diff options
| -rw-r--r-- | .gitignore | 5 | ||||
| -rw-r--r-- | platform_alchitry_pt.py | 135 | ||||
| -rw-r--r-- | pyproject.toml | 2 | ||||
| -rw-r--r-- | uv.lock | 57 |
4 files changed, 125 insertions, 74 deletions
@@ -1 +1,4 @@ -.venv/
\ No newline at end of file +.venv/ +build/ + +__pycache__
\ No newline at end of file diff --git a/platform_alchitry_pt.py b/platform_alchitry_pt.py index 9964ecc..8a2c895 100644 --- a/platform_alchitry_pt.py +++ b/platform_alchitry_pt.py @@ -12,86 +12,71 @@ class AlchitryPtPlatform(XilinxPlatform): default_clk = "clk100" resources = [ - Resource("clk100", 0, Pins("N14", dir="i"), + # 100MHz clock - using official pin from Alchitry Labs + Resource("clk100", 0, Pins("W19", dir="i"), Clock(100e6), Attrs(IOSTANDARD="LVCMOS33")), - # LEDs - Resource("led", 0, Pins("K13", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("led", 1, Pins("K16", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("led", 2, Pins("L15", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("led", 3, Pins("L14", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("led", 4, Pins("M16", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("led", 5, Pins("M14", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("led", 6, Pins("M12", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("led", 7, Pins("N16", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), + # LEDs - official pins from Alchitry Labs + Resource("led", 0, Pins("P19", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), + Resource("led", 1, Pins("P20", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), + Resource("led", 2, Pins("T21", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), + Resource("led", 3, Pins("R19", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), + Resource("led", 4, Pins("V22", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), + Resource("led", 5, Pins("U21", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), + Resource("led", 6, Pins("T20", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), + Resource("led", 7, Pins("W20", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), - # Reset button - Resource("rst_n", 0, Pins("P6", dir="i"), Attrs(IOSTANDARD="LVCMOS33")), + # Reset button - official pin from Alchitry Labs + Resource("rst_n", 0, Pins("N15", dir="i"), Attrs(IOSTANDARD="LVCMOS33")), - # IO pins - Resource("io", 0, Pins("A1", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 1, Pins("A2", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 2, Pins("A3", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 3, Pins("A4", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 4, Pins("A5", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 5, Pins("A7", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 6, Pins("A8", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 7, Pins("A9", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 8, Pins("A10", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 9, Pins("A11", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 10, Pins("A13", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 11, Pins("A14", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 12, Pins("A15", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 13, Pins("A16", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 14, Pins("A17", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 15, Pins("A18", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 16, Pins("B1", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 17, Pins("B2", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 18, Pins("B4", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 19, Pins("B5", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 20, Pins("B6", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 21, Pins("B7", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 22, Pins("B8", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 23, Pins("B10", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 24, Pins("B11", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 25, Pins("B12", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 26, Pins("B14", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 27, Pins("B15", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 28, Pins("B16", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 29, Pins("B17", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 30, Pins("B18", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 31, Pins("C1", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 32, Pins("C2", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 33, Pins("C4", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 34, Pins("C5", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 35, Pins("C6", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 36, Pins("C7", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 37, Pins("C8", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 38, Pins("C9", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 39, Pins("C10", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 40, Pins("C11", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 41, Pins("C13", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 42, Pins("C14", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 43, Pins("C16", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 44, Pins("C17", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 45, Pins("C18", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 46, Pins("D3", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), - Resource("io", 47, Pins("D4", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), + # A-Bank IO pins - official pins from Alchitry Labs (subset for convenience) + Resource("io", 0, Pins("AB22", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A3 + Resource("io", 1, Pins("AB21", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A5 + Resource("io", 2, Pins("E3", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A9 + Resource("io", 3, Pins("F3", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A11 + Resource("io", 4, Pins("M2", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A15 + Resource("io", 5, Pins("M3", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A17 + Resource("io", 6, Pins("J6", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A21 + Resource("io", 7, Pins("K6", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A23 + Resource("io", 8, Pins("AB18", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A4 + Resource("io", 9, Pins("AA18", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A6 + Resource("io", 10, Pins("N2", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A10 + Resource("io", 11, Pins("P2", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A12 + Resource("io", 12, Pins("L1", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A16 + Resource("io", 13, Pins("M1", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A18 + Resource("io", 14, Pins("D2", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A22 + Resource("io", 15, Pins("E2", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # A24 + + # B-Bank IO pins - official pins from Alchitry Labs (subset) + Resource("io", 16, Pins("AB13", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # B3 + Resource("io", 17, Pins("AA13", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # B5 + Resource("io", 18, Pins("AB12", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # B9 + Resource("io", 19, Pins("AB11", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # B11 + Resource("io", 20, Pins("AA11", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # B4 + Resource("io", 21, Pins("AA10", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # B6 + Resource("io", 22, Pins("Y14", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # B10 + Resource("io", 23, Pins("W14", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # B12 + + # C-Bank IO pins - official pins from Alchitry Labs + Resource("io", 24, Pins("U18", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # C29 + Resource("io", 25, Pins("U17", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # C31 + Resource("io", 26, Pins("V2", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # C33 + Resource("io", 27, Pins("U2", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # C35 + Resource("io", 28, Pins("Y1", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # C30 + Resource("io", 29, Pins("W1", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # C32 + Resource("io", 30, Pins("R14", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # C34 + Resource("io", 31, Pins("P14", dir="io"), Attrs(IOSTANDARD="LVCMOS33")), # C36 ] connectors = [] def toolchain_program(self, products, name, **kwargs): - vivado = self.toolchain.sh_command("vivado") + import subprocess + import os + with products.extract("{}.bit".format(name)) as bitstream_filename: - self.toolchain.run([ - vivado, "-mode", "batch", "-source", self._create_tcl_script(bitstream_filename) - ], root="build") - - def _create_tcl_script(self, bitstream_filename): - tcl_script = "program_fpga.tcl" - with open(tcl_script, "w") as f: - f.write(f""" + # Create TCL script for programming + tcl_content = f""" open_hw_manager connect_hw_server open_hw_target @@ -102,5 +87,11 @@ current_hw_device [get_hw_devices xc7a100t_0] program_hw_devices [get_hw_devices xc7a100t_0] close_hw_manager exit -""") - return tcl_script
\ No newline at end of file +""" + tcl_script = os.path.join("build", "program_fpga.tcl") + with open(tcl_script, "w") as f: + f.write(tcl_content) + + # Run vivado to program the FPGA + subprocess.run(["vivado", "-mode", "batch", "-source", tcl_script], + cwd="build", check=True)
\ No newline at end of file diff --git a/pyproject.toml b/pyproject.toml index 474a726..2044136 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -6,4 +6,6 @@ readme = "README.md" requires-python = ">=3.13" dependencies = [ "amaranth>=0.5.7", + "amaranth-boards>=0", + "amaranth-yosys>=0.50.0.0.post115", ] @@ -17,15 +17,49 @@ wheels = [ ] [[package]] +name = "amaranth-boards" +version = "0" +source = { registry = "https://pypi.org/simple" } +wheels = [ + { url = "https://files.pythonhosted.org/packages/fb/51/876b5888928300504cb7112d7aa113346b62966506caa6126cdf6dae2893/amaranth_boards-0-py3-none-any.whl", hash = "sha256:0cc6af682122197b532eef7c2d378a59905ac5e63ec5c69b9147b1e05bf2c600", size = 1073, upload-time = "2021-12-10T05:08:27.275Z" }, +] + +[[package]] +name = "amaranth-yosys" +version = "0.50.0.0.post115" +source = { registry = "https://pypi.org/simple" } +dependencies = [ + { name = "wasmtime" }, +] +wheels = [ + { url = "https://files.pythonhosted.org/packages/1e/58/ac549b1d8d25205a21d008886fe04cd8d475426b120b8660b25f996d65c7/amaranth_yosys-0.50.0.0.post115-py3-none-any.whl", hash = "sha256:a37253df4c1b782dc981430e38f796165b58de13e158e21160ae043105d38ba0", size = 11064311, upload-time = "2025-08-21T01:59:25.142Z" }, +] + +[[package]] name = "hello-alchitry-pt-v2" version = "0.1.0" source = { virtual = "." } dependencies = [ { name = "amaranth" }, + { name = "amaranth-boards" }, + { name = "amaranth-yosys" }, ] [package.metadata] -requires-dist = [{ name = "amaranth", specifier = ">=0.5.7" }] +requires-dist = [ + { name = "amaranth", specifier = ">=0.5.7" }, + { name = "amaranth-boards", specifier = ">=0" }, + { name = "amaranth-yosys", specifier = ">=0.50.0.0.post115" }, +] + +[[package]] +name = "importlib-resources" +version = "6.5.2" +source = { registry = "https://pypi.org/simple" } +sdist = { url = "https://files.pythonhosted.org/packages/cf/8c/f834fbf984f691b4f7ff60f50b514cc3de5cc08abfc3295564dd89c5e2e7/importlib_resources-6.5.2.tar.gz", hash = "sha256:185f87adef5bcc288449d98fb4fba07cea78bc036455dd44c5fc4a2fe78fed2c", size = 44693, upload-time = "2025-01-03T18:51:56.698Z" } +wheels = [ + { url = "https://files.pythonhosted.org/packages/a4/ed/1f1afb2e9e7f38a545d628f864d562a5ae64fe6f7a10e28ffb9b185b4e89/importlib_resources-6.5.2-py3-none-any.whl", hash = "sha256:789cfdc3ed28c78b67a06acb8126751ced69a3d5f79c095a98298cd8a760ccec", size = 37461, upload-time = "2025-01-03T18:51:54.306Z" }, +] [[package]] name = "jinja2" @@ -96,3 +130,24 @@ sdist = { url = "https://files.pythonhosted.org/packages/85/40/1520d68bfa07ab5a6 wheels = [ { url = "https://files.pythonhosted.org/packages/ff/9a/9afaade874b2fa6c752c36f1548f718b5b83af81ed9b76628329dab81c1b/rfc3986-2.0.0-py2.py3-none-any.whl", hash = "sha256:50b1502b60e289cb37883f3dfd34532b8873c7de9f49bb546641ce9cbd256ebd", size = 31326, upload-time 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