phy/titaniumrgmii.py: uses ClockSignal for DDRInput/DDROutput/ClkOutput, added cd for eth_tx_delayed, removed name=xxx for clkout with a cd
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88387cbd11
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9496fd229f
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@ -36,7 +36,7 @@ class LiteEthPHYRGMIITX(LiteXModule):
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i1 = tx_data_h[i],
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i2 = tx_data_l[i],
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o = pads.tx_data[i],
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clk = f"auto_eth{n}_tx_clk", # FIXME: Use Clk Signal.
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clk = ClockSignal("eth_tx"),
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)
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# TX Ctl IOs.
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@ -47,7 +47,7 @@ class LiteEthPHYRGMIITX(LiteXModule):
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i1 = tx_ctl_h,
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i2 = tx_ctl_l,
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o = pads.tx_ctl,
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clk = f"auto_eth{n}_tx_clk", # FIXME: Use Clk Signal.
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clk = ClockSignal("eth_tx"),
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)
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# Logic.
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@ -80,7 +80,7 @@ class LiteEthPHYRGMIIRX(LiteXModule):
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i = pads.rx_data[i],
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o1 = rx_data_h[i],
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o2 = rx_data_l[i],
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clk = f"auto_eth{n}_rx_clk", # FIXME: Use Clk Signal.
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clk = ClockSignal("eth_rx"),
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)
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# RX Ctl IOs.
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@ -91,7 +91,7 @@ class LiteEthPHYRGMIIRX(LiteXModule):
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i = pads.rx_ctl,
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o1 = rx_ctl_h,
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o2 = rx_ctl_l,
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clk = f"auto_eth{n}_rx_clk", # FIXME: Use Clk Signal.
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clk = ClockSignal("eth_rx"),
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)
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rx_ctl = rx_ctl_h
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@ -125,6 +125,7 @@ class LiteEthPHYRGMIICRG(LiteXModule):
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# ------------
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self.cd_eth_rx = ClockDomain()
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self.cd_eth_tx = ClockDomain()
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self.cd_eth_tx_delayed = ClockDomain(reset_less=True)
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# RX Clk.
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# -------
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@ -136,7 +137,7 @@ class LiteEthPHYRGMIICRG(LiteXModule):
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# TX Clk.
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# -------
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self.specials += ClkOutput(
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i = f"auto_eth{n}_tx_clk_delayed", # FIXME: Use Clk Signal.
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i = ClockSignal("eth_tx_delayed"),
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o = clock_pads.tx
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)
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@ -144,9 +145,9 @@ class LiteEthPHYRGMIICRG(LiteXModule):
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# -------
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self.pll = pll = TITANIUMPLL(platform)
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pll.register_clkin(None, freq=125e6, name=f"auto_eth{n}_rx_clk_in0") # FIXME: 0 is to match ClkInput
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pll.create_clkout(self.cd_eth_rx, freq=125e6, phase=0, name=f"auto_eth{n}_rx_clk", with_reset=False)
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pll.create_clkout(self.cd_eth_tx, freq=125e6, phase=0, name=f"auto_eth{n}_tx_clk", with_reset=False)
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pll.create_clkout(None, freq=125e6, phase=90, name=f"auto_eth{n}_tx_clk_delayed")
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pll.create_clkout(self.cd_eth_rx, freq=125e6, phase=0, with_reset=False)
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pll.create_clkout(self.cd_eth_tx, freq=125e6, phase=0, with_reset=False)
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pll.create_clkout(self.cd_eth_tx_delayed, freq=125e6, phase=90)
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# Reset.
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# ------
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