+++ /dev/null
-# This file is Copyright (c) 2013 Florent Kermarrec <florent@enjoy-digital.fr>
-# License: BSD
-
-from litex.build.generic_platform import *
-from litex.build.lattice import LatticePlatform
-from litex.build.lattice.programmer import LatticeProgrammer
-
-
-_io = [
- ("clk100", 0, Pins("L5"), IOStandard("LVDS25")),
- ("rst_n", 0, Pins("A21"), IOStandard("LVCMOS33")),
-
- ("user_led", 0, Pins("Y20"), IOStandard("LVCMOS33")),
- ("user_led", 1, Pins("AA21"), IOStandard("LVCMOS33")),
- ("user_led", 2, Pins("U18"), IOStandard("LVCMOS33")),
- ("user_led", 3, Pins("U19"), IOStandard("LVCMOS33")),
- ("user_led", 4, Pins("W19"), IOStandard("LVCMOS33")),
- ("user_led", 5, Pins("V19"), IOStandard("LVCMOS33")),
- ("user_led", 6, Pins("AB20"), IOStandard("LVCMOS33")),
- ("user_led", 7, Pins("AA20"), IOStandard("LVCMOS33")),
-
- ("user_dip_btn", 0, Pins("J7"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 1, Pins("J6"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 2, Pins("H2"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 3, Pins("H3"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 4, Pins("J3"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 5, Pins("K3"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 6, Pins("J2"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 7, Pins("J1"), IOStandard("LVCMOS15")),
-
- ("serial", 0,
- Subsignal("tx", Pins("B11"), IOStandard("LVCMOS33")), # X4 IO0
- Subsignal("rx", Pins("B12"), IOStandard("LVCMOS33")), # X4 IO1
- ),
-
- ("eth_clocks", 0,
- Subsignal("tx", Pins("C12")),
- Subsignal("gtx", Pins("M2")),
- Subsignal("rx", Pins("L4")),
- IOStandard("LVCMOS33")
- ),
- ("eth", 0,
- Subsignal("rst_n", Pins("L3")),
- Subsignal("mdio", Pins("L2")),
- Subsignal("mdc", Pins("V4")),
- Subsignal("dv", Pins("M1")),
- Subsignal("rx_er", Pins("M4")),
- Subsignal("rx_data", Pins("M5 N1 N6 P6 T2 R2 P5 P3")),
- Subsignal("tx_en", Pins("V3")),
- Subsignal("tx_data", Pins("V1 U1 R3 P1 N5 N3 N4 N2")),
- Subsignal("col", Pins("R1")),
- Subsignal("crs", Pins("P4")),
- IOStandard("LVCMOS33")
- ),
-
- ("eth_clocks", 1,
- Subsignal("tx", Pins("M21")),
- Subsignal("gtx", Pins("M19")),
- Subsignal("rx", Pins("N19")),
- IOStandard("LVCMOS33")
- ),
- ("eth", 1,
- Subsignal("rst_n", Pins("R21")),
- Subsignal("mdio", Pins("U16")),
- Subsignal("mdc", Pins("Y18")),
- Subsignal("dv", Pins("U15")),
- Subsignal("rx_er", Pins("V20")),
- Subsignal("rx_data", Pins("AB17 AA17 R19 V21 T17 R18 W21 Y21")),
- Subsignal("tx_en", Pins("V22")),
- Subsignal("tx_data", Pins("W22 R16 P17 Y22 T21 U22 P20 U20")),
- Subsignal("col", Pins("N18")),
- Subsignal("crs", Pins("P19")),
- IOStandard("LVCMOS33")
- ),
-]
-
-
-class Platform(LatticePlatform):
- default_clk_name = "clk100"
- default_clk_period = 10
-
- def __init__(self):
- LatticePlatform.__init__(self, "LFE3-35EA-6FN484C", _io)
-
- def do_finalize(self, fragment):
- LatticePlatform.do_finalize(self, fragment)
- try:
- self.add_period_constraint(self.lookup_request("eth_clocks", 0).rx, 8.0)
- except ConstraintError:
- pass
- try:
- self.add_period_constraint(self.lookup_request("eth_clocks", 1).rx, 8.0)
- except ConstraintError:
- pass
-
- def create_programmer(self):
- _xcf_template = """
-<?xml version='1.0' encoding='utf-8' ?>
-<!DOCTYPE ispXCF SYSTEM "IspXCF.dtd" >
-<ispXCF version="3.4.1">
- <Comment></Comment>
- <Chain>
- <Comm>JTAG</Comm>
- <Device>
- <SelectedProg value="TRUE"/>
- <Pos>1</Pos>
- <Vendor>Lattice</Vendor>
- <Family>LatticeECP3</Family>
- <Name>LFE3-35EA</Name>
- <File>{bitstream_file}</File>
- <Operation>Fast Program</Operation>
- </Device>
- </Chain>
- <ProjectOptions>
- <Program>SEQUENTIAL</Program>
- <Process>ENTIRED CHAIN</Process>
- <OperationOverride>No Override</OperationOverride>
- <StartTAP>TLR</StartTAP>
- <EndTAP>TLR</EndTAP>
- <VerifyUsercode value="FALSE"/>
- </ProjectOptions>
- <CableOptions>
- <CableName>USB2</CableName>
- <PortAdd>FTUSB-0</PortAdd>
- <USBID>Dual RS232-HS A Location 0000 Serial A</USBID>
- <JTAGPinSetting>
- TRST ABSENT;
- ISPEN ABSENT;
- </JTAGPinSetting>
- </CableOptions>
-</ispXCF>
-"""
-
- return LatticeProgrammer(_xcf_template)
--- /dev/null
+# This file is Copyright (c) 2013 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
+from litex.build.generic_platform import *
+from litex.build.lattice import LatticePlatform
+from litex.build.lattice.programmer import LatticeProgrammer
+
+
+_io = [
+ ("clk100", 0, Pins("L5"), IOStandard("LVDS25")),
+ ("rst_n", 0, Pins("A21"), IOStandard("LVCMOS33")),
+
+ ("user_led", 0, Pins("Y20"), IOStandard("LVCMOS33")),
+ ("user_led", 1, Pins("AA21"), IOStandard("LVCMOS33")),
+ ("user_led", 2, Pins("U18"), IOStandard("LVCMOS33")),
+ ("user_led", 3, Pins("U19"), IOStandard("LVCMOS33")),
+ ("user_led", 4, Pins("W19"), IOStandard("LVCMOS33")),
+ ("user_led", 5, Pins("V19"), IOStandard("LVCMOS33")),
+ ("user_led", 6, Pins("AB20"), IOStandard("LVCMOS33")),
+ ("user_led", 7, Pins("AA20"), IOStandard("LVCMOS33")),
+
+ ("user_dip_btn", 0, Pins("J7"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 1, Pins("J6"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 2, Pins("H2"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 3, Pins("H3"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 4, Pins("J3"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 5, Pins("K3"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 6, Pins("J2"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 7, Pins("J1"), IOStandard("LVCMOS15")),
+
+ ("serial", 0,
+ Subsignal("tx", Pins("B11"), IOStandard("LVCMOS33")), # X4 IO0
+ Subsignal("rx", Pins("B12"), IOStandard("LVCMOS33")), # X4 IO1
+ ),
+
+ ("eth_clocks", 0,
+ Subsignal("tx", Pins("C12")),
+ Subsignal("gtx", Pins("M2")),
+ Subsignal("rx", Pins("L4")),
+ IOStandard("LVCMOS33")
+ ),
+ ("eth", 0,
+ Subsignal("rst_n", Pins("L3")),
+ Subsignal("mdio", Pins("L2")),
+ Subsignal("mdc", Pins("V4")),
+ Subsignal("dv", Pins("M1")),
+ Subsignal("rx_er", Pins("M4")),
+ Subsignal("rx_data", Pins("M5 N1 N6 P6 T2 R2 P5 P3")),
+ Subsignal("tx_en", Pins("V3")),
+ Subsignal("tx_data", Pins("V1 U1 R3 P1 N5 N3 N4 N2")),
+ Subsignal("col", Pins("R1")),
+ Subsignal("crs", Pins("P4")),
+ IOStandard("LVCMOS33")
+ ),
+
+ ("eth_clocks", 1,
+ Subsignal("tx", Pins("M21")),
+ Subsignal("gtx", Pins("M19")),
+ Subsignal("rx", Pins("N19")),
+ IOStandard("LVCMOS33")
+ ),
+ ("eth", 1,
+ Subsignal("rst_n", Pins("R21")),
+ Subsignal("mdio", Pins("U16")),
+ Subsignal("mdc", Pins("Y18")),
+ Subsignal("dv", Pins("U15")),
+ Subsignal("rx_er", Pins("V20")),
+ Subsignal("rx_data", Pins("AB17 AA17 R19 V21 T17 R18 W21 Y21")),
+ Subsignal("tx_en", Pins("V22")),
+ Subsignal("tx_data", Pins("W22 R16 P17 Y22 T21 U22 P20 U20")),
+ Subsignal("col", Pins("N18")),
+ Subsignal("crs", Pins("P19")),
+ IOStandard("LVCMOS33")
+ ),
+]
+
+
+class Platform(LatticePlatform):
+ default_clk_name = "clk100"
+ default_clk_period = 10
+
+ def __init__(self):
+ LatticePlatform.__init__(self, "LFE3-35EA-6FN484C", _io)
+
+ def do_finalize(self, fragment):
+ LatticePlatform.do_finalize(self, fragment)
+ try:
+ self.add_period_constraint(self.lookup_request("eth_clocks", 0).rx, 8.0)
+ except ConstraintError:
+ pass
+ try:
+ self.add_period_constraint(self.lookup_request("eth_clocks", 1).rx, 8.0)
+ except ConstraintError:
+ pass
+
+ def create_programmer(self):
+ _xcf_template = """
+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE ispXCF SYSTEM "IspXCF.dtd" >
+<ispXCF version="3.4.1">
+ <Comment></Comment>
+ <Chain>
+ <Comm>JTAG</Comm>
+ <Device>
+ <SelectedProg value="TRUE"/>
+ <Pos>1</Pos>
+ <Vendor>Lattice</Vendor>
+ <Family>LatticeECP3</Family>
+ <Name>LFE3-35EA</Name>
+ <File>{bitstream_file}</File>
+ <Operation>Fast Program</Operation>
+ </Device>
+ </Chain>
+ <ProjectOptions>
+ <Program>SEQUENTIAL</Program>
+ <Process>ENTIRED CHAIN</Process>
+ <OperationOverride>No Override</OperationOverride>
+ <StartTAP>TLR</StartTAP>
+ <EndTAP>TLR</EndTAP>
+ <VerifyUsercode value="FALSE"/>
+ </ProjectOptions>
+ <CableOptions>
+ <CableName>USB2</CableName>
+ <PortAdd>FTUSB-0</PortAdd>
+ <USBID>Dual RS232-HS A Location 0000 Serial A</USBID>
+ <JTAGPinSetting>
+ TRST ABSENT;
+ ISPEN ABSENT;
+ </JTAGPinSetting>
+ </CableOptions>
+</ispXCF>
+"""
+
+ return LatticeProgrammer(_xcf_template)
--- /dev/null
+# This file is Copyright (c) 2017 Serge 'q3k' Bazanski <serge@bazanski.pl>
+# License: BSD
+
+from litex.build.generic_platform import *
+from litex.build.lattice import LatticePlatform
+from litex.build.lattice.programmer import LatticeProgrammer
+
+
+_io = [
+ ("clk100", 0, Pins("P3"), IOStandard("LVDS")),
+ ("rst_n", 0, Pins("T1"), IOStandard("LVCMOS33")),
+
+ ("user_led", 0, Pins("E16"), IOStandard("LVCMOS25")),
+ ("user_led", 1, Pins("D17"), IOStandard("LVCMOS25")),
+ ("user_led", 2, Pins("D18"), IOStandard("LVCMOS25")),
+ ("user_led", 3, Pins("E18"), IOStandard("LVCMOS25")),
+ ("user_led", 4, Pins("F17"), IOStandard("LVCMOS25")),
+ ("user_led", 5, Pins("F18"), IOStandard("LVCMOS25")),
+ ("user_led", 6, Pins("E17"), IOStandard("LVCMOS25")),
+ ("user_led", 7, Pins("F16"), IOStandard("LVCMOS25")),
+
+ ("user_dip_btn", 0, Pins("H2"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 1, Pins("K3"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 2, Pins("G3"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 3, Pins("F2"), IOStandard("LVCMOS15")),
+ ("user_dip_btn", 4, Pins("J18"), IOStandard("LVCMOS25")),
+ ("user_dip_btn", 5, Pins("K18"), IOStandard("LVCMOS25")),
+ ("user_dip_btn", 6, Pins("K19"), IOStandard("LVCMOS25")),
+ ("user_dip_btn", 7, Pins("K20"), IOStandard("LVCMOS25")),
+
+ ("serial", 0,
+ Subsignal("rx", Pins("C11"), IOStandard("LVCMOS33")),
+ Subsignal("tx", Pins("A11"), IOStandard("LVCMOS33")),
+ ),
+
+
+ ("eth_clocks", 0,
+ Subsignal("tx", Pins("P19")),
+ Subsignal("rx", Pins("L20")),
+ IOStandard("LVCMOS25")
+ ),
+ ("eth", 0,
+ Subsignal("rst_n", Pins("U17")),
+ Subsignal("mdio", Pins("U18")),
+ Subsignal("mdc", Pins("T18")),
+ Subsignal("rx_ctl", Pins("U19")),
+ Subsignal("rx_data", Pins("T20 U20 T19 R18")),
+ Subsignal("tx_ctl", Pins("R20")),
+ Subsignal("tx_data", Pins("N19 N20 P18 P20")),
+ IOStandard("LVCMOS25")
+ ),
+
+ ("eth_clocks", 1,
+ Subsignal("tx", Pins("C20")),
+ Subsignal("rx", Pins("J19")),
+ IOStandard("LVCMOS25")
+ ),
+ ("eth", 1,
+ Subsignal("rst_n", Pins("F20")),
+ Subsignal("mdio", Pins("H20")),
+ Subsignal("mdc", Pins("G19")),
+ Subsignal("rx_ctl", Pins("F19")),
+ Subsignal("rx_data", Pins("G18 G16 H18 H17")),
+ Subsignal("tx_ctl", Pins("E19")),
+ Subsignal("tx_data", Pins("J17 J16 D19 D20")),
+ IOStandard("LVCMOS25")
+ ),
+]
+
+
+class Platform(LatticePlatform):
+ default_clk_name = "clk100"
+ default_clk_period = 10
+
+ def __init__(self, **kwargs):
+ LatticePlatform.__init__(self, "LFE5UM5G-45F-8BG381C", _io, **kwargs)
+
+ def do_finalize(self, fragment):
+ LatticePlatform.do_finalize(self, fragment)
+ try:
+ self.add_period_constraint(self.lookup_request("eth_clocks", 0).rx, 8.0)
+ except ConstraintError:
+ pass
+ try:
+ self.add_period_constraint(self.lookup_request("eth_clocks", 1).rx, 8.0)
+ except ConstraintError:
+ pass
+
+ def create_programmer(self):
+ _xcf_template = """
+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE ispXCF SYSTEM "IspXCF.dtd" >
+<ispXCF version="3.4.1">
+ <Comment></Comment>
+ <Chain>
+ <Comm>JTAG</Comm>
+ <Device>
+ <SelectedProg value="TRUE"/>
+ <Pos>1</Pos>
+ <Vendor>Lattice</Vendor>
+ <Family>ECP5UM5G</Family>
+ <Name>LFE5UM5G-45F</Name>
+ <IDCode>0x81112043</IDCode>
+ <File>{bitstream_file}</File>
+ <Operation>Fast Program</Operation>
+ </Device>
+ <Device>
+ <SelectedProg value="FALSE"/>
+ <Pos>2</Pos>
+ <Vendor>Lattice</Vendor>
+ <Family>ispCLOCK</Family>
+ <Name>ispPAC-CLK5406D</Name>
+ <IDCode>0x00191043</IDCode>
+ <Operation>Erase,Program,Verify</Operation>
+ <Bypass>
+ <InstrLen>8</InstrLen>
+ <InstrVal>11111111</InstrVal>
+ <BScanLen>1</BScanLen>
+ <BScanVal>0</BScanVal>
+ </Bypass>
+ </Device>
+ </Chain>
+ <ProjectOptions>
+ <Program>SEQUENTIAL</Program>
+ <Process>ENTIRED CHAIN</Process>
+ <OperationOverride>No Override</OperationOverride>
+ <StartTAP>TLR</StartTAP>
+ <EndTAP>TLR</EndTAP>
+ <VerifyUsercode value="FALSE"/>
+ </ProjectOptions>
+ <CableOptions>
+ <CableName>USB2</CableName>
+ <PortAdd>FTUSB-0</PortAdd>
+ <USBID>LATTICE ECP5_5G VERSA BOARD A Location 0000 Serial Lattice ECP5_5G VERSA Board A</USBID>
+ </CableOptions>
+</ispXCF>
+"""
+
+ return LatticeProgrammer(_xcf_template)
+++ /dev/null
-# This file is Copyright (c) 2017 Serge 'q3k' Bazanski <serge@bazanski.pl>
-# License: BSD
-
-from litex.build.generic_platform import *
-from litex.build.lattice import LatticePlatform
-from litex.build.lattice.programmer import LatticeProgrammer
-
-
-_io = [
- ("clk100", 0, Pins("P3"), IOStandard("LVDS")),
- ("rst_n", 0, Pins("T1"), IOStandard("LVCMOS33")),
-
- ("user_led", 0, Pins("E16"), IOStandard("LVCMOS25")),
- ("user_led", 1, Pins("D17"), IOStandard("LVCMOS25")),
- ("user_led", 2, Pins("D18"), IOStandard("LVCMOS25")),
- ("user_led", 3, Pins("E18"), IOStandard("LVCMOS25")),
- ("user_led", 4, Pins("F17"), IOStandard("LVCMOS25")),
- ("user_led", 5, Pins("F18"), IOStandard("LVCMOS25")),
- ("user_led", 6, Pins("E17"), IOStandard("LVCMOS25")),
- ("user_led", 7, Pins("F16"), IOStandard("LVCMOS25")),
-
- ("user_dip_btn", 0, Pins("H2"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 1, Pins("K3"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 2, Pins("G3"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 3, Pins("F2"), IOStandard("LVCMOS15")),
- ("user_dip_btn", 4, Pins("J18"), IOStandard("LVCMOS25")),
- ("user_dip_btn", 5, Pins("K18"), IOStandard("LVCMOS25")),
- ("user_dip_btn", 6, Pins("K19"), IOStandard("LVCMOS25")),
- ("user_dip_btn", 7, Pins("K20"), IOStandard("LVCMOS25")),
-
- ("serial", 0,
- Subsignal("rx", Pins("C11"), IOStandard("LVCMOS33")),
- Subsignal("tx", Pins("A11"), IOStandard("LVCMOS33")),
- ),
-
-
- ("eth_clocks", 0,
- Subsignal("tx", Pins("P19")),
- Subsignal("rx", Pins("L20")),
- IOStandard("LVCMOS25")
- ),
- ("eth", 0,
- Subsignal("rst_n", Pins("U17")),
- Subsignal("mdio", Pins("U18")),
- Subsignal("mdc", Pins("T18")),
- Subsignal("rx_ctl", Pins("U19")),
- Subsignal("rx_data", Pins("T20 U20 T19 R18")),
- Subsignal("tx_ctl", Pins("R20")),
- Subsignal("tx_data", Pins("N19 N20 P18 P20")),
- IOStandard("LVCMOS25")
- ),
-
- ("eth_clocks", 1,
- Subsignal("tx", Pins("C20")),
- Subsignal("rx", Pins("J19")),
- IOStandard("LVCMOS25")
- ),
- ("eth", 1,
- Subsignal("rst_n", Pins("F20")),
- Subsignal("mdio", Pins("H20")),
- Subsignal("mdc", Pins("G19")),
- Subsignal("rx_ctl", Pins("F19")),
- Subsignal("rx_data", Pins("G18 G16 H18 H17")),
- Subsignal("tx_ctl", Pins("E19")),
- Subsignal("tx_data", Pins("J17 J16 D19 D20")),
- IOStandard("LVCMOS25")
- ),
-]
-
-
-class Platform(LatticePlatform):
- default_clk_name = "clk100"
- default_clk_period = 10
-
- def __init__(self, **kwargs):
- LatticePlatform.__init__(self, "LFE5UM5G-45F-8BG381C", _io, **kwargs)
-
- def do_finalize(self, fragment):
- LatticePlatform.do_finalize(self, fragment)
- try:
- self.add_period_constraint(self.lookup_request("eth_clocks", 0).rx, 8.0)
- except ConstraintError:
- pass
- try:
- self.add_period_constraint(self.lookup_request("eth_clocks", 1).rx, 8.0)
- except ConstraintError:
- pass
-
- def create_programmer(self):
- _xcf_template = """
-<?xml version='1.0' encoding='utf-8' ?>
-<!DOCTYPE ispXCF SYSTEM "IspXCF.dtd" >
-<ispXCF version="3.4.1">
- <Comment></Comment>
- <Chain>
- <Comm>JTAG</Comm>
- <Device>
- <SelectedProg value="TRUE"/>
- <Pos>1</Pos>
- <Vendor>Lattice</Vendor>
- <Family>ECP5UM5G</Family>
- <Name>LFE5UM5G-45F</Name>
- <IDCode>0x81112043</IDCode>
- <File>{bitstream_file}</File>
- <Operation>Fast Program</Operation>
- </Device>
- <Device>
- <SelectedProg value="FALSE"/>
- <Pos>2</Pos>
- <Vendor>Lattice</Vendor>
- <Family>ispCLOCK</Family>
- <Name>ispPAC-CLK5406D</Name>
- <IDCode>0x00191043</IDCode>
- <Operation>Erase,Program,Verify</Operation>
- <Bypass>
- <InstrLen>8</InstrLen>
- <InstrVal>11111111</InstrVal>
- <BScanLen>1</BScanLen>
- <BScanVal>0</BScanVal>
- </Bypass>
- </Device>
- </Chain>
- <ProjectOptions>
- <Program>SEQUENTIAL</Program>
- <Process>ENTIRED CHAIN</Process>
- <OperationOverride>No Override</OperationOverride>
- <StartTAP>TLR</StartTAP>
- <EndTAP>TLR</EndTAP>
- <VerifyUsercode value="FALSE"/>
- </ProjectOptions>
- <CableOptions>
- <CableName>USB2</CableName>
- <PortAdd>FTUSB-0</PortAdd>
- <USBID>LATTICE ECP5_5G VERSA BOARD A Location 0000 Serial Lattice ECP5_5G VERSA Board A</USBID>
- </CableOptions>
-</ispXCF>
-"""
-
- return LatticeProgrammer(_xcf_template)
projects / litex.git / commitdiff