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litex-boards/litex_boards/platforms/kcu105.py

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general: add SPDX License identifier to header and specify files are part of LiteX-Boards.
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#
# This file is part of LiteX-Boards.
#
# Copyright (c) 2017-2019 Florent Kermarrec <florent@enjoy-digital.fr>
# SPDX-License-Identifier: BSD-2-Clause
official/partner: update
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init repo with litex official boards
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from litex.build.generic_platform import *
from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
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# Clk / Rst
("clk125", 0,
Subsignal("p", Pins("G10"), IOStandard("LVDS")),
Subsignal("n", Pins("F10"), IOStandard("LVDS"))
),
("clk300", 0,
Subsignal("p", Pins("AK17"), IOStandard("DIFF_SSTL12")),
Subsignal("n", Pins("AK16"), IOStandard("DIFF_SSTL12"))
),
("cpu_reset", 0, Pins("AN8"), IOStandard("LVCMOS18")),
# Leds
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("user_led", 0, Pins("AP8"), IOStandard("LVCMOS18")),
("user_led", 1, Pins("H23"), IOStandard("LVCMOS18")),
("user_led", 2, Pins("P20"), IOStandard("LVCMOS18")),
("user_led", 3, Pins("P21"), IOStandard("LVCMOS18")),
("user_led", 4, Pins("N22"), IOStandard("LVCMOS18")),
("user_led", 5, Pins("M22"), IOStandard("LVCMOS18")),
("user_led", 6, Pins("R23"), IOStandard("LVCMOS18")),
("user_led", 7, Pins("P23"), IOStandard("LVCMOS18")),
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# Buttons
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("user_btn_c", 0, Pins("AE10"), IOStandard("LVCMOS18")),
("user_btn_n", 0, Pins("AD10"), IOStandard("LVCMOS18")),
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("user_btn_s", 0, Pins("AF8"), IOStandard("LVCMOS18")),
("user_btn_w", 0, Pins("AF9"), IOStandard("LVCMOS18")),
("user_btn_e", 0, Pins("AE8"), IOStandard("LVCMOS18")),
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# Switches
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("user_dip_btn", 0, Pins("AN16"), IOStandard("LVCMOS12")),
("user_dip_btn", 1, Pins("AN19"), IOStandard("LVCMOS12")),
("user_dip_btn", 2, Pins("AP18"), IOStandard("LVCMOS12")),
("user_dip_btn", 3, Pins("AN14"), IOStandard("LVCMOS12")),
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# SMA
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("user_sma_clock", 0,
Subsignal("p", Pins("D23"), IOStandard("LVDS")),
Subsignal("n", Pins("C23"), IOStandard("LVDS"))
),
("user_sma_clock_p", 0, Pins("D23"), IOStandard("LVCMOS18")),
("user_sma_clock_n", 0, Pins("C23"), IOStandard("LVCMOS18")),
("user_sma_gpio", 0,
Subsignal("p", Pins("H27"), IOStandard("LVDS")),
Subsignal("n", Pins("G27"), IOStandard("LVDS"))
),
("user_sma_gpio_p", 0, Pins("H27"), IOStandard("LVCMOS18")),
("user_sma_gpio_n", 0, Pins("G27"), IOStandard("LVCMOS18")),
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# I2C
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("i2c", 0,
Subsignal("scl", Pins("J24")),
Subsignal("sda", Pins("J25")),
IOStandard("LVCMOS18")
),
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# Serial
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("serial", 0,
Subsignal("cts", Pins("L23")),
Subsignal("rts", Pins("K27")),
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Subsignal("tx", Pins("K26")),
Subsignal("rx", Pins("G25")),
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IOStandard("LVCMOS18")
),
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# SPIFlash
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("spiflash", 0, # clock needs to be accessed through primitive
Subsignal("cs_n", Pins("U7")),
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Subsignal("dq", Pins("AC7 AB7 AA7 Y7")),
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IOStandard("LVCMOS18")
),
("spiflash", 1, # clock needs to be accessed through primitive
Subsignal("cs_n", Pins("G26")),
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Subsignal("dq", Pins("M20 L20 R21 R22")),
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IOStandard("LVCMOS18")
),
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# SDCard
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("spisdcard", 0,
Subsignal("clk", Pins("AL10")),
Subsignal("cs_n", Pins("AH8")),
Subsignal("mosi", Pins("AD9"), Misc("PULLUP")),
Subsignal("miso", Pins("AP9"), Misc("PULLUP")),
Misc("SLEW=FAST"),
IOStandard("LVCMOS18")
),
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("sdcard", 0,
Subsignal("clk", Pins("AL10")),
Subsignal("cmd", Pins("AD9"), Misc("PULLUP True")),
Subsignal("data", Pins("AP9 AN9 AH9 AH8"), Misc("PULLUP True")),
Misc("SLEW=FAST"),
IOStandard("LVCMOS18")
),
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# Rotary Encoder
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("rotary", 0,
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Subsignal("a", Pins("Y21")),
Subsignal("b", Pins("AD26")),
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Subsignal("push", Pins("AF28")),
IOStandard("LVCMOS18")
),
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# HDMI
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("hdmi", 0,
Subsignal("d", Pins(
"AK11 AP11 AP13 AN13 AN11 AM11 AN12 AM12",
"AL12 AK12 AL13 AK13 AD11 AH12 AG12 AJ11",
"AG10 AK8")),
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Subsignal("de", Pins("AE11")),
Subsignal("clk", Pins("AF13")),
Subsignal("vsync", Pins("AH13")),
Subsignal("hsync", Pins("AE13")),
Subsignal("spdif", Pins("AE12")),
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Subsignal("spdif_out", Pins("AF12")),
IOStandard("LVCMOS18")
),
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# DDR4 SDRAM
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("ddram", 0,
Subsignal("a", Pins(
"AE17 AH17 AE18 AJ15 AG16 AL17 AK18 AG17",
"AF18 AH19 AF15 AD19 AJ14 AG19"),
IOStandard("SSTL12_DCI")),
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Subsignal("ba", Pins("AF17 AL15"), IOStandard("SSTL12_DCI")),
Subsignal("bg", Pins("AG15"), IOStandard("SSTL12_DCI")),
Subsignal("ras_n", Pins("AF14"), IOStandard("SSTL12_DCI")), # A16
Subsignal("cas_n", Pins("AG14"), IOStandard("SSTL12_DCI")), # A15
Subsignal("we_n", Pins("AD16"), IOStandard("SSTL12_DCI")), # A14
Subsignal("cs_n", Pins("AL19"), IOStandard("SSTL12_DCI")),
Subsignal("act_n", Pins("AH14"), IOStandard("SSTL12_DCI")),
#Subsignal("ten", Pins("AH16"), IOStandard("SSTL12_DCI")),
#Subsignal("alert_n", Pins("AJ16"), IOStandard("SSTL12_DCI")),
#Subsignal("par", Pins("AD18"), IOStandard("SSTL12_DCI")),
Subsignal("dm", Pins("AD21 AE25 AJ21 AM21 AH26 AN26 AJ29 AL32"),
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IOStandard("POD12_DCI")),
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Subsignal("dq", Pins(
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"AE23 AG20 AF22 AF20 AE22 AD20 AG22 AE20",
"AJ24 AG24 AJ23 AF23 AH23 AF24 AH22 AG25",
"AL22 AL25 AM20 AK23 AK22 AL24 AL20 AL23",
"AM24 AN23 AN24 AP23 AP25 AN22 AP24 AM22",
"AH28 AK26 AK28 AM27 AJ28 AH27 AK27 AM26",
"AL30 AP29 AM30 AN28 AL29 AP28 AM29 AN27",
"AH31 AH32 AJ34 AK31 AJ31 AJ30 AH34 AK32",
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"AN33 AP33 AM34 AP31 AM32 AN31 AL34 AN32"),
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IOStandard("POD12_DCI"),
Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("dqs_p", Pins("AG21 AH24 AJ20 AP20 AL27 AN29 AH33 AN34"),
IOStandard("DIFF_POD12_DCI"),
Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("dqs_n", Pins("AH21 AJ25 AK20 AP21 AL28 AP30 AJ33 AP34"),
IOStandard("DIFF_POD12_DCI"),
Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("clk_p", Pins("AE16"), IOStandard("DIFF_SSTL12_DCI")),
Subsignal("clk_n", Pins("AE15"), IOStandard("DIFF_SSTL12_DCI")),
Subsignal("cke", Pins("AD15"), IOStandard("SSTL12_DCI")),
Subsignal("odt", Pins("AJ18"), IOStandard("SSTL12_DCI")),
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Subsignal("reset_n", Pins("AL18"), IOStandard("LVCMOS12")),
Misc("SLEW=FAST"),
),
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# PCIe
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("pcie_x1", 0,
Subsignal("rst_n", Pins("K22"), IOStandard("LVCMOS18")),
Subsignal("clk_p", Pins("AB6")),
Subsignal("clk_n", Pins("AB5")),
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Subsignal("rx_p", Pins("AB2")),
Subsignal("rx_n", Pins("AB1")),
Subsignal("tx_p", Pins("AC4")),
Subsignal("tx_n", Pins("AC3"))
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),
("pcie_x2", 0,
Subsignal("rst_n", Pins("K22"), IOStandard("LVCMOS18")),
Subsignal("clk_p", Pins("AB6")),
Subsignal("clk_n", Pins("AB5")),
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Subsignal("rx_p", Pins("AB2 AD2")),
Subsignal("rx_n", Pins("AB1 AD1")),
Subsignal("tx_p", Pins("AC4 AE4")),
Subsignal("tx_n", Pins("AC3 AE3"))
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),
("pcie_x4", 0,
Subsignal("rst_n", Pins("K22"), IOStandard("LVCMOS18")),
Subsignal("clk_p", Pins("AB6")),
Subsignal("clk_n", Pins("AB5")),
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Subsignal("rx_p", Pins("AB2 AD2 AF2 AH2")),
Subsignal("rx_n", Pins("AB1 AD1 AF1 AH1")),
Subsignal("tx_p", Pins("AC4 AE4 AG4 AH6")),
Subsignal("tx_n", Pins("AC3 AE3 AG3 AH5"))
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),
("pcie_x8", 0,
Subsignal("rst_n", Pins("K22"), IOStandard("LVCMOS18")),
Subsignal("clk_p", Pins("AB6")),
Subsignal("clk_n", Pins("AB5")),
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Subsignal("rx_p", Pins("AB2 AD2 AF2 AH2 AJ4 AK2 AM2 AP2")),
Subsignal("rx_n", Pins("AB1 AD1 AF1 AH1 AJ3 AK1 AM1 AP1")),
Subsignal("tx_p", Pins("AC4 AE4 AG4 AH6 AK6 AL4 AM6 AN4")),
Subsignal("tx_n", Pins("AC3 AE3 AG3 AH5 AK5 AL3 AM5 AN3"))
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),
platforms: cleanup pass to uniformize comments/separators/orders.
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# SGMII Clk
init repo with litex official boards
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("sgmii_clock", 0,
Subsignal("p", Pins("P26"), IOStandard("LVDS_25")),
Subsignal("n", Pins("N26"), IOStandard("LVDS_25"))
),
platforms: cleanup pass to uniformize comments/separators/orders.
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# SI570
init repo with litex official boards
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("si570_refclk", 0,
Subsignal("p", Pins("P6")),
Subsignal("n", Pins("P5"))
),
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# SMA
init repo with litex official boards
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("user_sma_mgt_refclk", 0,
Subsignal("p", Pins("V6")),
Subsignal("n", Pins("V5"))
),
("user_sma_mgt_tx", 0,
Subsignal("p", Pins("R4")),
Subsignal("n", Pins("R3"))
),
("user_sma_mgt_rx", 0,
Subsignal("p", Pins("P2")),
Subsignal("n", Pins("P1"))
),
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# SFP
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("sfp", 0,
Subsignal("txp", Pins("U4")),
Subsignal("txn", Pins("U3")),
Subsignal("rxp", Pins("T2")),
Subsignal("rxn", Pins("T1"))
),
("sfp_tx", 0,
Subsignal("p", Pins("U4")),
Subsignal("n", Pins("U3")),
),
("sfp_rx", 0,
Subsignal("p", Pins("T2")),
Subsignal("n", Pins("T1")),
),
("sfp_tx_disable_n", 0, Pins("AL8"), IOStandard("LVCMOS18")),
("sfp", 1,
Subsignal("txp", Pins("W4")),
Subsignal("txn", Pins("W3")),
Subsignal("rxp", Pins("V2")),
Subsignal("rxn", Pins("V1"))
),
("sfp_tx", 1,
Subsignal("p", Pins("W4")),
Subsignal("n", Pins("W3")),
),
("sfp_rx", 1,
Subsignal("p", Pins("V2")),
Subsignal("n", Pins("V1")),
),
("sfp_tx_disable_n", 1, Pins("D28"), IOStandard("LVCMOS18")),
]
# Connectors ---------------------------------------------------------------------------------------
_connectors = [
("HPC", {
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"DP0_C2M_P" : "F6",
"DP0_C2M_N" : "F5",
"DP0_M2C_P" : "E4",
"DP0_M2C_N" : "E3",
"DP1_C2M_P" : "D6",
"DP1_C2M_N" : "D5",
"DP1_M2C_P" : "D2",
"DP1_M2C_N" : "D1",
"DP2_C2M_P" : "C4",
"DP2_C2M_N" : "C3",
"DP2_M2C_P" : "B2",
"DP2_M2C_N" : "B1",
"DP3_C2M_P" : "B6",
"DP3_C2M_N" : "B5",
"DP3_M2C_P" : "A4",
"DP3_M2C_N" : "A3",
"DP4_C2M_P" : "N4",
"DP4_C2M_N" : "N3",
"DP4_M2C_P" : "M2",
"DP4_M2C_N" : "M1",
"DP5_C2M_P" : "J4",
"DP5_C2M_N" : "J3",
"DP5_M2C_P" : "H2",
"DP5_M2C_N" : "H1",
"DP6_C2M_P" : "L4",
"DP6_C2M_N" : "L3",
"DP6_M2C_P" : "K2",
"DP6_M2C_N" : "K1",
"DP7_C2M_P" : "G4",
"DP7_C2M_N" : "G3",
"DP7_M2C_P" : "F2",
"DP7_M2C_N" : "F1",
"LA06_P" : "D13",
"LA06_N" : "C13",
"LA10_P" : "L8",
"LA10_N" : "K8",
"LA14_P" : "B10",
"LA14_N" : "A10",
"LA18_CC_P" : "E22",
"LA18_CC_N" : "E23",
"LA27_P" : "H21",
"LA27_N" : "G21",
"HA01_CC_P" : "E16",
"HA01_CC_N" : "D16",
"HA05_P" : "J15",
"HA05_N" : "J14",
"HA09_P" : "F18",
"HA09_N" : "F17",
"HA13_P" : "B14",
"HA13_N" : "A14",
"HA16_P" : "A19",
"HA16_N" : "A18",
"HA20_P" : "C19",
"HA20_N" : "B19",
"CLK1_M2C_P" : "E25",
"CLK1_M2C_N" : "D25",
"LA00_CC_P" : "H11",
"LA00_CC_N" : "G11",
"LA03_P" : "A13",
"LA03_N" : "A12",
"LA08_P" : "J8",
"LA08_N" : "H8",
"LA12_P" : "E10",
"LA12_N" : "D10",
"LA16_P" : "B9",
"LA16_N" : "A9",
"LA20_P" : "B24",
"LA20_N" : "A24",
"LA22_P" : "G24",
"LA22_N" : "F25",
"LA25_P" : "D20",
"LA25_N" : "D21",
"LA29_P" : "B20",
"LA29_N" : "A20",
"LA31_P" : "B25",
"LA31_N" : "A25",
"LA33_P" : "A27",
"LA33_N" : "A28",
"HA03_P" : "G15",
"HA03_N" : "G14",
"HA07_P" : "L19",
"HA07_N" : "L18",
"HA11_P" : "J19",
"HA11_N" : "J18",
"HA14_P" : "F15",
"HA14_N" : "F14",
"HA18_P" : "B17",
"HA18_N" : "B16",
"HA22_P" : "C18",
"HA22_N" : "C17",
"GBTCLK1_M2C_P" : "H6",
"GBTCLK1_M2C_N" : "H5",
"GBTCLK0_M2C_P" : "K6",
"GBTCLK0_M2C_N" : "K5",
"LA01_CC_P" : "G9",
"LA01_CC_N" : "F9",
"LA05_P" : "L13",
"LA05_N" : "K13",
"LA09_P" : "J9",
"LA09_N" : "H9",
"LA13_P" : "D9",
"LA13_N" : "C9",
"LA17_CC_P" : "D24",
"LA17_CC_N" : "C24",
"LA23_P" : "G22",
"LA23_N" : "F22",
"LA26_P" : "G20",
"LA26_N" : "F20",
"PG_M2C" : "L27",
"HA00_CC_P" : "G17",
"HA00_CC_N" : "G16",
"HA04_P" : "G19",
"HA04_N" : "F19",
"HA08_P" : "K18",
"HA08_N" : "K17",
"HA12_P" : "K16",
"HA12_N" : "J16",
"HA15_P" : "D14",
"HA15_N" : "C14",
"HA19_P" : "D19",
"HA19_N" : "D18",
"PRSNT_M2C_B" : "H24",
"CLK0_M2C_P" : "H12",
"CLK0_M2C_N" : "G12",
"LA02_P" : "K10",
"LA02_N" : "J10",
"LA04_P" : "L12",
"LA04_N" : "K12",
"LA07_P" : "F8",
"LA07_N" : "E8",
"LA11_P" : "K11",
"LA11_N" : "J11",
"LA15_P" : "D8",
"LA15_N" : "C8",
"LA19_P" : "C21",
"LA19_N" : "C22",
"LA21_P" : "F23",
"LA21_N" : "F24",
"LA24_P" : "E20",
"LA24_N" : "E21",
"LA28_P" : "B21",
"LA28_N" : "B22",
"LA30_P" : "C26",
"LA30_N" : "B26",
"LA32_P" : "E26",
"LA32_N" : "D26",
"HA02_P" : "H19",
"HA02_N" : "H18",
"HA06_P" : "L15",
"HA06_N" : "K15",
"HA10_P" : "H17",
"HA10_N" : "H16",
"HA17_CC_P" : "E18",
"HA17_CC_N" : "E17",
"HA21_P" : "E15",
"HA21_N" : "D15",
"HA23_P" : "B15",
"HA23_N" : "A15",
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}
),
("LPC", {
platforms: cosmetic cleanups.
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"GBTCLK0_M2C_P" : "AA24",
"GBTCLK0_M2C_N" : "AA25",
"LA01_CC_P" : "W25",
"LA01_CC_N" : "Y25",
"LA05_P" : "V27",
"LA05_N" : "V28",
"LA09_P" : "V26",
"LA09_N" : "W26",
"LA13_P" : "AA20",
"LA13_N" : "AB20",
"LA17_CC_P" : "AA32",
"LA17_CC_N" : "AB32",
"LA23_P" : "AD30",
"LA23_N" : "AD31",
"LA26_P" : "AF33",
"LA26_N" : "AG34",
"CLK0_M2C_P" : "AA24",
"CLK0_M2C_N" : "AA25",
"LA02_P" : "AA22",
"LA02_N" : "AB22",
"LA04_P" : "U26",
"LA04_N" : "U27",
"LA07_P" : "V22",
"LA07_N" : "V23",
"LA11_P" : "V21",
"LA11_N" : "W21",
"LA15_P" : "AB25",
"LA15_N" : "AB26",
"LA19_P" : "AA29",
"LA19_N" : "AB29",
"LA21_P" : "AC33",
"LA21_N" : "AD33",
"LA24_P" : "AE32",
"LA24_N" : "AF32",
"LA28_P" : "V31",
"LA28_N" : "W31",
"LA30_P" : "Y31",
"LA30_N" : "Y32",
"LA32_P" : "W30",
"LA32_N" : "Y30",
"LA06_P" : "V29",
"LA06_N" : "W29",
"LA10_P" : "T22",
"LA10_N" : "T23",
"LA14_P" : "U21",
"LA14_N" : "U22",
"LA18_CC_P" : "AB30",
"LA18_CC_N" : "AB31",
"LA27_P" : "AG31",
"LA27_N" : "AG32",
"CLK1_M2C_P" : "AC31",
"CLK1_M2C_N" : "AC32",
"LA00_CC_P" : "W23",
"LA00_CC_N" : "W24",
"LA03_P" : "W28",
"LA03_N" : "Y28",
"LA08_P" : "U24",
"LA08_N" : "U25",
"LA12_P" : "AC22",
"LA12_N" : "AC23",
"LA16_P" : "AB21",
"LA16_N" : "AC21",
"LA20_P" : "AA34",
"LA20_N" : "AB34",
"LA22_P" : "AC34",
"LA22_N" : "AD34",
"LA25_P" : "AE33",
"LA25_N" : "AF34",
"LA29_P" : "U34",
"LA29_N" : "V34",
"LA31_P" : "V33",
"LA31_N" : "W34",
"LA33_P" : "W33",
"LA33_N" : "Y33",
init repo with litex official boards
2019-06-10 11:09:51 -04:00
}
)
]
# Platform -----------------------------------------------------------------------------------------
class Platform(XilinxPlatform):
platforms: cosmetic cleanups.
2020-04-09 14:02:02 -04:00
default_clk_name = "clk125"
keep up to date with LiteX - use 1e9/freq for default_clk_period - add default serial on tinyfpga_bx - use S6PLL on minispartan6 - add SPIFlash pins on versa_ecp5
2019-08-07 02:47:08 -04:00
default_clk_period = 1e9/125e6
init repo with litex official boards
2019-06-10 11:09:51 -04:00
def __init__(self):
XilinxPlatform.__init__(self, "xcku040-ffva1156-2-e", _io, _connectors, toolchain="vivado")
def create_programmer(self):
return VivadoProgrammer()
def do_finalize(self, fragment):
XilinxPlatform.do_finalize(self, fragment)
platforms: make sure clocks inputs are constraints on all platforms. Also use new loose lookup_request to simplify constraints.
2020-05-05 05:45:41 -04:00
self.add_period_constraint(self.lookup_request("clk125", loose=True), 1e9/125e6)
self.add_period_constraint(self.lookup_request("clk300", loose=True), 1e9/300e6)
platforms/Ultrascale: avoid unnecessary {{}} on INTERNAL_VREF.
2020-03-09 04:29:09 -04:00
self.add_platform_command("set_property INTERNAL_VREF 0.84 [get_iobanks 44]")
self.add_platform_command("set_property INTERNAL_VREF 0.84 [get_iobanks 45]")
self.add_platform_command("set_property INTERNAL_VREF 0.84 [get_iobanks 46]")