rom2048x8.edn

ps/2键盘输入的字符在VGA上进行显示. 本示例是将ps/2键盘输入的字符在VGA上进行显示。在做此实验之前最好先学习PS2键盘接口。

      (property INIT_2C (string "000038101010101028284444ee0000000000e7422424181818242442e7000000"))
      (property INIT_2D (string "001e1010101010101010101010101e000000fc4242202010080804847e000000"))
      (property INIT_2E (string "0078080808080808080808080808780002020404040808101010202040400000"))
      (property INIT_2F (string "ff00000000000000000000000000000000000000000000000000000000221c00"))
      (property INIT_30 (string "00003f4242221e423c0000000000000000000000000000000000000000106000"))
      (property INIT_31 (string "00001c22404040221c00000000000000000058644242426458404040c0000000"))
      (property INIT_32 (string "00003c4240407e423c0000000000000000001b26424242221e02020206000000"))
      (property INIT_33 (string "3c42423c403844443e0000000000000000007c10101010107e1010110f000000"))
      (property INIT_34 (string "00007c101010101070000030300000000000e742424242625c404040c0000000"))
      (property INIT_35 (string "0000ee44486850484e404040c000000078440404040404041c00000c0c000000"))
      (property INIT_36 (string "0000ed4949494949fe0000000000000000007c10101010101010101070000000"))
      (property INIT_37 (string "00003c42424242423c000000000000000000e74242424262dc00000000000000"))
      (property INIT_38 (string "07021e22424242221e00000000000000e040784442424264d800000000000000"))
      (property INIT_39 (string "00007c42023c40423e000000000000000000f82020202032ee00000000000000"))
      (property INIT_3A (string "00003b4642424242c60000000000000000000c10101010107c10100000000000"))
      (property INIT_3B (string "00004444aaaa9292d7000000000000000000101028242442e700000000000000"))
      (property INIT_3C (string "e010101828242442e70000000000000000007624181818246e00000000000000"))
      (property INIT_3D (string "0003040404040404080404040404030000007e22101008447e00000000000000"))
      (property INIT_3E (string "000000007e818199bd8181a5817e000008080808080808080808080808080808"))
      (property INIT_3F (string "00000000007c7c7c7c7c7c7c00000000000000000000000000f8c86030d87000"))
      (property INITP_00 (string "0000000000000000000000000000000000000000000000000000000000000000"))
      (property INITP_01 (string "0000000000000000000000000000000000000000000000000000000000000000"))
      (property INITP_02 (string "0000000000000000000000000000000000000000000000000000000000000000"))
      (property INITP_03 (string "0000000000000000000000000000000000000000000000000000000000000000"))
      (property INITP_04 (string "0000000000000000000000000000000000000000000000000000000000000000"))
      (property INITP_05 (string "0000000000000000000000000000000000000000000000000000000000000000"))
      (property INITP_06 (string "0000000000000000000000000000000000000000000000000000000000000000"))
      (property INITP_07 (string "0000000000000000000000000000000000000000000000000000000000000000"))
      (property WRITE_MODE (string "WRITE_FIRST"))
      (property INIT (string "000"))
      (property SRVAL (string "000"))
   )
   (net N0
    (joined
      (portRef G (instanceRef GND))
      (portRef WE (instanceRef B6))
      (portRef SSR (instanceRef B6))
      (portRef DI_0_ (instanceRef B6))
      (portRef DI_1_ (instanceRef B6))
      (portRef DI_2_ (instanceRef B6))
      (portRef DI_3_ (instanceRef B6))
      (portRef DI_4_ (instanceRef B6))
      (portRef DI_5_ (instanceRef B6))
      (portRef DI_6_ (instanceRef B6))
      (portRef DI_7_ (instanceRef B6))
      (portRef DIP_0_ (instanceRef B6))
    )
   )
   (net N1
    (joined
      (portRef P (instanceRef VCC))
      (portRef EN (instanceRef B6))
    )
   )
   (net (rename N2 "addr<10>")
    (joined
      (portRef (member addr 0))
      (portRef ADDR_10_ (instanceRef B6))
    )
   )
   (net (rename N3 "addr<9>")
    (joined
      (portRef (member addr 1))
      (portRef ADDR_9_ (instanceRef B6))
    )
   )
   (net (rename N4 "addr<8>")
    (joined
      (portRef (member addr 2))
      (portRef ADDR_8_ (instanceRef B6))
    )
   )
   (net (rename N5 "addr<7>")
    (joined
      (portRef (member addr 3))
      (portRef ADDR_7_ (instanceRef B6))
    )
   )
   (net (rename N6 "addr<6>")
    (joined
      (portRef (member addr 4))
      (portRef ADDR_6_ (instanceRef B6))
    )
   )
   (net (rename N7 "addr<5>")
    (joined
      (portRef (member addr 5))
      (portRef ADDR_5_ (instanceRef B6))
    )
   )
   (net (rename N8 "addr<4>")
    (joined
      (portRef (member addr 6))
      (portRef ADDR_4_ (instanceRef B6))
    )
   )
   (net (rename N9 "addr<3>")
    (joined
      (portRef (member addr 7))
      (portRef ADDR_3_ (instanceRef B6))
    )
   )
   (net (rename N10 "addr<2>")
    (joined
      (portRef (member addr 8))
      (portRef ADDR_2_ (instanceRef B6))
    )
   )
   (net (rename N11 "addr<1>")
    (joined
      (portRef (member addr 9))
      (portRef ADDR_1_ (instanceRef B6))
    )
   )
   (net (rename N12 "addr<0>")
    (joined
      (portRef (member addr 10))
      (portRef ADDR_0_ (instanceRef B6))
    )
   )
   (net (rename N13 "clk")
    (joined
      (portRef clk)
      (portRef CLK (instanceRef B6))
    )
   )
   (net (rename N22 "dout<7>")
    (joined
      (portRef (member dout 0))
      (portRef DO_7_ (instanceRef B6))
    )
   )
   (net (rename N23 "dout<6>")
    (joined
      (portRef (member dout 1))
      (portRef DO_6_ (instanceRef B6))
    )
   )
   (net (rename N24 "dout<5>")
    (joined
      (portRef (member dout 2))
      (portRef DO_5_ (instanceRef B6))
    )
   )
   (net (rename N25 "dout<4>")
    (joined
      (portRef (member dout 3))
      (portRef DO_4_ (instanceRef B6))
    )
   )
   (net (rename N26 "dout<3>")
    (joined
      (portRef (member dout 4))
      (portRef DO_3_ (instanceRef B6))
    )
   )
   (net (rename N27 "dout<2>")
    (joined
      (portRef (member dout 5))
      (portRef DO_2_ (instanceRef B6))
    )
   )
   (net (rename N28 "dout<1>")
    (joined
      (portRef (member dout 6))
      (portRef DO_1_ (instanceRef B6))
    )
   )
   (net (rename N29 "dout<0>")
    (joined
      (portRef (member dout 7))
      (portRef DO_0_ (instanceRef B6))
    )
   )
))))
(design rom2048x8 (cellRef rom2048x8 (libraryRef test_lib))
  (property X_CORE_INFO (string "blkmemsp_v6_2, Coregen 8.1.03i"))
  (property PART (string "xc3s400-pq208-4") (owner "Xilinx")))
)