def __init__(self, description, hw_rev=None, **kwargs):
if hw_rev is None:
hw_rev = description["hw_rev"]
self.class_name_override = description["variant"]
SatelliteBase.__init__(self,
hw_rev=hw_rev,
rtio_clk_freq=description.get("rtio_frequency", 125e6),
enable_sata=description.get("enable_sata_drtio", False),
**kwargs)
if hw_rev == "v1.0":
# EEM clock fan-out from Si5324, not MMCX
self.comb += self.platform.request("clk_sel").eq(1)
has_grabber = any(peripheral["type"] == "grabber" for peripheral in description["peripherals"])
if has_grabber:
self.grabber_csr_group = []
self.rtio_channels = []
add_peripherals(self, description["peripherals"])
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels)
if has_grabber:
self.config["HAS_GRABBER"] = None
self.add_csr_group("grabber", self.grabber_csr_group)
for grabber in self.grabber_csr_group:
self.platform.add_false_path_constraints(
self.drtio_transceiver.gtps[0].txoutclk, getattr(self, grabber).deserializer.cd_cl.clk)
def __init__(self, hw_rev=None, *args, **kwargs):
if hw_rev is None:
hw_rev = "v1.1"
_MasterBase.__init__(self,
rtio_clk_freq=125e6,
hw_rev=hw_rev,
*args,
**kwargs)
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.Sampler.add_std(self, 3, None, ttl_serdes_7series.Output_8X)
eem.Urukul.add_std(self, 5, 4, ttl_serdes_7series.Output_8X)
eem.Urukul.add_std(self, 6, None, ttl_serdes_7series.Output_8X)
for i in (0, 1):
phy = ttl_simple.Output(self.platform.request("user_led", i))
self.submodules += phy
self.rtio_channels.append(rtio.Channel.from_phy(phy))
eem.Zotino.add_std(self, 7, ttl_serdes_7series.Output_8X)
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels)
def __init__(self, hw_rev=None, **kwargs):
if hw_rev is None:
hw_rev = "v2.0"
StandaloneBase.__init__(self, hw_rev=hw_rev, **kwargs)
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)
self.rtio_channels = []
eem.DIO.add_std(self,
5,
ttl_serdes_7series.InOut_8X,
ttl_serdes_7series.Output_8X,
edge_counter_cls=edge_counter.SimpleEdgeCounter)
eem.Urukul.add_std(self, 0, 1, ttl_serdes_7series.Output_8X,
ttl_simple.ClockGen)
eem.Sampler.add_std(self, 3, 2, ttl_serdes_7series.Output_8X)
eem.Zotino.add_std(self, 4, ttl_serdes_7series.Output_8X)
if hw_rev in ("v1.0", "v1.1"):
for i in (1, 2):
sfp_ctl = self.platform.request("sfp_ctl", i)
phy = ttl_simple.Output(sfp_ctl.led)
self.submodules += phy
self.rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels)
def __init__(self, **kwargs):
_StandaloneBase.__init__(self, **kwargs)
platform = self.platform
platform.add_extension(_dio("eem0"))
platform.add_extension(_dio("eem1"))
platform.add_extension(_dio("eem2"))
# platform.add_extension(_urukul("eem3", "eem4"))
# platform.add_extension(_novogorny("eem5"))
# EEM clock fan-out from Si5324, not MMCX
self.comb += platform.request("clk_sel").eq(1)
rtio_channels = []
for eem in "eem0 eem1 eem2".split():
for i in range(8):
phy = ttl_serdes_7series.Output_8X(platform.request(eem, i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
for i in (1, 2):
sfp_ctl = platform.request("sfp_ctl", i)
phy = ttl_simple.Output(sfp_ctl.led)
self.submodules += phy
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.add_rtio(rtio_channels)
def __init__(self, *args, **kwargs):
_MasterBase.__init__(self, *args, **kwargs)
platform = self.platform
platform.add_extension(_dio("eem0"))
rtio_channels = []
phy = ttl_simple.Output(platform.request("user_led", 0))
self.submodules += phy
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.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.add_rtio(rtio_channels)
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)
self.rtio_channels = []
eem.DIO.add_std(self, 2, ttl_serdes_7series.InOut_8X,
ttl_serdes_7series.InOut_8X)
eem.DIO.add_std(self, 3, ttl_serdes_7series.InOut_8X,
ttl_serdes_7series.InOut_8X)
for i in range(4, 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 = self.platform.request("sfp_ctl", i)
phy = ttl_simple.Output(sfp_ctl.led)
self.submodules += phy
self.rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels)
def __init__(self, hw_rev=None, **kwargs):
if hw_rev is None:
hw_rev = "v1.1"
_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)
self.rtio_channels = []
self.grabber_csr_group = []
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)
eem.Grabber.add_std(self, 1, 0)
for i in (1, 2):
sfp_ctl = self.platform.request("sfp_ctl", i)
phy = ttl_simple.Output(sfp_ctl.led)
self.submodules += phy
self.rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels)
self.config["HAS_GRABBER"] = None
self.add_csr_group("grabber", self.grabber_csr_group)
self.platform.add_false_path_constraints(
self.rtio_crg.cd_rtio.clk, self.grabber0.deserializer.cd_cl.clk)
def __init__(self, description, hw_rev=None,**kwargs):
if hw_rev is None:
hw_rev = description["hw_rev"]
StandaloneBase.__init__(self, hw_rev=hw_rev, **kwargs)
self.config["SI5324_AS_SYNTHESIZER"] = None
self.config["RTIO_FREQUENCY"] = "{:.1f}".format(description.get("rtio_frequency", 125e6)/1e6)
if hw_rev == "v1.0":
# EEM clock fan-out from Si5324, not MMCX
self.comb += self.platform.request("clk_sel").eq(1)
has_grabber = any(peripheral["type"] == "grabber" for peripheral in description["peripherals"])
if has_grabber:
self.grabber_csr_group = []
self.rtio_channels = []
add_peripherals(self, description["peripherals"])
for i in (1, 2):
print("SFP LED at RTIO channel {}".format(len(self.rtio_channels)))
sfp_ctl = self.platform.request("sfp_ctl", i)
phy = ttl_simple.Output(sfp_ctl.led)
self.submodules += phy
self.rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels)
if has_grabber:
self.config["HAS_GRABBER"] = None
self.add_csr_group("grabber", self.grabber_csr_group)
for grabber in self.grabber_csr_group:
self.platform.add_false_path_constraints(
self.rtio_crg.cd_rtio.clk, getattr(self, grabber).deserializer.cd_cl.clk)
def __init__(self, **kwargs):
_StandaloneBase.__init__(self, **kwargs)
platform = self.platform
self.platform.add_extension(_sma_spi)
rtio_channels = []
phy = ttl_simple.Output(platform.request("user_led", 2))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
ams101_dac = self.platform.request("ams101_dac", 0)
phy = ttl_simple.Output(ams101_dac.ldac)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
phy = spi2.SPIMaster(ams101_dac)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
phy = spi2.SPIMaster(self.platform.request("sma_spi"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=128))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.add_rtio(rtio_channels)
def __init__(self):
platform = self.platform
platform.add_extension(nist_qc2.fmc_adapter_io)
rtio_channels = []
clock_generators = []
# All TTL channels are In+Out capable
for i in range(40):
phy = ttl_serdes_7series.InOut_8X(platform.request("ttl", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
# CLK0, CLK1 are for clock generators, on backplane SMP connectors
for i in range(2):
phy = ttl_simple.ClockGen(platform.request("clkout", i))
self.submodules += phy
clock_generators.append(rtio.Channel.from_phy(phy))
# user SMA on KC705 board
phy = ttl_serdes_7series.InOut_8X(
platform.request("user_sma_gpio_n_33"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
phy = ttl_simple.Output(platform.request("user_led", 2))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
# AMS101 DAC on KC705 XADC header - optional
ams101_dac = self.platform.request("ams101_dac", 0)
phy = ttl_simple.Output(ams101_dac.ldac)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
# add clock generators after TTLs
rtio_channels += clock_generators
phy = spi2.SPIMaster(ams101_dac)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
for i in range(4):
phy = spi2.SPIMaster(self.platform.request("spi", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=128))
for backplane_offset in range(2):
phy = dds.AD9914(platform.request("dds", backplane_offset),
12,
onehot=True)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.add_rtio(rtio_channels)
def __init__(self, **kwargs):
_StandaloneBase.__init__(self, **kwargs)
self.config["SI5324_AS_SYNTHESIZER"] = None
self.config["RTIO_FREQUENCY"] = "125.0"
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)
phy = ttl_serdes_7series.InOut_8X(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))
for i in (1, 2):
sfp_ctl = platform.request("sfp_ctl", i)
phy = ttl_simple.Output(sfp_ctl.led)
self.submodules += phy
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.add_rtio(rtio_channels)
def __init__(self, cpu_type="or1k", **kwargs):
_NIST_Ions.__init__(self, cpu_type, **kwargs)
platform = self.platform
platform.add_extension(nist_qc1.fmc_adapter_io)
self.comb += [
platform.request("ttl_l_tx_en").eq(1),
platform.request("ttl_h_tx_en").eq(1)
]
rtio_channels = []
for i in range(2):
phy = ttl_serdes_7series.Inout_8X(platform.request("pmt", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
for i in range(15):
phy = ttl_serdes_7series.Output_8X(platform.request("ttl", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
phy = ttl_serdes_7series.Inout_8X(platform.request("user_sma_gpio_n"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
phy = ttl_simple.Output(platform.request("user_led", 2))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["RTIO_REGULAR_TTL_COUNT"] = len(rtio_channels)
phy = ttl_simple.ClockGen(platform.request("ttl", 15))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["RTIO_FIRST_DDS_CHANNEL"] = len(rtio_channels)
self.config["RTIO_DDS_COUNT"] = 1
self.config["DDS_CHANNELS_PER_BUS"] = 8
self.config["DDS_AD9858"] = True
phy = dds.AD9858(platform.request("dds"), 8)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy,
ofifo_depth=512,
ififo_depth=4))
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.add_rtio(rtio_channels)
assert self.rtio.fine_ts_width <= 3
self.config["DDS_RTIO_CLK_RATIO"] = 8 >> self.rtio.fine_ts_width
def __init__(self, *args, **kwargs):
_MasterBase.__init__(self, *args, **kwargs)
self.rtio_channels = []
phy = ttl_simple.Output(self.platform.request("user_led", 0))
self.submodules += phy
self.rtio_channels.append(rtio.Channel.from_phy(phy))
# matches Tester EEM numbers
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)
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels)
def __init__(self, *args, **kwargs):
_MasterBase.__init__(self, *args, **kwargs)
self.rtio_channels = []
phy = ttl_simple.Output(self.platform.request("user_led", 0))
self.submodules += 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
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(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels)
def __init__(self, hw_rev=None, **kwargs):
if hw_rev is None:
hw_rev = "v1.1"
_StandaloneBase.__init__(self, hw_rev=hw_rev, **kwargs)
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)
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)
# EEM3/2: Sampler, EEM5/4: Urukul, EEM7/6: Urukul
eem.SUServo.add_std(self,
eems_sampler=(3, 2),
eems_urukul0=(5, 4),
eems_urukul1=(7, 6))
for i in (1, 2):
sfp_ctl = self.platform.request("sfp_ctl", i)
phy = ttl_simple.Output(sfp_ctl.led)
self.submodules += phy
self.rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels)
pads = self.platform.lookup_request("sampler3_adc_data_p")
self.platform.add_false_path_constraints(pads.clkout,
self.rtio_crg.cd_rtio.clk)
self.platform.add_false_path_constraints(pads.clkout,
self.crg.cd_sys.clk)
def __init__(self, **kwargs):
_StandaloneBase.__init__(self, **kwargs)
# Adding a sniffer on the kernel_cpu ibus
self.submodules += Sniffer(
self.platform.request("wishbone_kernel_ibus", 0),
self.kernel_cpu.cpu.ibus)
# Adding a sniffer on the kernel_cpu dbus
self.submodules += Sniffer(
self.platform.request("wishbone_kernel_dbus", 0),
self.kernel_cpu.cpu.dbus)
self.add_hal_interface()
# RTIO Channels
self.rtio_channels = []
quantum_cmd_out = ttl_simple.Output(
self.platform.request("quantum_cmd", 0))
self.submodules += quantum_cmd_out
quantum_valid_out = ttl_simple.Output(
self.platform.request("quantum_valid", 0))
self.submodules += quantum_valid_out
self.rtio_channels.append(rtio.Channel.from_phy(quantum_cmd_out))
self.rtio_channels.append(rtio.Channel.from_phy(quantum_valid_out))
self.rtio_channels.append(rtio.LogChannel())
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.add_rtio(self.rtio_channels)
# self.config["HAS_RTIO_LOG"] = None
self.submodules.emulator = Emulator(
pads=self.platform.request("sdram_backdoor"))
self.csr_devices.append("emulator")
# This value represents the start address of the <.callMain>:
# function in the runtime.obj. The entry point 0x40000000 would
# otherwise perform quite a long clearing of the .bss section that
# is still clean in this case.
self.config["second_stage_offset"] = 0x40001034
def __init__(self, output_dir, **kwargs):
MiniSoC.__init__(self,
cpu_type="or1k",
sdram_controller_type="minicon",
l2_size=128*1024,
integrated_sram_size=8192,
ethmac_nrxslots=4,
ethmac_ntxslots=4,
crg=CRG,
**kwargs)
AMPSoC.__init__(self)
add_identifier(self)
self.output_dir = output_dir
i2c = self.platform.request("i2c")
self.i2c_buses = [
[i2c.scl, i2c.sda, "afck_i2c"]
]
self.add_design()
# scl_signal = Cat([bus[0] for bus in self.i2c_buses])
# sda_signal = Cat([bus[1] for bus in self.i2c_buses])
# self.submodules.i2c = gpio.GPIOTristate([scl_signal, sda_signal])
self.print_design_info()
self.store_ddb("192.168.95.203", output_dir)
self.config["I2C_BUS_COUNT"] = 1 # len(self.i2c_buses)
self.config["RTIO_FREQUENCY"] = "125.0"
self.config["NO_FLASH_BOOT"] = None
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels)
def __init__(self, description, hw_rev=None, **kwargs):
if hw_rev is None:
hw_rev = description["hw_rev"]
self.class_name_override = description["variant"]
MasterBase.__init__(self,
hw_rev=hw_rev,
rtio_clk_freq=description["rtio_frequency"],
enable_sata=description["enable_sata_drtio"],
**kwargs)
if "ext_ref_frequency" in description:
self.config["SI5324_EXT_REF"] = None
self.config["EXT_REF_FREQUENCY"] = "{:.1f}".format(
description["ext_ref_frequency"] / 1e6)
if hw_rev == "v1.0":
# EEM clock fan-out from Si5324, not MMCX
self.comb += self.platform.request("clk_sel").eq(1)
has_grabber = any(peripheral["type"] == "grabber"
for peripheral in description["peripherals"])
if has_grabber:
self.grabber_csr_group = []
self.rtio_channels = []
eem_7series.add_peripherals(self, description["peripherals"])
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.add_rtio(self.rtio_channels, sed_lanes=description["sed_lanes"])
if has_grabber:
self.config["HAS_GRABBER"] = None
self.add_csr_group("grabber", self.grabber_csr_group)
for grabber in self.grabber_csr_group:
self.platform.add_false_path_constraints(
self.drtio_transceiver.gtps[0].txoutclk,
getattr(self, grabber).deserializer.cd_cl.clk)
def __init__(self, with_sawg, **kwargs):
MiniSoC.__init__(self,
cpu_type="or1k",
sdram_controller_type="minicon",
l2_size=128*1024,
ethmac_nrxslots=4,
ethmac_ntxslots=4,
**kwargs)
AMPSoC.__init__(self)
RTMCommon.__init__(self)
add_identifier(self, suffix=".without-sawg" if not with_sawg else "")
self.config["HMC830_REF"] = "100"
platform = self.platform
self.submodules.si5324_rst_n = gpio.GPIOOut(platform.request("si5324").rst_n)
self.csr_devices.append("si5324_rst_n")
i2c = self.platform.request("i2c")
self.submodules.i2c = gpio.GPIOTristate([i2c.scl, i2c.sda])
self.csr_devices.append("i2c")
self.config["I2C_BUS_COUNT"] = 1
self.config["HAS_SI5324"] = None
self.config["SI5324_AS_SYNTHESIZER"] = None
self.config["SI5324_SAYMA_REF"] = None
# ensure pins are properly biased and terminated
si5324_clkout = platform.request("si5324_clkout", 0)
self.specials += Instance(
"IBUFDS_GTE3", i_CEB=0, i_I=si5324_clkout.p, i_IB=si5324_clkout.n,
attr={("DONT_TOUCH", "true")})
# RTIO
rtio_channels = []
for i in range(4):
phy = ttl_simple.Output(platform.request("user_led", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
sma_io = platform.request("sma_io", 0)
self.comb += sma_io.direction.eq(1)
phy = ttl_simple.Output(sma_io.level)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
sma_io = platform.request("sma_io", 1)
self.comb += sma_io.direction.eq(0)
phy = ttl_simple.InOut(sma_io.level)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
self.submodules.ad9154_crg = jesd204_tools.UltrascaleCRG(platform)
if with_sawg:
cls = AD9154
else:
cls = AD9154NoSAWG
self.submodules.ad9154_0 = cls(platform, self.crg, self.ad9154_crg, 0)
self.submodules.ad9154_1 = cls(platform, self.crg, self.ad9154_crg, 1)
self.csr_devices.append("ad9154_crg")
self.csr_devices.append("ad9154_0")
self.csr_devices.append("ad9154_1")
self.config["HAS_AD9154"] = None
self.add_csr_group("ad9154", ["ad9154_0", "ad9154_1"])
self.config["RTIO_FIRST_SAWG_CHANNEL"] = len(rtio_channels)
rtio_channels.extend(rtio.Channel.from_phy(phy)
for sawg in self.ad9154_0.sawgs +
self.ad9154_1.sawgs
for phy in sawg.phys)
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.clock_domains.cd_rtio = ClockDomain()
self.comb += [
self.cd_rtio.clk.eq(ClockSignal("jesd")),
self.cd_rtio.rst.eq(ResetSignal("jesd"))
]
self.submodules.rtio_tsc = rtio.TSC("async")
self.submodules.rtio_core = rtio.Core(self.rtio_tsc, rtio_channels)
self.csr_devices.append("rtio_core")
self.submodules.rtio = rtio.KernelInitiator(self.rtio_tsc)
self.submodules.rtio_dma = ClockDomainsRenamer("sys_kernel")(
rtio.DMA(self.get_native_sdram_if()))
self.register_kernel_cpu_csrdevice("rtio")
self.register_kernel_cpu_csrdevice("rtio_dma")
self.submodules.cri_con = rtio.CRIInterconnectShared(
[self.rtio.cri, self.rtio_dma.cri],
[self.rtio_core.cri])
self.register_kernel_cpu_csrdevice("cri_con")
self.submodules.rtio_moninj = rtio.MonInj(rtio_channels)
self.csr_devices.append("rtio_moninj")
self.submodules.rtio_analyzer = rtio.Analyzer(self.rtio_tsc, self.rtio_core.cri,
self.get_native_sdram_if())
self.csr_devices.append("rtio_analyzer")
self.submodules.sysref_sampler = jesd204_tools.SysrefSampler(
self.rtio_tsc.coarse_ts, self.ad9154_crg.jref)
self.csr_devices.append("sysref_sampler")
def __init__(self, cpu_type="or1k", with_sawg=False, **kwargs):
MiniSoC.__init__(self,
cpu_type=cpu_type,
sdram_controller_type="minicon",
l2_size=128 * 1024,
ident=artiq_version,
ethmac_nrxslots=4,
ethmac_ntxslots=4,
**kwargs)
AMPSoC.__init__(self)
platform = self.platform
platform.toolchain.bitstream_commands.append(
"set_property BITSTREAM.GENERAL.COMPRESS True [current_design]")
self.submodules.leds = gpio.GPIOOut(
Cat(platform.request("user_led", 0),
platform.request("user_led", 1)))
self.csr_devices.append("leds")
# forward RTM UART to second FTDI UART channel
serial_1 = platform.request("serial", 1)
serial_rtm = platform.request("serial_rtm")
self.comb += [
serial_1.tx.eq(serial_rtm.rx),
serial_rtm.tx.eq(serial_1.rx)
]
# AMC/RTM serwb
serwb_pll = serwb.phy.SERWBPLL(125e6, 1.25e9, vco_div=2)
self.comb += serwb_pll.refclk.eq(self.crg.cd_sys.clk)
self.submodules += serwb_pll
serwb_pads = platform.request("amc_rtm_serwb")
serwb_phy = serwb.phy.SERWBPHY(platform.device,
serwb_pll,
serwb_pads,
mode="master")
self.submodules.serwb_phy = serwb_phy
self.csr_devices.append("serwb_phy")
serwb_phy.serdes.cd_serwb_serdes.clk.attr.add("keep")
serwb_phy.serdes.cd_serwb_serdes_20x.clk.attr.add("keep")
serwb_phy.serdes.cd_serwb_serdes_5x.clk.attr.add("keep")
platform.add_period_constraint(serwb_phy.serdes.cd_serwb_serdes.clk,
32.0),
platform.add_period_constraint(
serwb_phy.serdes.cd_serwb_serdes_20x.clk, 1.6),
platform.add_period_constraint(serwb_phy.serdes.cd_serwb_serdes_5x.clk,
6.4)
platform.add_false_path_constraints(
self.crg.cd_sys.clk, serwb_phy.serdes.cd_serwb_serdes.clk,
serwb_phy.serdes.cd_serwb_serdes_5x.clk)
serwb_core = serwb.core.SERWBCore(serwb_phy,
int(self.clk_freq),
mode="slave")
self.submodules += serwb_core
self.add_wb_slave(self.mem_map["serwb"], 8192,
serwb_core.etherbone.wishbone.bus)
# RTIO
rtio_channels = []
for i in (2, 3):
phy = ttl_simple.Output(platform.request("user_led", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
for i in (0, 1):
sma_io = platform.request("sma_io", i)
self.comb += sma_io.direction.eq(1)
phy = ttl_simple.Output(sma_io.level)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
if with_sawg:
self.submodules.ad9154_0 = AD9154(platform)
self.csr_devices.append("ad9154_0")
self.config["HAS_AD9154"] = None
self.add_csr_group("ad9154", ["ad9154_0"])
self.config["RTIO_FIRST_SAWG_CHANNEL"] = len(rtio_channels)
rtio_channels.extend(
rtio.Channel.from_phy(phy) for sawg in self.ad9154_0.sawgs
for phy in sawg.phys)
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.clock_domains.cd_rtio = ClockDomain()
self.comb += [
self.cd_rtio.clk.eq(ClockSignal()),
self.cd_rtio.rst.eq(ResetSignal())
]
self.submodules.rtio_core = rtio.Core(rtio_channels)
self.csr_devices.append("rtio_core")
self.submodules.rtio = rtio.KernelInitiator()
self.submodules.rtio_dma = ClockDomainsRenamer("sys_kernel")(rtio.DMA(
self.get_native_sdram_if()))
self.register_kernel_cpu_csrdevice("rtio")
self.register_kernel_cpu_csrdevice("rtio_dma")
self.submodules.cri_con = rtio.CRIInterconnectShared(
[self.rtio.cri, self.rtio_dma.cri], [self.rtio_core.cri])
self.register_kernel_cpu_csrdevice("cri_con")
self.submodules.rtio_moninj = rtio.MonInj(rtio_channels)
self.csr_devices.append("rtio_moninj")
self.submodules.rtio_analyzer = rtio.Analyzer(
self.rtio_core.cri, self.get_native_sdram_if())
self.csr_devices.append("rtio_analyzer")
def __init__(self, identifier_str=None, **kwargs):
MiniSoC.__init__(self,
cpu_type="or1k",
sdram_controller_type="minicon",
l2_size=128 * 1024,
integrated_sram_size=8192,
ethmac_nrxslots=4,
ethmac_ntxslots=4,
csr_address_width=15,
**kwargs)
AMPSoC.__init__(self)
add_identifier(self, identifier_str=identifier_str)
platform = self.platform
rtio_clk_freq = 150e6
self.comb += platform.request("input_clk_sel").eq(1)
self.comb += platform.request("filtered_clk_sel").eq(1)
self.submodules.si5324_rst_n = gpio.GPIOOut(
platform.request("si5324").rst_n)
self.csr_devices.append("si5324_rst_n")
i2c = self.platform.request("i2c")
self.submodules.i2c = gpio.GPIOTristate([i2c.scl, i2c.sda])
self.csr_devices.append("i2c")
self.config["I2C_BUS_COUNT"] = 1
self.config["HAS_SI5324"] = None
self.config["SI5324_AS_SYNTHESIZER"] = None
self.config["RTIO_FREQUENCY"] = str(rtio_clk_freq / 1e6)
self.submodules.drtio_transceiver = gth_ultrascale.GTH(
clock_pads=platform.request("cdr_clk_clean", 0),
data_pads=[platform.request("mch_fabric_d", i) for i in range(11)],
sys_clk_freq=self.clk_freq,
rtio_clk_freq=rtio_clk_freq)
self.csr_devices.append("drtio_transceiver")
self.submodules.rtio_tsc = rtio.TSC("async", glbl_fine_ts_width=3)
drtio_csr_group = []
drtioaux_csr_group = []
drtioaux_memory_group = []
drtio_cri = []
for i in range(len(self.drtio_transceiver.channels)):
core_name = "drtio" + str(i)
coreaux_name = "drtioaux" + str(i)
memory_name = "drtioaux" + str(i) + "_mem"
drtio_csr_group.append(core_name)
drtioaux_csr_group.append(coreaux_name)
drtioaux_memory_group.append(memory_name)
cdr = ClockDomainsRenamer({"rtio_rx": "rtio_rx" + str(i)})
core = cdr(
DRTIOMaster(self.rtio_tsc, self.drtio_transceiver.channels[i]))
setattr(self.submodules, core_name, core)
drtio_cri.append(core.cri)
self.csr_devices.append(core_name)
coreaux = cdr(DRTIOAuxController(core.link_layer))
setattr(self.submodules, coreaux_name, coreaux)
self.csr_devices.append(coreaux_name)
memory_address = self.mem_map["drtioaux"] + 0x800 * i
self.add_wb_slave(memory_address, 0x800, coreaux.bus)
self.add_memory_region(memory_name,
memory_address | self.shadow_base, 0x800)
self.config["HAS_DRTIO"] = None
self.config["HAS_DRTIO_ROUTING"] = None
self.add_csr_group("drtio", drtio_csr_group)
self.add_csr_group("drtioaux", drtioaux_csr_group)
self.add_memory_group("drtioaux_mem", drtioaux_memory_group)
rtio_clk_period = 1e9 / rtio_clk_freq
gth0 = self.drtio_transceiver.gths[0]
platform.add_period_constraint(gth0.txoutclk, rtio_clk_period / 2)
platform.add_period_constraint(gth0.rxoutclk, rtio_clk_period)
platform.add_false_path_constraints(self.crg.cd_sys.clk, gth0.txoutclk,
gth0.rxoutclk)
for gth in self.drtio_transceiver.gths[1:]:
platform.add_period_constraint(gth.rxoutclk, rtio_clk_period)
platform.add_false_path_constraints(self.crg.cd_sys.clk,
gth0.txoutclk, gth.rxoutclk)
self.rtio_channels = rtio_channels = []
for i in range(4):
phy = ttl_simple.Output(platform.request("user_led", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
eem.DIO.add_std(self,
2,
ttl_simple.Output,
ttl_simple.Output,
iostandard="LVDS")
eem.Urukul.add_std(self, 0, 1, ttl_simple.Output, iostandard="LVDS")
eem.Zotino.add_std(self, 3, ttl_simple.Output, iostandard="LVDS")
workaround_us_lvds_tristate(platform)
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.submodules.rtio_moninj = rtio.MonInj(rtio_channels)
self.csr_devices.append("rtio_moninj")
self.submodules.rtio_core = rtio.Core(self.rtio_tsc, rtio_channels)
self.csr_devices.append("rtio_core")
self.submodules.rtio = rtio.KernelInitiator(self.rtio_tsc)
self.submodules.rtio_dma = ClockDomainsRenamer("sys_kernel")(rtio.DMA(
self.get_native_sdram_if()))
self.register_kernel_cpu_csrdevice("rtio")
self.register_kernel_cpu_csrdevice("rtio_dma")
self.submodules.cri_con = rtio.CRIInterconnectShared(
[self.rtio.cri, self.rtio_dma.cri],
[self.rtio_core.cri] + drtio_cri,
enable_routing=True)
self.register_kernel_cpu_csrdevice("cri_con")
self.submodules.routing_table = rtio.RoutingTableAccess(self.cri_con)
self.csr_devices.append("routing_table")
def __init__(self, with_sawg, **kwargs):
MiniSoC.__init__(self,
cpu_type="or1k",
sdram_controller_type="minicon",
l2_size=128 * 1024,
ethmac_nrxslots=4,
ethmac_ntxslots=4,
**kwargs)
AMPSoC.__init__(self)
RTMCommon.__init__(self)
add_identifier(self, suffix=".without-sawg" if not with_sawg else "")
self.config["HMC830_REF"] = "100"
platform = self.platform
rtio_clk_freq = 150e6
self.submodules.si5324_rst_n = gpio.GPIOOut(
platform.request("si5324").rst_n)
self.csr_devices.append("si5324_rst_n")
i2c = self.platform.request("i2c")
self.submodules.i2c = gpio.GPIOTristate([i2c.scl, i2c.sda])
self.csr_devices.append("i2c")
self.config["I2C_BUS_COUNT"] = 1
self.config["HAS_SI5324"] = None
self.config["SI5324_AS_SYNTHESIZER"] = None
self.config["SI5324_SAYMA_REF"] = None
self.config["RTIO_FREQUENCY"] = str(rtio_clk_freq / 1e6)
# ensure pins are properly biased and terminated
si5324_clkout = platform.request("cdr_clk_clean", 0)
self.specials += Instance("IBUFDS_GTE3",
i_CEB=0,
i_I=si5324_clkout.p,
i_IB=si5324_clkout.n,
attr={("DONT_TOUCH", "true")})
self.submodules.ad9154_crg = jesd204_tools.UltrascaleCRG(platform)
self.csr_devices.append("ad9154_crg")
self.comb += [
platform.request("sfp_tx_disable", i).eq(0) for i in range(2)
]
self.submodules.drtio_transceiver = gth_ultrascale.GTH(
clock_pads=self.ad9154_crg.refclk,
data_pads=[platform.request("sata")] +
[platform.request("sfp", i) for i in range(2)],
sys_clk_freq=self.clk_freq,
rtio_clk_freq=rtio_clk_freq)
self.csr_devices.append("drtio_transceiver")
self.submodules.rtio_tsc = rtio.TSC("async", glbl_fine_ts_width=3)
drtio_csr_group = []
drtioaux_csr_group = []
drtioaux_memory_group = []
drtio_cri = []
for i in range(3):
core_name = "drtio" + str(i)
coreaux_name = "drtioaux" + str(i)
memory_name = "drtioaux" + str(i) + "_mem"
drtio_csr_group.append(core_name)
drtioaux_csr_group.append(coreaux_name)
drtioaux_memory_group.append(memory_name)
cdr = ClockDomainsRenamer({"rtio_rx": "rtio_rx" + str(i)})
core = cdr(
DRTIOMaster(self.rtio_tsc, self.drtio_transceiver.channels[i]))
setattr(self.submodules, core_name, core)
drtio_cri.append(core.cri)
self.csr_devices.append(core_name)
coreaux = cdr(DRTIOAuxController(core.link_layer))
setattr(self.submodules, coreaux_name, coreaux)
self.csr_devices.append(coreaux_name)
memory_address = self.mem_map["drtioaux"] + 0x800 * i
self.add_wb_slave(memory_address, 0x800, coreaux.bus)
self.add_memory_region(memory_name,
memory_address | self.shadow_base, 0x800)
self.config["HAS_DRTIO"] = None
self.config["HAS_DRTIO_ROUTING"] = None
self.add_csr_group("drtio", drtio_csr_group)
self.add_csr_group("drtioaux", drtioaux_csr_group)
self.add_memory_group("drtioaux_mem", drtioaux_memory_group)
rtio_clk_period = 1e9 / rtio_clk_freq
gth = self.drtio_transceiver.gths[0]
platform.add_period_constraint(gth.txoutclk, rtio_clk_period / 2)
platform.add_period_constraint(gth.rxoutclk, rtio_clk_period)
self.drtio_transceiver.cd_rtio.clk.attr.add("keep")
platform.add_false_path_constraints(self.crg.cd_sys.clk,
self.drtio_transceiver.cd_rtio.clk,
gth.rxoutclk)
platform.add_false_path_constraints(self.crg.cd_sys.clk, gth.txoutclk)
for gth in self.drtio_transceiver.gths[1:]:
platform.add_period_constraint(gth.rxoutclk, rtio_clk_period)
platform.add_false_path_constraints(self.crg.cd_sys.clk,
gth.rxoutclk)
platform.add_false_path_constraints(
self.drtio_transceiver.cd_rtio.clk, gth.rxoutclk)
platform.add_false_path_constraints(self.ad9154_crg.cd_jesd.clk,
self.drtio_transceiver.cd_rtio.clk)
rtio_channels = []
for i in range(4):
phy = ttl_simple.Output(platform.request("user_led", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
sma_io = platform.request("sma_io", 0)
self.comb += sma_io.direction.eq(1)
phy = ttl_serdes_ultrascale.Output(4, sma_io.level)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
sma_io = platform.request("sma_io", 1)
self.comb += sma_io.direction.eq(0)
phy = ttl_serdes_ultrascale.InOut(4, sma_io.level)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
if with_sawg:
cls = AD9154
else:
cls = AD9154NoSAWG
self.submodules.ad9154_0 = cls(platform, self.crg, self.ad9154_crg, 0)
self.submodules.ad9154_1 = cls(platform, self.crg, self.ad9154_crg, 1)
self.csr_devices.append("ad9154_0")
self.csr_devices.append("ad9154_1")
self.config["HAS_AD9154"] = None
self.add_csr_group("ad9154", ["ad9154_0", "ad9154_1"])
self.config["RTIO_FIRST_SAWG_CHANNEL"] = len(rtio_channels)
rtio_channels.extend(
rtio.Channel.from_phy(phy)
for sawg in self.ad9154_0.sawgs + self.ad9154_1.sawgs
for phy in sawg.phys)
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.submodules.rtio_moninj = rtio.MonInj(rtio_channels)
self.csr_devices.append("rtio_moninj")
self.submodules.rtio_core = rtio.Core(self.rtio_tsc, rtio_channels)
self.csr_devices.append("rtio_core")
self.submodules.rtio = rtio.KernelInitiator(self.rtio_tsc)
self.submodules.rtio_dma = ClockDomainsRenamer("sys_kernel")(rtio.DMA(
self.get_native_sdram_if()))
self.register_kernel_cpu_csrdevice("rtio")
self.register_kernel_cpu_csrdevice("rtio_dma")
self.submodules.cri_con = rtio.CRIInterconnectShared(
[self.rtio.cri, self.rtio_dma.cri],
[self.rtio_core.cri] + drtio_cri,
enable_routing=True)
self.register_kernel_cpu_csrdevice("cri_con")
self.submodules.routing_table = rtio.RoutingTableAccess(self.cri_con)
self.csr_devices.append("routing_table")
self.submodules.sysref_sampler = jesd204_tools.SysrefSampler(
platform.request("dac_sysref"), self.rtio_tsc.coarse_ts)
self.csr_devices.append("sysref_sampler")
self.ad9154_0.jesd.core.register_jref(self.sysref_sampler.jref)
self.ad9154_1.jesd.core.register_jref(self.sysref_sampler.jref)
def __init__(self, **kwargs):
_StandaloneBase.__init__(self, **kwargs)
platform = self.platform
platform.add_extension(nist_clock.fmc_adapter_io)
rtio_channels = []
for i in range(16):
if i % 4 == 3:
phy = ttl_serdes_7series.InOut_8X(platform.request("ttl", i))
self.submodules += phy
rtio_channels.append(
rtio.Channel.from_phy(phy, ififo_depth=512))
else:
phy = ttl_serdes_7series.Output_8X(platform.request("ttl", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
for i in range(2):
phy = ttl_serdes_7series.InOut_8X(platform.request("pmt", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
phy = ttl_serdes_7series.InOut_8X(
platform.request("user_sma_gpio_n_33"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
phy = ttl_simple.Output(platform.request("user_led", 2))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
ams101_dac = self.platform.request("ams101_dac", 0)
phy = ttl_simple.Output(ams101_dac.ldac)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
phy = ttl_simple.ClockGen(platform.request("la32_p"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
phy = spi2.SPIMaster(ams101_dac)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
for i in range(3):
phy = spi2.SPIMaster(self.platform.request("spi", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=128))
phy = spi2.SPIMaster(platform.request("sdcard_spi_33"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
fmcdio_dirctl = self.platform.request("fmcdio_dirctl")
for s in fmcdio_dirctl.clk, fmcdio_dirctl.ser, fmcdio_dirctl.latch:
phy = ttl_simple.Output(s)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
sdac_phy = spi2.SPIMaster(self.platform.request("zotino_spi_p"),
self.platform.request("zotino_spi_n"))
self.submodules += sdac_phy
rtio_channels.append(rtio.Channel.from_phy(sdac_phy, ififo_depth=4))
pads = platform.request("zotino_ldac")
ldac_phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
self.submodules += ldac_phy
rtio_channels.append(rtio.Channel.from_phy(ldac_phy))
dac_monitor = ad53xx_monitor.AD53XXMonitor(sdac_phy.rtlink,
ldac_phy.rtlink)
self.submodules += dac_monitor
sdac_phy.probes.extend(dac_monitor.probes)
phy = spi2.SPIMaster(self.platform.request("urukul_spi_p"),
self.platform.request("urukul_spi_n"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
for signal in "io_update dds_reset sw0 sw1 sw2 sw3".split():
pads = platform.request("urukul_{}".format(signal))
phy = ttl_serdes_7series.Output_8X(pads.p, pads.n)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
phy = dds.AD9914(platform.request("dds"), 11, onehot=True)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.add_rtio(rtio_channels)
def __init__(self, cpu_type="or1k", **kwargs):
MiniSoC.__init__(self,
cpu_type=cpu_type,
sdram_controller_type="minicon",
l2_size=128 * 1024,
ident=artiq_version,
ethmac_nrxslots=4,
ethmac_ntxslots=4,
**kwargs)
AMPSoC.__init__(self)
self.platform.toolchain.bitstream_commands.extend([
"set_property BITSTREAM.GENERAL.COMPRESS True [current_design]",
])
platform = self.platform
platform.add_extension(ad9154_fmc_ebz)
self.submodules.leds = gpio.GPIOOut(
Cat(platform.request("user_led", 0),
platform.request("user_led", 1)))
self.csr_devices.append("leds")
i2c = platform.request("i2c")
self.submodules.i2c = gpio.GPIOTristate([i2c.scl, i2c.sda])
self.csr_devices.append("i2c")
self.config["I2C_BUS_COUNT"] = 1
ad9154_spi = platform.request("ad9154_spi")
self.comb += ad9154_spi.en.eq(1)
self.submodules.converter_spi = spi_csr.SPIMaster(ad9154_spi)
self.csr_devices.append("converter_spi")
self.config["CONVERTER_SPI_DAC_CS"] = 0
self.config["CONVERTER_SPI_CLK_CS"] = 1
self.config["HAS_AD9516"] = None
self.submodules.ad9154 = AD9154(platform)
self.csr_devices.append("ad9154")
rtio_channels = []
phy = ttl_serdes_7series.Inout_8X(platform.request("user_sma_gpio_n"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=128))
phy = ttl_simple.Output(platform.request("user_led", 2))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
sysref_pads = platform.request("ad9154_sysref")
phy = ttl_serdes_7series.Input_8X(sysref_pads.p, sysref_pads.n)
self.submodules += phy
rtio_channels.append(
rtio.Channel.from_phy(phy, ififo_depth=32, ofifo_depth=2))
self.config["RTIO_REGULAR_TTL_COUNT"] = len(rtio_channels)
self.config["RTIO_FIRST_SAWG_CHANNEL"] = len(rtio_channels)
rtio_channels.extend(
rtio.Channel.from_phy(phy) for sawg in self.ad9154.sawgs
for phy in sawg.phys)
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.submodules.rtio_crg = _PhaserCRG(platform,
self.ad9154.jesd.cd_jesd.clk)
self.csr_devices.append("rtio_crg")
self.submodules.rtio_core = rtio.Core(rtio_channels)
self.csr_devices.append("rtio_core")
self.submodules.rtio = rtio.KernelInitiator()
# self.submodules.rtio_dma = rtio.DMA(self.get_native_sdram_if())
self.register_kernel_cpu_csrdevice("rtio")
# self.register_kernel_cpu_csrdevice("rtio_dma")
self.submodules.cri_con = rtio.CRIInterconnectShared(
[self.rtio.cri], # , self.rtio_dma.cri],
[self.rtio_core.cri])
self.submodules.rtio_moninj = rtio.MonInj(rtio_channels)
self.csr_devices.append("rtio_moninj")
self.submodules.rtio_analyzer = rtio.Analyzer(
self.rtio, self.rtio_core.cri.counter, self.get_native_sdram_if())
self.csr_devices.append("rtio_analyzer")
platform.add_false_path_constraints(self.crg.cd_sys.clk,
self.rtio_crg.cd_rtio.clk)
platform.add_false_path_constraints(self.crg.cd_sys.clk,
self.ad9154.jesd.cd_jesd.clk)
for phy in self.ad9154.jesd.phys:
platform.add_false_path_constraints(self.crg.cd_sys.clk,
phy.gtx.cd_tx.clk)
def __init__(self, cpu_type="or1k", **kwargs):
BaseSoC.__init__(self,
cpu_type=cpu_type,
l2_size=64 * 1024,
ident=artiq_version,
clk_freq=75 * 1000 * 1000,
**kwargs)
AMPSoC.__init__(self)
platform = self.platform
platform.toolchain.bitgen_opt += " -g compress"
platform.toolchain.ise_commands += """
trce -v 12 -fastpaths -tsi {build_name}.tsi -o {build_name}.twr {build_name}.ncd {build_name}.pcf
"""
platform.add_extension(_ttl_io)
platform.add_extension(_pmod_spi)
self.submodules.leds = gpio.GPIOOut(platform.request("user_led", 4))
self.submodules.rtio_crg = _RTIOCRG(platform, self.clk_freq)
self.csr_devices.append("rtio_crg")
# RTIO channels
rtio_channels = []
# the last TTL is used for ClockGen
for i in range(15):
if i in (0, 1):
phy = ttl_serdes_spartan6.Inout_4X(platform.request("ttl", i),
self.rtio_crg.rtiox4_stb)
elif i in (2, ):
phy = ttl_serdes_spartan6.Output_8X(platform.request("ttl", i),
self.rtio_crg.rtiox8_stb)
else:
phy = ttl_simple.Output(platform.request("ttl", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ofifo_depth=128))
for led_number in range(4):
phy = ttl_simple.Output(platform.request("user_led", led_number))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ofifo_depth=4))
self.config["RTIO_REGULAR_TTL_COUNT"] = len(rtio_channels)
phy = ttl_simple.ClockGen(platform.request("ttl", 15))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
phy = spi.SPIMaster(self.platform.request("pmod_extended_spi", 0))
self.submodules += phy
self.config["RTIO_FIRST_SPI_CHANNEL"] = len(rtio_channels)
rtio_channels.append(
rtio.Channel.from_phy(phy, ofifo_depth=64, ififo_depth=64))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
# RTIO logic
self.submodules.rtio_core = rtio.Core(rtio_channels)
self.csr_devices.append("rtio_core")
self.submodules.rtio = rtio.KernelInitiator(self.rtio_core.cri)
self.register_kernel_cpu_csrdevice("rtio")
self.submodules.rtio_moninj = rtio.MonInj(rtio_channels)
self.csr_devices.append("rtio_moninj")
self.submodules.rtio_analyzer = rtio.Analyzer(
self.rtio, self.rtio_core.cri.counter, self.get_native_sdram_if())
self.csr_devices.append("rtio_analyzer")
def __init__(self, **kwargs):
_StandaloneBase.__init__(self, **kwargs)
self.config["SI5324_AS_SYNTHESIZER"] = None
# self.config["SI5324_EXT_REF"] = None
self.config["RTIO_FREQUENCY"] = "125.0"
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"))
# EEM clock fan-out from Si5324, not MMCX
try:
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 "conv".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))
for i in (1, 2):
sfp_ctl = platform.request("sfp_ctl", i)
phy = ttl_simple.Output(sfp_ctl.led)
self.submodules += phy
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))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.add_rtio(rtio_channels)
def __init__(self, cpu_type="or1k", **kwargs):
_NIST_Ions.__init__(self, cpu_type, **kwargs)
platform = self.platform
platform.add_extension(nist_clock.fmc_adapter_io)
rtio_channels = []
for i in range(16):
if i % 4 == 3:
phy = ttl_serdes_7series.Inout_8X(platform.request("ttl", i))
self.submodules += phy
rtio_channels.append(
rtio.Channel.from_phy(phy, ififo_depth=512))
else:
phy = ttl_serdes_7series.Output_8X(platform.request("ttl", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
for i in range(2):
phy = ttl_serdes_7series.Inout_8X(platform.request("pmt", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
phy = ttl_serdes_7series.Inout_8X(
platform.request("user_sma_gpio_n_33"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
phy = ttl_simple.Output(platform.request("user_led", 2))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
ams101_dac = self.platform.request("ams101_dac", 0)
phy = ttl_simple.Output(ams101_dac.ldac)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["RTIO_REGULAR_TTL_COUNT"] = len(rtio_channels)
phy = ttl_simple.ClockGen(platform.request("la32_p"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
phy = spi.SPIMaster(ams101_dac)
self.submodules += phy
self.config["RTIO_FIRST_SPI_CHANNEL"] = len(rtio_channels)
rtio_channels.append(
rtio.Channel.from_phy(phy, ofifo_depth=4, ififo_depth=4))
for i in range(3):
phy = spi.SPIMaster(self.platform.request("spi", i))
self.submodules += phy
rtio_channels.append(
rtio.Channel.from_phy(phy, ofifo_depth=128, ififo_depth=128))
self.config["RTIO_FIRST_DDS_CHANNEL"] = len(rtio_channels)
self.config["RTIO_DDS_COUNT"] = 1
self.config["DDS_CHANNELS_PER_BUS"] = 11
phy = dds.AD9914(platform.request("dds"), 11, onehot=True)
self.submodules += phy
rtio_channels.append(
rtio.Channel.from_phy(phy, ofifo_depth=512, ififo_depth=4))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.add_rtio(rtio_channels)
def __init__(self, with_sawg, **kwargs):
MiniSoC.__init__(self,
cpu_type="or1k",
sdram_controller_type="minicon",
l2_size=128 * 1024,
ident=artiq_version,
ethmac_nrxslots=4,
ethmac_ntxslots=4,
**kwargs)
AMPSoC.__init__(self)
platform = self.platform
# forward RTM UART to second FTDI UART channel
serial_1 = platform.request("serial", 1)
serial_rtm = platform.request("serial_rtm")
self.comb += [
serial_1.tx.eq(serial_rtm.rx),
serial_rtm.tx.eq(serial_1.rx)
]
# RTM bitstream upload
slave_fpga_cfg = self.platform.request("rtm_fpga_cfg")
self.submodules.slave_fpga_cfg = gpio.GPIOTristate([
slave_fpga_cfg.cclk,
slave_fpga_cfg.din,
slave_fpga_cfg.done,
slave_fpga_cfg.init_b,
slave_fpga_cfg.program_b,
])
self.csr_devices.append("slave_fpga_cfg")
# self.config["HAS_SLAVE_FPGA"] = None
self.config["SLAVE_FPGA_GATEWARE"] = 0x200000
# AMC/RTM serwb
serwb_pads = platform.request("amc_rtm_serwb")
serwb_phy_amc = serwb.phy.SERWBPHY(platform.device,
serwb_pads,
mode="master")
self.submodules.serwb_phy_amc = serwb_phy_amc
self.csr_devices.append("serwb_phy_amc")
serwb_core = serwb.core.SERWBCore(serwb_phy_amc,
int(self.clk_freq),
mode="slave")
self.submodules += serwb_core
self.add_wb_slave(self.mem_map["serwb"], 8192,
serwb_core.etherbone.wishbone.bus)
# RTIO
rtio_channels = []
for i in range(4):
phy = ttl_simple.Output(platform.request("user_led", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
sma_io = platform.request("sma_io", 0)
self.comb += sma_io.direction.eq(1)
phy = ttl_simple.Output(sma_io.level)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
sma_io = platform.request("sma_io", 1)
self.comb += sma_io.direction.eq(0)
phy = ttl_simple.InOut(sma_io.level)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
if with_sawg:
cls = AD9154
else:
cls = AD9154NoSAWG
self.submodules.ad9154_crg = AD9154CRG(platform)
self.submodules.ad9154_0 = cls(platform, self.crg, self.ad9154_crg, 0)
self.submodules.ad9154_1 = cls(platform, self.crg, self.ad9154_crg, 1)
self.csr_devices.append("ad9154_crg")
self.csr_devices.append("ad9154_0")
self.csr_devices.append("ad9154_1")
self.config["HAS_AD9154"] = None
self.add_csr_group("ad9154", ["ad9154_0", "ad9154_1"])
self.config["RTIO_FIRST_SAWG_CHANNEL"] = len(rtio_channels)
rtio_channels.extend(
rtio.Channel.from_phy(phy)
for sawg in self.ad9154_0.sawgs + self.ad9154_1.sawgs
for phy in sawg.phys)
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.clock_domains.cd_rtio = ClockDomain()
self.comb += [
self.cd_rtio.clk.eq(ClockSignal("jesd")),
self.cd_rtio.rst.eq(ResetSignal("jesd"))
]
self.submodules.rtio_core = rtio.Core(rtio_channels)
self.csr_devices.append("rtio_core")
self.submodules.rtio = rtio.KernelInitiator()
self.submodules.rtio_dma = ClockDomainsRenamer("sys_kernel")(rtio.DMA(
self.get_native_sdram_if()))
self.register_kernel_cpu_csrdevice("rtio")
self.register_kernel_cpu_csrdevice("rtio_dma")
self.submodules.cri_con = rtio.CRIInterconnectShared(
[self.rtio.cri, self.rtio_dma.cri], [self.rtio_core.cri])
self.register_kernel_cpu_csrdevice("cri_con")
self.submodules.rtio_moninj = rtio.MonInj(rtio_channels)
self.csr_devices.append("rtio_moninj")
self.submodules.rtio_analyzer = rtio.Analyzer(
self.rtio_core.cri, self.get_native_sdram_if())
self.csr_devices.append("rtio_analyzer")
def __init__(self, **kwargs):
_StandaloneBase.__init__(self, **kwargs)
platform = self.platform
platform.add_extension(nist_clock.fmc_adapter_io)
rtio_channels = []
for i in range(16):
if i % 4 == 3:
phy = ttl_serdes_7series.InOut_8X(platform.request("ttl", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
else:
phy = ttl_serdes_7series.Output_8X(platform.request("ttl", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
for i in range(2):
phy = ttl_serdes_7series.InOut_8X(platform.request("pmt", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
phy = ttl_serdes_7series.InOut_8X(platform.request("user_sma_gpio_n_33"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=512))
phy = ttl_simple.Output(platform.request("user_led", 2))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
ams101_dac = self.platform.request("ams101_dac", 0)
phy = ttl_simple.Output(ams101_dac.ldac)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
phy = ttl_simple.ClockGen(platform.request("la32_p"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy))
phy = spi2.SPIMaster(ams101_dac)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(
phy, ififo_depth=4))
for i in range(3):
phy = spi2.SPIMaster(self.platform.request("spi", i))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(
phy, ififo_depth=128))
phy = spi2.SPIMaster(platform.request("sdcard_spi_33"))
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(
phy, ififo_depth=4))
phy = dds.AD9914(platform.request("dds"), 11, onehot=True)
self.submodules += phy
rtio_channels.append(rtio.Channel.from_phy(phy, ififo_depth=4))
self.config["HAS_RTIO_LOG"] = None
self.config["RTIO_LOG_CHANNEL"] = len(rtio_channels)
rtio_channels.append(rtio.LogChannel())
self.add_rtio(rtio_channels)
def __init__(self, hw_rev=None, **kwargs):
if hw_rev is None:
hw_rev = "v1.1"
_StandaloneBase.__init__(self, hw_rev=hw_rev, **kwargs)
self.config["SI5324_AS_SYNTHESIZER"] = None
self.config["RTIO_FREQUENCY"] = "125.0"
platform = self.platform
# 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))
for i in (1, 2):
sfp_ctl = platform.request("sfp_ctl", i)
phy = ttl_simple.Output(sfp_ctl.led)
self.submodules += phy
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.add_rtio(rtio_channels)
