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serdes: integrate SerdesRXSkipRemover

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This commit is contained in:
Florent Kermarrec 2019-10-08 18:09:13 +02:00
parent 5f869f0ddb
commit 798e1b9b28
1 changed files with 14 additions and 10 deletions
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24
usb3_pipe/serdes.py
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@ -303,10 +303,11 @@ class K7USB3SerDes(Module):
tx_polarity=self.tx_polarity,
rx_polarity=self.rx_polarity)
gtx.add_stream_endpoints()
tx_datapath = SerdesTXDatapath("tx")
rx_datapath = SerdesRXDatapath("rx")
rx_aligner = SerdesRXWordAligner()
self.submodules += gtx, tx_datapath, rx_datapath, rx_aligner
tx_datapath = SerdesTXDatapath("tx")
rx_datapath = SerdesRXDatapath("rx")
rx_aligner = SerdesRXWordAligner()
rx_skip_remover = SerdesRXSkipRemover()
self.submodules += gtx, tx_datapath, rx_datapath, rx_aligner, rx_skip_remover
self.comb += [
gtx.tx_enable.eq(self.enable),
gtx.rx_enable.eq(self.enable),
@ -317,7 +318,8 @@ class K7USB3SerDes(Module):
tx_datapath.source.connect(gtx.sink),
gtx.source.connect(rx_datapath.sink),
rx_datapath.source.connect(rx_aligner.sink),
rx_aligner.source.connect(self.source),
rx_aligner.source.connect(rx_skip_remover.sink),
rx_skip_remover.source.connect(self.source),
]
# Override GTX parameters/signals to allow LFPS --------------------------------------------
gtx.gtx_params.update(
@ -392,10 +394,11 @@ class A7USB3SerDes(Module):
tx_polarity=self.tx_polarity,
rx_polarity=self.rx_polarity)
gtp.add_stream_endpoints()
tx_datapath = SerdesTXDatapath("tx")
rx_datapath = SerdesRXDatapath("rx")
rx_aligner = SerdesRXWordAligner()
self.submodules += gtp, tx_datapath, rx_datapath, rx_aligner
tx_datapath = SerdesTXDatapath("tx")
rx_datapath = SerdesRXDatapath("rx")
rx_aligner = SerdesRXWordAligner()
rx_skip_remover = SerdesRXSkipRemover()
self.submodules += gtx, tx_datapath, rx_datapath, rx_aligner, rx_skip_remover
self.comb += [
gtp.tx_enable.eq(self.enable),
gtp.rx_enable.eq(self.enable),
@ -406,7 +409,8 @@ class A7USB3SerDes(Module):
tx_datapath.source.connect(gtp.sink),
gtp.source.connect(rx_datapath.sink),
rx_datapath.source.connect(rx_aligner.sink),
rx_aligner.source.connect(self.source),
rx_aligner.source.connect(rx_skip_remover.sink),
rx_skip_remover.source.connect(self.source),
]
# Override GTP parameters/signals to allow LFPS --------------------------------------------
gtp.gtp_params.update(