diff options
Diffstat (limited to 'nmigen_boards/atlys.py')
| -rw-r--r-- | nmigen_boards/atlys.py | 65 |
1 files changed, 33 insertions, 32 deletions
diff --git a/nmigen_boards/atlys.py b/nmigen_boards/atlys.py index 70d9100..d010307 100644 --- a/nmigen_boards/atlys.py +++ b/nmigen_boards/atlys.py @@ -13,9 +13,9 @@ class AtlysPlatform(XilinxSpartan6Platform): """Platform file for Digilent Atlys Spartan 6 board. https://reference.digilentinc.com/reference/programmable-logic/atlys/start""" - device = "xc6slx45" - package = "csg324" - speed = "3" + device = "xc6slx45" + package = "csg324" + speed = "3" def __init__(self, *, JP12="2V5", **kwargs): super().__init__(**kwargs) @@ -28,35 +28,36 @@ class AtlysPlatform(XilinxSpartan6Platform): default_clk = "clk100" resources = [ - Resource("clk100" , 0, Pins("L15", dir="i"), Attrs(IOSTANDARD="LVCMOS33"), Clock(100e6)), # GCLK - - Resource("user_led", 0, Pins("U18", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD0 - Resource("user_led", 1, Pins("M14", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD1 - Resource("user_led", 2, Pins("N14", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD2 - Resource("user_led", 3, Pins("L14", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD3 - Resource("user_led", 4, Pins("M13", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD4 - Resource("user_led", 5, Pins("D4", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD5 - Resource("user_led", 6, Pins("P16", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD6 - Resource("user_led", 7, Pins("N12", dir="o"), Attrs(IOSTANDARD=bank2_iostandard)), # LD7 - - Resource("user_btn", 0, PinsN("T15", dir="i"), Attrs(IOSTANDARD=bank2_iostandard)), # RESET - Resource("reset" , 0, PinsN("T15", dir="i"), Attrs(IOSTANDARD=bank2_iostandard)), # RESET - Resource("user_btn", 1, Pins("N4", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # BTNU - Resource("user_btn", 2, Pins("P4", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # BTNL - Resource("user_btn", 3, Pins("P3", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # BTND - Resource("user_btn", 4, Pins("F6", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # BTNR - Resource("user_btn", 5, Pins("F5", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # BTNC - - Resource("user_sw" , 0, Pins("A10", dir="i"), Attrs(IOSTANDARD="LVCMOS33")), # SW0 - Resource("user_sw" , 1, Pins("D14", dir="i"), Attrs(IOSTANDARD="LVCMOS33")), # SW1 - Resource("user_sw" , 2, Pins("C14", dir="i"), Attrs(IOSTANDARD="LVCMOS33")), # SW2 - Resource("user_sw" , 3, Pins("P15", dir="i"), Attrs(IOSTANDARD="LVCMOS33")), # SW3 - Resource("user_sw" , 4, Pins("P12", dir="i"), Attrs(IOSTANDARD=bank2_iostandard)), # SW4 - Resource("user_sw" , 5, Pins("R5", dir="i"), Attrs(IOSTANDARD=bank2_iostandard)), # SW5 - Resource("user_sw" , 6, Pins("T5", dir="i"), Attrs(IOSTANDARD=bank2_iostandard)), # SW6 - Resource("user_sw" , 7, Pins("E4", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # SW7 - - UARTResource(0, rx="A16", tx="B16", attrs=Attrs(IOSTANDARD="LVCMOS33")), # J17/UART + Resource("clk100", 0, Pins("L15", dir="i"), + Clock(100e6), Attrs(IOSTANDARD="LVCMOS33")), # GCLK + + Resource("led", 0, Pins("U18", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD0 + Resource("led", 1, Pins("M14", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD1 + Resource("led", 2, Pins("N14", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD2 + Resource("led", 3, Pins("L14", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD3 + Resource("led", 4, Pins("M13", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD4 + Resource("led", 5, Pins("D4", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD5 + Resource("led", 6, Pins("P16", dir="o"), Attrs(IOSTANDARD="LVCMOS33")), # LD6 + Resource("led", 7, Pins("N12", dir="o"), Attrs(IOSTANDARD=bank2_iostandard)), # LD7 + + Resource("button", 0, PinsN("T15", dir="i"), Attrs(IOSTANDARD=bank2_iostandard)), # RESET + Resource("reset", 0, PinsN("T15", dir="i"), Attrs(IOSTANDARD=bank2_iostandard)), # RESET + Resource("button", 1, Pins("N4", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # BTNU + Resource("button", 2, Pins("P4", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # BTNL + Resource("button", 3, Pins("P3", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # BTND + Resource("button", 4, Pins("F6", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # BTNR + Resource("button", 5, Pins("F5", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # BTNC + + Resource("switch", 0, Pins("A10", dir="i"), Attrs(IOSTANDARD="LVCMOS33")), # SW0 + Resource("switch", 1, Pins("D14", dir="i"), Attrs(IOSTANDARD="LVCMOS33")), # SW1 + Resource("switch", 2, Pins("C14", dir="i"), Attrs(IOSTANDARD="LVCMOS33")), # SW2 + Resource("switch", 3, Pins("P15", dir="i"), Attrs(IOSTANDARD="LVCMOS33")), # SW3 + Resource("switch", 4, Pins("P12", dir="i"), Attrs(IOSTANDARD=bank2_iostandard)), # SW4 + Resource("switch", 5, Pins("R5", dir="i"), Attrs(IOSTANDARD=bank2_iostandard)), # SW5 + Resource("switch", 6, Pins("T5", dir="i"), Attrs(IOSTANDARD=bank2_iostandard)), # SW6 + Resource("switch", 7, Pins("E4", dir="i"), Attrs(IOSTANDARD="LVCMOS18")), # SW7 + + UARTResource(0, rx="A16", tx="B16", attrs=Attrs(IOSTANDARD="LVCMOS33")), # J17/UART Resource("ps2", 0, # PS/2 keyboard interface converted from J13 "HOST" USB connector Subsignal("clk", Pins("P17", dir="i")), |