diff options
Diffstat (limited to 'nmigen_boards/de0.py')
| -rw-r--r-- | nmigen_boards/de0.py | 114 |
1 files changed, 5 insertions, 109 deletions
diff --git a/nmigen_boards/de0.py b/nmigen_boards/de0.py index 719383c..27f635e 100644 --- a/nmigen_boards/de0.py +++ b/nmigen_boards/de0.py @@ -1,111 +1,7 @@ -import os -import subprocess +from amaranth_boards.de0 import * +from amaranth_boards.de0 import __all__ -from nmigen.build import * -from nmigen.vendor.intel import * -from .resources import * - -__all__ = ["DE0Platform"] - - -class DE0Platform(IntelPlatform): - device = "EP3C16" # Cyclone III 15K LEs - package = "F484" # FBGA-484 - speed = "C6" - default_clk = "clk50" - resources = [ - Resource("clk50", 0, Pins("G21", dir="i"), - Clock(50e6), Attrs(io_standard="3.3-V LVTTL")), - Resource("clk50", 1, Pins("B12", dir="i"), - Clock(50e6), Attrs(io_standard="3.3-V LVTTL")), - - *LEDResources( - pins="J1 J2 J3 H1 F2 E1 C1 C2 B2 B1", - attrs=Attrs(io_standard="3.3-V LVTTL")), - *ButtonResources( - pins="H2 G3 F1", invert=True, - attrs=Attrs(io_standard="3.3-V LVTTL")), - *SwitchResources( - pins="J6 H5 H6 G4 G5 J7 H7 E3 E4 D2", - attrs=Attrs(io_standard="3.3-V LVTTL")), - Display7SegResource(0, - a="E11", b="F11", c="H12", d="H13", e="G12", f="F12", g="F13", dp="D13", invert=True, - attrs=Attrs(io_standard="3.3-V LVTTL")), - Display7SegResource(1, - a="A13", b="B13", c="C13", d="A14", e="B14", f="E14", g="A15", dp="B15", invert=True, - attrs=Attrs(io_standard="3.3-V LVTTL")), - Display7SegResource(2, - a="D15", b="A16", c="B16", d="E15", e="A17", f="B17", g="F14", dp="A18", invert=True, - attrs=Attrs(io_standard="3.3-V LVTTL")), - Display7SegResource(3, - a="B18", b="F15", c="A19", d="B19", e="C19", f="D19", g="G15", dp="G16", invert=True, - attrs=Attrs(io_standard="3.3-V LVTTL")), - - UARTResource(0, - rx="U22", tx="U21", rts="V22", cts="V21", - attrs=Attrs(io_standard="3.3-V LVTTL"), - role="dce"), - - Resource("display_hd44780", 0, - Subsignal("e", Pins("E21", dir="o")), - Subsignal("d", Pins("D22 D21 C22 C21 B22 B21 D20 C20", dir="io")), - Subsignal("rw", Pins("E22", dir="o")), - Subsignal("rs", Pins("F22", dir="o")), - # Backlight - Subsignal("bl", Pins("F21", dir="o")), - Attrs(io_standard="3.3-V LVTTL") - ), - - VGAResource(0, - r="H19 H17 H20 H21", - g="H22 J17 K17 J21", - b="K22 K21 J22 K18", - hs="L21", vs="L22", - attrs=Attrs(io_standard="3.3-V LVTTL")), - - PS2Resource(0, # Keyboard - clk="P22", dat="P21", attrs=Attrs(io_standard="3.3-V LVTTL")), - PS2Resource(1, # Mouse - clk="R21", dat="R22", attrs=Attrs(io_standard="3.3-V LVTTL")), - - *SDCardResources(0, - clk="Y21", cmd="Y22", dat0="AA22", dat3="W21", wp_n="W20", - attrs=Attrs(io_standard="3.3-V LVTTL")), - - SDRAMResource(0, - clk="E5", cke="E6", cs_n="G7", we_n="D6", ras_n="F7", cas_n="G8", - ba="B5 A4", a="C4 A3 B3 C3 A5 C6 B6 A6 C7 B7 B4 A7 C8", - dq="D10 G10 H10 E9 F9 G9 H9 F8 A8 B9 A9 C10 B10 A10 E10 F10", dqm="E7 B8", - attrs=Attrs(io_standard="3.3-V LVTTL")), - - *NORFlashResources(0, - rst="R1", byte_n="AA1", - cs_n="N8", oe_n="R6", we_n="P4", wp_n="T3", by="M7", - a="P7 P5 P6 N7 N5 N6 M8 M4 P2 N2 N1 M3 M2 M1 L7 L6 AA2 M5 M6 P1 P3 R2", - dq="R7 P8 R8 U1 V2 V3 W1 Y1 T5 T7 T4 U2 V1 V4 W2 Y2", - attrs=Attrs(io_standard="3.3-V LVTTL")), - ] - connectors = [ - Connector("j", 4, - "AB12 AB16 AA12 AA16 AA15 AB15 AA14 AB14 AB13 AA13 - - " - "AB10 AA10 AB8 AA8 AB5 AA5 AB3 AB4 AA3 AA4 V14 U14 " - "Y13 W13 U13 V12 - - R10 V11 Y10 W10 T8 V8 " - "W7 W6 V5 U7 "), - Connector("j", 5, - "AB11 AA20 AA11 AB20 AA19 AB19 AB18 AA18 AA17 AB17 - - " - "Y17 W17 U15 T15 W15 V15 R16 AB9 T16 AA9 AA7 AB7 " - "T14 R14 U12 T12 - - R11 R12 U10 T10 U9 T9 " - "Y7 U8 V6 V7 "), - ] - - def toolchain_program(self, products, name): - quartus_pgm = os.environ.get("QUARTUS_PGM", "quartus_pgm") - with products.extract("{}.sof".format(name)) as bitstream_filename: - subprocess.check_call([quartus_pgm, "--haltcc", "--mode", "JTAG", - "--operation", "P;" + bitstream_filename]) - - -if __name__ == "__main__": - from .test.blinky import Blinky - DE0Platform().build(Blinky(), do_program=True) +import warnings +warnings.warn("instead of nmigen_boards.de0, use amaranth_boards.de0", + DeprecationWarning, stacklevel=2) |