amaranth/nmigen/vendor/board/ice40_hx1k_blink_evn.py

from ...build import *
from ..fpga.lattice_ice40 import LatticeICE40Platform, IceBurnProgrammerMixin


__all__ = ["ICE40HX1KBlinkEVNPlatform"]


class ICE40HX1KBlinkEVNPlatform(IceBurnProgrammerMixin, LatticeICE40Platform):
    device     = "hx1k"
    package    = "vq100"
    clocks     = [
        ("clk3p3", 3.3e6),
    ]
    resources  = [
        Resource("clk3p3", 0, Pins("13", dir="i"),
                 extras={"GLOBAL": "1", "IO_STANDARD": "SB_LVCMOS33"}),

        Resource("user_led", 0, Pins("59", dir="o"), extras={"IO_STANDARD": "SB_LVCMOS33"}),
        Resource("user_led", 1, Pins("56", dir="o"), extras={"IO_STANDARD": "SB_LVCMOS33"}),
        Resource("user_led", 2, Pins("53", dir="o"), extras={"IO_STANDARD": "SB_LVCMOS33"}),
        Resource("user_led", 3, Pins("51", dir="o"), extras={"IO_STANDARD": "SB_LVCMOS33"}),

        Resource("user_btn", 0, Pins("60"), extras={"IO_STANDARD": "SB_LVCMOS33"}),
        Resource("user_btn", 1, Pins("57"), extras={"IO_STANDARD": "SB_LVCMOS33"}),
        Resource("user_btn", 2, Pins("54"), extras={"IO_STANDARD": "SB_LVCMOS33"}),
        Resource("user_btn", 3, Pins("52"), extras={"IO_STANDARD": "SB_LVCMOS33"}),
    ]
    connectors = [
        Connector("pmod",  1, "10  9  8  7 - -  4  3  2  1 - -"), # J1
        Connector("pmod",  5, "40 42 62 64 - - 37 41 63 45 - -"), # J5
        Connector("pmod",  6, "25 24 21 20 - - 26 27 28 33 - -"), # J6
        Connector("pmod", 11, "49 45 46 48 - -"), # J11
        Connector("pmod", 12, "59 56 53 51 - -"), # J12
    ]