from misoclib.tools.litescope.common import * from misoclib.tools.litescope.frontend.la import LiteScopeLA from misoclib.tools.litescope.core.port import LiteScopeTerm from misoclib.com.liteeth.common import * from misoclib.com.liteeth.generic import * from targets.base import BaseSoC class UDPSoC(BaseSoC): default_platform = "kc705" def __init__(self, platform): BaseSoC.__init__(self, platform, mac_address=0x10e2d5000000, ip_address="192.168.1.40") # add udp loopback on port 6000 with dw=8 self.add_udp_loopback(6000, 8, 8192, "loopback_8") # add udp loopback on port 8000 with dw=32 self.add_udp_loopback(8000, 32, 8192, "loopback_32") def add_udp_loopback(self, port, dw, depth, name=None): port = self.core.udp.crossbar.get_port(port, dw) buf = PacketBuffer(eth_udp_user_description(dw), depth//(dw//8), 8) if name is None: self.submodules += buf else: setattr(self.submodules, name, buf) self.comb += Port.connect(port, buf) class UDPSoCDevel(UDPSoC): csr_map = { "la": 20 } csr_map.update(UDPSoC.csr_map) def __init__(self, platform): UDPSoC.__init__(self, platform) debug = ( self.loopback_8.sink.stb, self.loopback_8.sink.sop, self.loopback_8.sink.eop, self.loopback_8.sink.ack, self.loopback_8.sink.data, self.loopback_8.source.stb, self.loopback_8.source.sop, self.loopback_8.source.eop, self.loopback_8.source.ack, self.loopback_8.source.data, self.loopback_32.sink.stb, self.loopback_32.sink.sop, self.loopback_32.sink.eop, self.loopback_32.sink.ack, self.loopback_32.sink.data, self.loopback_32.source.stb, self.loopback_32.source.sop, self.loopback_32.source.eop, self.loopback_32.source.ack, self.loopback_32.source.data ) self.submodules.la = LiteScopeLA(debug, 4096) self.la.trigger.add_port(LiteScopeTerm(self.la.dw)) def do_exit(self, vns): self.la.export(vns, "test/la.csv") default_subtarget = UDPSoC