|
||||
|
||||
self.config["SI5324_AS_SYNTHESIZER"] = None
|
||||
self.config["RTIO_FREQUENCY"] = "125.0"
|
||||
if hw_rev == "v1.0":
|
||||
# EEM clock fan-out from Si5324, not MMCX
|
||||
self.comb += self.platform.request("clk_sel").eq(1)
|
||||
|
||||
platform = self.platform
|
||||
self.rtio_channels = []
|
||||
# TODO: grabber on eem0->eemA
|
||||
platform.add_extension(_urukul("eem2", "eem1"))
|
||||
platform.add_extension(_urukul("eem4", "eem3"))
|
||||
platform.add_extension(_dio("eem5"))
|
||||
platform.add_extension(_dio("eem6"))
|
||||
platform.add_extension(_dio("eem7"))
|
||||
|
||||
# EEM5-7: TTL
|
||||
rtio_channels = []
|
||||
for i in range(24):
|
||||
eem_offset, port = divmod(i, 8)
|
||||
pads = platform.request("eem{}".format(5 + eem_offset), port)
|
||||
if i < 4:
|
||||
cls = ttl_serdes_7series.InOut_8X
|
||||
else:
|
||||
cls = ttl_serdes_7series.Output_8X
|
||||
phy = cls(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
# EEM2-4: Urukul
|
||||
for eem in (2, 4):
|
||||
phy = spi2.SPIMaster(self.platform.request("eem{}_spi_p".format(eem)),
|
||||
self.platform.request("eem{}_spi_n".format(eem)))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
pads = platform.request("eem{}_dds_reset".format(eem))
|
||||
self.specials += DifferentialOutput(0, pads.p, pads.n)
|
||||
|
||||
for signal in "io_update sw0 sw1 sw2 sw3".split():
|
||||
pads = platform.request("eem{}_{}".format(eem, signal))
|
||||
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
eem.DIO.add_std(self, 5,
|
||||
ttl_serdes_7series.InOut_8X, ttl_serdes_7series.Output_8X)
|
||||
eem.DIO.add_std(self, 6,
|
||||
ttl_serdes_7series.Output_8X, ttl_serdes_7series.Output_8X)
|
||||
eem.DIO.add_std(self, 7,
|
||||
ttl_serdes_7series.Output_8X, ttl_serdes_7series.Output_8X)
|
||||
eem.Urukul.add_std(self, 2, 1, ttl_serdes_7series.Output_8X)
|
||||
eem.Urukul.add_std(self, 4, 3, ttl_serdes_7series.Output_8X)
|
||||
|
||||
for i in (1, 2):
|
||||
sfp_ctl = platform.request("sfp_ctl", i)
|
||||
sfp_ctl = self.platform.request("sfp_ctl", i)
|
||||
phy = ttl_simple.Output(sfp_ctl.led)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
self.config["HAS_RTIO_LOG"] = None
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
|
||||
rtio_channels.append(rtio.LogChannel())
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
|
||||
self.rtio_channels.append(rtio.LogChannel())
|
||||
|
||||
self.add_rtio(rtio_channels)
|
||||
self.add_rtio(self.rtio_channels)
|
||||
|
||||
|
||||
class Tester(_StandaloneBase):
|
||||
@ -799,87 +407,28 @@ class Tester(_StandaloneBase):
|
||||
self.config["SI5324_AS_SYNTHESIZER"] = None
|
||||
# self.config["SI5324_EXT_REF"] = None
|
||||
self.config["RTIO_FREQUENCY"] = "125.0"
|
||||
if hw_rev == "v1.0":
|
||||
# EEM clock fan-out from Si5324, not MMCX
|
||||
self.comb += self.platform.request("clk_sel").eq(1)
|
||||
|
||||
platform = self.platform
|
||||
platform.add_extension(_urukul("eem1", "eem0"))
|
||||
platform.add_extension(_sampler("eem3", "eem2"))
|
||||
platform.add_extension(_zotino("eem4"))
|
||||
platform.add_extension(_dio("eem5"))
|
||||
|
||||
try:
|
||||
# EEM clock fan-out from Si5324, not MMCX, only Kasli/v1.0
|
||||
self.comb += platform.request("clk_sel").eq(1)
|
||||
except ConstraintError:
|
||||
pass
|
||||
|
||||
# EEM5: TTL
|
||||
rtio_channels = []
|
||||
for i in range(8):
|
||||
pads = platform.request("eem5", i)
|
||||
if i < 4:
|
||||
cls = ttl_serdes_7series.InOut_8X
|
||||
else:
|
||||
cls = ttl_serdes_7series.Output_8X
|
||||
phy = cls(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
# EEM0, EEM1: Urukul
|
||||
phy = spi2.SPIMaster(self.platform.request("eem1_spi_p"),
|
||||
self.platform.request("eem1_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
pads = platform.request("eem1_dds_reset")
|
||||
self.specials += DifferentialOutput(0, pads.p, pads.n)
|
||||
|
||||
for signal in "io_update sw0 sw1 sw2 sw3".split():
|
||||
pads = platform.request("eem1_{}".format(signal))
|
||||
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
# EEM2, EEM3: Sampler
|
||||
phy = spi2.SPIMaster(self.platform.request("eem3_adc_spi_p"),
|
||||
self.platform.request("eem3_adc_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
phy = spi2.SPIMaster(self.platform.request("eem3_pgia_spi_p"),
|
||||
self.platform.request("eem3_pgia_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
pads = platform.request("eem3_cnv")
|
||||
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
sdr = platform.request("eem3_sdr")
|
||||
self.specials += DifferentialOutput(1, sdr.p, sdr.n)
|
||||
|
||||
# EEM4: Zotino
|
||||
phy = spi2.SPIMaster(self.platform.request("eem4_spi_p"),
|
||||
self.platform.request("eem4_spi_n"))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
|
||||
|
||||
for signal in "ldac_n clr_n".split():
|
||||
pads = platform.request("eem4_{}".format(signal))
|
||||
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
self.rtio_channels = []
|
||||
eem.DIO.add_std(self, 5,
|
||||
ttl_serdes_7series.InOut_8X, ttl_serdes_7series.Output_8X)
|
||||
eem.Urukul.add_std(self, 1, 0, ttl_serdes_7series.Output_8X)
|
||||
eem.Sampler.add_std(self, 3, 2, ttl_serdes_7series.Output_8X)
|
||||
eem.Zotino.add_std(self, 4, ttl_serdes_7series.Output_8X)
|
||||
|
||||
for i in (1, 2):
|
||||
sfp_ctl = platform.request("sfp_ctl", i)
|
||||
sfp_ctl = self.platform.request("sfp_ctl", i)
|
||||
phy = ttl_simple.Output(sfp_ctl.led)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
print(len(rtio_channels))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
self.config["HAS_RTIO_LOG"] = None
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
|
||||
rtio_channels.append(rtio.LogChannel())
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
|
||||
self.rtio_channels.append(rtio.LogChannel())
|
||||
|
||||
self.add_rtio(rtio_channels)
|
||||
self.add_rtio(self.rtio_channels)
|
||||
|
||||
|
||||
class _RTIOClockMultiplier(Module):
|
||||
@ -1134,55 +683,40 @@ class Master(_MasterBase):
|
||||
def __init__(self, *args, **kwargs):
|
||||
_MasterBase.__init__(self, *args, **kwargs)
|
||||
|
||||
platform = self.platform
|
||||
platform.add_extension(_dio("eem0"))
|
||||
self.rtio_channels = []
|
||||
|
||||
rtio_channels = []
|
||||
|
||||
phy = ttl_simple.Output(platform.request("user_led", 0))
|
||||
phy = ttl_simple.Output(self.platform.request("user_led", 0))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
for sc in self.sfp_ctl:
|
||||
phy = ttl_simple.Output(sc.led)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
for i in range(8):
|
||||
pads = platform.request("eem0", i)
|
||||
phy = ttl_serdes_7series.InOut_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
eem.DIO.add_std(self, 0, ttl_serdes_7series.InOut_8X)
|
||||
|
||||
self.config["HAS_RTIO_LOG"] = None
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
|
||||
rtio_channels.append(rtio.LogChannel())
|
||||
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
|
||||
self.rtio_channels.append(rtio.LogChannel())
|
||||
|
||||
self.add_rtio(rtio_channels)
|
||||
self.add_rtio(self.rtio_channels)
|
||||
|
||||
|
||||
class Satellite(_SatelliteBase):
|
||||
def __init__(self, *args, **kwargs):
|
||||
_SatelliteBase.__init__(self, *args, **kwargs)
|
||||
|
||||
platform = self.platform
|
||||
platform.add_extension(_dio("eem0"))
|
||||
|
||||
rtio_channels = []
|
||||
phy = ttl_simple.Output(platform.request("user_led", 0))
|
||||
self.rtio_channels = []
|
||||
phy = ttl_simple.Output(self.platform.request("user_led", 0))
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
for i in range(1, 3):
|
||||
phy = ttl_simple.Output(platform.request("sfp_ctl", i).led)
|
||||
phy = ttl_simple.Output(self.platform.request("sfp_ctl", i).led)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
self.rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
eem.DIO.add_std(self, 0, ttl_serdes_7series.InOut_8X)
|
||||
|
||||
for i in range(8):
|
||||
pads = platform.request("eem0", i)
|
||||
phy = ttl_serdes_7series.InOut_8X(pads.p, pads.n)
|
||||
self.submodules += phy
|
||||
rtio_channels.append(rtio.Channel.from_phy(phy))
|
||||
|
||||
self.add_rtio(rtio_channels)
|
||||
self.add_rtio(self.rtio_channels)
|
||||
|
||||
|
||||
def main():
|
||||
|
||||
Loading…
Reference in New Issue
Block a user