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phaser: bypass gtx phalign

This commit is contained in:
Robert Jördens 2016-10-14 00:59:53 +02:00
parent 89150c9817
commit 342d6d756e
1 changed files with 1 additions and 0 deletions
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artiq/gateware/targets/kc705.py
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@ -466,6 +466,7 @@ class AD9154JESD(Module, AutoCSR):
phy = JESD204BPhyTX( phy = JESD204BPhyTX(
qpll, platform.request("ad9154_jesd", i), fabric_freq) qpll, platform.request("ad9154_jesd", i), fabric_freq)
platform.add_period_constraint(phy.gtx.cd_tx.clk, 40*1e9/linerate) platform.add_period_constraint(phy.gtx.cd_tx.clk, 40*1e9/linerate)
self.comb += phy.gtx.gtx_init.bypass_phalign.eq(1) # TODO
platform.add_false_path_constraints( platform.add_false_path_constraints(
self.cd_jesd.clk, self.cd_jesd.clk,
phy.gtx.cd_tx.clk) phy.gtx.cd_tx.clk)