34 lines
1 KiB
Python
34 lines
1 KiB
Python
from ..build import *
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from .fpga.lattice_ice40 import LatticeICE40Platform, TinyProgrammerMixin
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__all__ = ["TinyFPGABPlatform"]
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class TinyFPGABPlatform(TinyProgrammerMixin, LatticeICE40Platform):
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device = "lp8k"
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package = "cm81"
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clocks = [
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("clk16", 16e6),
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]
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resources = [
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Resource("clk16", 0, Pins("B2", dir="i"), extras=["IO_STANDARD=SB_LVCMOS33"]),
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Resource("user_led", 0, Pins("B3", dir="o"), extras=["IO_STANDARD=SB_LVCMOS33"]),
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Resource("usb", 0,
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Subsignal("d_p", Pins("B4", dir="io")),
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Subsignal("d_n", Pins("A4", dir="io")),
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Subsignal("pull_up", Pins("A3", dir="o")),
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extras=["IO_STANDARD=SB_LVCMOS33"]
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),
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Resource("spiflash", 0,
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Subsignal("cs_n", Pins("F7", dir="o")),
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Subsignal("clk", Pins("G7", dir="o")),
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Subsignal("mosi", Pins("G6", dir="io")),
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Subsignal("miso", Pins("H7", dir="io")),
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extras=["IO_STANDARD=SB_LVCMOS33"]
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),
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]
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