34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
from mibuild.generic_platform import *
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from mibuild.xilinx import XilinxPlatform
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_io = [
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("epb", 0,
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Subsignal("cs_n", Pins("K13")),
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Subsignal("r_w_n", Pins("AF20")),
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Subsignal("be_n", Pins("AF14 AF18")),
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Subsignal("oe_n", Pins("AF21")),
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Subsignal("addr", Pins("AE23 AE22 AG18 AG12 AG15 AG23 AF19 AE12 AG16 AF13 AG20 AF23",
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"AH17 AH15 L20 J22 H22 L15 L16 K22 K21 K16 J15")),
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Subsignal("addr_gp", Pins("L21 G22 K23 K14 L14 J12")),
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Subsignal("data", Pins("AF15 AE16 AE21 AD20 AF16 AE17 AE19 AD19 AG22 AH22 AH12 AG13",
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"AH20 AH19 AH14 AH13")),
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Subsignal("rdy", Pins("K12")),
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IOStandard("LVCMOS33")
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),
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("roach_clocks", 0,
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Subsignal("epb_clk", Pins("AH18"), IOStandard("LVCMOS33")),
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Subsignal("sys_clk_n", Pins("H13")),
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Subsignal("sys_clk_p", Pins("J14")),
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Subsignal("aux0_clk_p", Pins("G15")),
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Subsignal("aux0_clk_n", Pins("G16")),
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Subsignal("aux1_clk_p", Pins("H14")),
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Subsignal("aux1_clk_n", Pins("H15")),
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Subsignal("dly_clk_n", Pins("J17")),
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Subsignal("dly_clk_p", Pins("J16")),
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),
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]
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class Platform(XilinxPlatform):
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def __init__(self):
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XilinxPlatform.__init__(self, "xc5vsx95t-ff1136-1", _io)
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