class ICE40HX8KBEVNPlatform(LatticeICE40Platform):
- device = "iCE40HX8K"
- package = "CT256"
- resources = [
+ device = "iCE40HX8K"
+ package = "CT256"
+ default_clk = "clk12"
+ resources = [
Resource("clk12", 0, Pins("J3", dir="i"),
- Clock(12e6), Attrs(GLOBAL="1", IO_STANDARD="SB_LVCMOS33")),
+ Clock(12e6), Attrs(GLOBAL=True, IO_STANDARD="SB_LVCMOS")),
- Resource("user_led", 0, Pins("C3", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")), # D2
- Resource("user_led", 1, Pins("B3", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")), # D3
- Resource("user_led", 2, Pins("C4", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")), # D4
- Resource("user_led", 3, Pins("C5", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")), # D5
- Resource("user_led", 4, Pins("A1", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")), # D6
- Resource("user_led", 5, Pins("A2", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")), # D7
- Resource("user_led", 6, Pins("B4", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")), # D8
- Resource("user_led", 7, Pins("B5", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")), # D9
+ Resource("user_led", 0, Pins("C3", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS")), # D2
+ Resource("user_led", 1, Pins("B3", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS")), # D3
+ Resource("user_led", 2, Pins("C4", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS")), # D4
+ Resource("user_led", 3, Pins("C5", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS")), # D5
+ Resource("user_led", 4, Pins("A1", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS")), # D6
+ Resource("user_led", 5, Pins("A2", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS")), # D7
+ Resource("user_led", 6, Pins("B4", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS")), # D8
+ Resource("user_led", 7, Pins("B5", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS")), # D9
UARTResource(0,
rx="B10", tx="B12", rts="B13", cts="A15", dtr="A16", dsr="B14", dcd="B15",
- attrs=Attrs(IO_STANDARD="SB_LVCMOS33", PULLUP="1")
+ attrs=Attrs(IO_STANDARD="SB_LVCMOS", PULLUP=1)
),
*SPIFlashResources(0,
cs="R12", clk="R11", mosi="P12", miso="P11",
- attrs=Attrs(IO_STANDARD="SB_LVCMOS33")
+ attrs=Attrs(IO_STANDARD="SB_LVCMOS")
),
]
- connectors = [
+ connectors = [
Connector("j", 1, # J1
- "A16 - A15 B15 B13 B14 - - B12 B11"
- "A11 B10 A10 C9 - - A9 B9 B8 A7"
- "B7 C7 - - A6 C6 B6 C5 A5 C4"
- "- - B5 C3 B4 B3 A2 A1 - -"),
+ "A16 - A15 B15 B13 B14 - - B12 B11 "
+ "A11 B10 A10 C9 - - A9 B9 B8 A7 "
+ "B7 C7 - - A6 C6 B6 C5 A5 C4 "
+ "- - B5 C3 B4 B3 A2 A1 - - "),
Connector("j", 2, # J2
- "- - - R15 P16 P15 - - N16 M15"
- "M16 L16 K15 K16 - - K14 J14 G14 F14"
- "J15 H14 - - H16 G15 G16 F15 F16 E14"
- "- - E16 D15 D16 D14 C16 B16 - -"),
+ "- - - R15 P16 P15 - - N16 M15 "
+ "M16 L16 K15 K16 - - K14 J14 G14 F14 "
+ "J15 H14 - - H16 G15 G16 F15 F16 E14 "
+ "- - E16 D15 D16 D14 C16 B16 - - "),
Connector("j", 3, # J3
- "R16 - T15 T16 T13 T14 - - N12 P13"
- "N10 M11 T11 P10 - - T10 R10 P8 P9"
- "T9 R9 - - T7 T8 T6 R6 T5 R5"
- "- - R3 R4 R2 T3 T1 T2 - -"),
+ "R16 - T15 T16 T13 T14 - - N12 P13 "
+ "N10 M11 T11 P10 - - T10 R10 P8 P9 "
+ "T9 R9 - - T7 T8 T6 R6 T5 R5 "
+ "- - R3 R4 R2 T3 T1 T2 - - "),
Connector("j", 4, # J4
- "- - - R1 P1 P2 - - N3 N2"
- "M2 M1 L3 L1 - - K3 K1 J2 J1"
- "H2 J3 - - G2 H1 F2 G1 E2 F1"
- "- - D1 D2 C1 C2 B1 B2 - -"),
+ "- - - R1 P1 P2 - - N3 N2 "
+ "M2 M1 L3 L1 - - K3 K1 J2 J1 "
+ "H2 J3 - - G2 H1 F2 G1 E2 F1 "
+ "- - D1 D2 C1 C2 B1 B2 - - "),
]
def toolchain_program(self, products, name):
if __name__ == "__main__":
- from ._blinky import build_and_program
- build_and_program(ICE40HX8KBEVNPlatform, "clk12")
+ from ._blinky import Blinky
+ ICE40HX8KBEVNPlatform().build(Blinky(), do_program=True)