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Code Issues 14 Pull Requests 2 Releases Wiki Activity

kasli_soc: add fix_serdes_timing_path

pull/234/head
Sebastien Bourdeauducq 2023-02-20 17:44:15 +08:00
parent 4f49c58d3b
commit e946bcc3ed
1 changed files with 4 additions and 0 deletions
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4
src/gateware/kasli_soc.py
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@ -15,6 +15,7 @@ from misoc.integration import cpu_interface
from artiq.coredevice import jsondesc
from artiq.gateware import rtio, eem_7series
from artiq.gateware.rtio.phy import ttl_simple
from artiq.gateware.rtio.xilinx_clocking import fix_serdes_timing_path
from artiq.gateware.rtio.xilinx_clocking import RTIOClockMultiplier
from artiq.gateware.drtio.transceiver import gtx_7series
from artiq.gateware.drtio.siphaser import SiPhaser7Series
@ -138,6 +139,7 @@ class GenericStandalone(SoCCore):
self.platform.add_false_path_constraints(
self.ps7.cd_sys.clk,
self.rtio_crg.cd_rtio.clk)
fix_serdes_timing_path(platform)
self.rtio_channels = []
has_grabber = any(peripheral["type"] == "grabber" for peripheral in description["peripherals"])
@ -225,6 +227,7 @@ class GenericMaster(SoCCore):
self.crg = self.ps7 # HACK for eem_7series to find the clock
self.submodules.rtio_crg = RTIOClockMultiplier(rtio_clk_freq)
self.csr_devices.append("rtio_crg")
fix_serdes_timing_path(platform)
self.rustc_cfg["has_si5324"] = None
self.rustc_cfg["si5324_soft_reset"] = None
@ -341,6 +344,7 @@ class GenericSatellite(SoCCore):
self.submodules.rtio_crg = RTIOClockMultiplier(rtio_clk_freq)
self.csr_devices.append("rtio_crg")
self.rustc_cfg["has_rtio_crg"] = None
fix_serdes_timing_path(platform)
data_pads = [platform.request("sfp", i) for i in range(4)]