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, platform, cpu_type="or1k", **kwargs): _NIST_QCx.__init__(self, platform, cpu_type, **kwargs) platform.add_extension(nist_qc2.fmc_adapter_io) rtio_channels = [] for i in range(16): if i == 14: # TTL14 is for the clock generator continue 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)) phy = ttl_simple.Inout(platform.request("user_sma_gpio_n")) self.submodules += phy rtio_channels.append(rtio.Channel.from_phy(phy)) phy = ttl_simple.Output(platform.request("user_led", 2)) self.submodules += phy rtio_channels.append(rtio.Channel.from_phy(phy)) self.add_constant("RTIO_REGULAR_TTL_COUNT", len(rtio_channels)) phy = ttl_simple.ClockGen(platform.request("ttl", 14)) self.submodules += phy rtio_channels.append(rtio.Channel.from_phy(phy)) self.add_constant("RTIO_DDS_CHANNEL", len(rtio_channels)) self.add_constant("DDS_CHANNEL_COUNT", 11) self.add_constant("DDS_AD9914") self.add_constant("DDS_ONEHOT_SEL") 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.add_rtio(rtio_channels)
def __init__(self, platform, cpu_type="or1k", **kwargs): _NIST_QCx.__init__(self, platform, cpu_type, **kwargs) 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_simple.Inout(platform.request("user_sma_gpio_n")) self.submodules += phy rtio_channels.append(rtio.Channel.from_phy(phy)) phy = ttl_simple.Output(platform.request("user_led", 2)) self.submodules += phy rtio_channels.append(rtio.Channel.from_phy(phy)) self.add_constant("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.add_constant("RTIO_DDS_CHANNEL", len(rtio_channels)) self.add_constant("DDS_CHANNEL_COUNT", 8) self.add_constant("DDS_AD9858") 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.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): _NIST_Ions.__init__(self, cpu_type, **kwargs) 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)) self.config["RTIO_REGULAR_TTL_COUNT"] = len(rtio_channels) # add clock generators after RTIO_REGULAR_TTL_COUNT rtio_channels += clock_generators 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(4): 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"] = 2 self.config["DDS_CHANNELS_PER_BUS"] = 12 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, 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, 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)