diff options
Diffstat (limited to 'nmigen_boards/tinyfpga_bx.py')
| -rw-r--r-- | nmigen_boards/tinyfpga_bx.py | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/nmigen_boards/tinyfpga_bx.py b/nmigen_boards/tinyfpga_bx.py index d9b0116..544e0ce 100644 --- a/nmigen_boards/tinyfpga_bx.py +++ b/nmigen_boards/tinyfpga_bx.py @@ -3,6 +3,7 @@ import subprocess from nmigen.build import * from nmigen.vendor.lattice_ice40 import * +from .dev import * __all__ = ["TinyFPGABXPlatform"] @@ -24,22 +25,10 @@ class TinyFPGABXPlatform(LatticeICE40Platform): Attrs(IO_STANDARD="SB_LVCMOS33") ), - Resource("spiflash", 0, - Subsignal("cs_n", Pins("F7", dir="o")), - Subsignal("clk", Pins("G7", dir="o")), - Subsignal("mosi", Pins("G6", dir="o")), - Subsignal("miso", Pins("H7", dir="i")), - Subsignal("wp", Pins("H4", dir="o")), - Subsignal("hold", Pins("J8", dir="o")), - 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")), - Attrs(IO_STANDARD="SB_LVCMOS33") - ), + *SPIFlashResources(0, + cs_n="F7", clk="G7", + mosi="G6", miso="H7", wp_n="H4", hold_n="J8", + attrs=Attrs(IO_STANDARD="SB_LVCMOS33")), ] connectors = [ Connector("gpio", 0, |