diff options
Diffstat (limited to 'nmigen_boards/tinyfpga_bx.py')
| -rw-r--r-- | nmigen_boards/tinyfpga_bx.py | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/nmigen_boards/tinyfpga_bx.py b/nmigen_boards/tinyfpga_bx.py index 3d93dc8..0ad94b9 100644 --- a/nmigen_boards/tinyfpga_bx.py +++ b/nmigen_boards/tinyfpga_bx.py @@ -11,20 +11,17 @@ __all__ = ["TinyFPGABXPlatform"] class TinyFPGABXPlatform(LatticeICE40Platform): device = "iCE40LP8K" package = "CM81" - clocks = [ - ("clk16", 16e6), - ] resources = [ Resource("clk16", 0, Pins("B2", dir="i"), - extras={"IO_STANDARD": "SB_LVCMOS33"}), + Clock(16e6), Attrs(IO_STANDARD="SB_LVCMOS33")), - Resource("user_led", 0, Pins("B3", dir="o"), extras={"IO_STANDARD": "SB_LVCMOS33"}), + Resource("user_led", 0, Pins("B3", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")), Resource("usb", 0, Subsignal("d_p", Pins("B4", dir="io")), Subsignal("d_n", Pins("A4", dir="io")), Subsignal("pullup", Pins("A3", dir="o")), - extras={"IO_STANDARD": "SB_LVCMOS33"} + Attrs(IO_STANDARD="SB_LVCMOS33") ), Resource("spiflash", 0, @@ -34,14 +31,14 @@ class TinyFPGABXPlatform(LatticeICE40Platform): Subsignal("miso", Pins("H7", dir="i")), Subsignal("wp", Pins("H4", dir="o")), Subsignal("hold", Pins("J8", dir="o")), - extras={"IO_STANDARD": "SB_LVCMOS33"} + Attrs(IO_STANDARD="SB_LVCMOS33") ), Resource("spiflash4x", 0, Subsignal("cs_n", Pins("F7", dir="o")), Subsignal("clk", Pins("G7", dir="o")), Subsignal("dq", Pins("G6 H7 H4 J8", dir="io")), - extras={"IO_STANDARD": "SB_LVCMOS33"} + Attrs(IO_STANDARD="SB_LVCMOS33") ), ] connectors = [ @@ -65,4 +62,4 @@ class TinyFPGABXPlatform(LatticeICE40Platform): if __name__ == "__main__": from ._blinky import build_and_program - build_and_program(TinyFPGABXPlatform) + build_and_program(TinyFPGABXPlatform, "clk16", 16e6) |