?? _422_to_fifo3.bdf
字號:
)
(port
(pt 0 48)
(input)
(text "sdin" (rect 0 0 20 12)(font "Arial" ))
(text "sdin" (rect 21 43 41 55)(font "Arial" ))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 0 64)
(input)
(text "sys_clock" (rect 0 0 50 12)(font "Arial" ))
(text "sys_clock" (rect 21 59 71 71)(font "Arial" ))
(line (pt 0 64)(pt 16 64)(line_width 1))
)
(port
(pt 0 80)
(input)
(text "sclk" (rect 0 0 20 12)(font "Arial" ))
(text "sclk" (rect 21 75 41 87)(font "Arial" ))
(line (pt 0 80)(pt 16 80)(line_width 1))
)
(port
(pt 0 96)
(input)
(text "r_enable" (rect 0 0 41 12)(font "Arial" ))
(text "r_enable" (rect 21 91 62 103)(font "Arial" ))
(line (pt 0 96)(pt 16 96)(line_width 1))
)
(port
(pt 152 32)
(output)
(text "dout[7..0]" (rect 0 0 47 12)(font "Arial" ))
(text "dout[7..0]" (rect 84 27 131 39)(font "Arial" ))
(line (pt 152 32)(pt 136 32)(line_width 3))
)
(port
(pt 152 48)
(output)
(text "wrn" (rect 0 0 16 12)(font "Arial" ))
(text "wrn" (rect 115 43 131 55)(font "Arial" ))
(line (pt 152 48)(pt 136 48)(line_width 1))
)
(drawing
(rectangle (rect 16 16 136 112)(line_width 1))
)
)
(connector
(text "wrn" (rect -6 280 10 292)(font "Arial" ))
(pt 40 296)
(pt -16 296)
)
(connector
(pt 216 336)
(pt 216 344)
)
(connector
(text "reset" (rect 154 328 178 340)(font "Arial" ))
(pt 216 344)
(pt 144 344)
)
(connector
(pt 272 360)
(pt 272 280)
)
(connector
(pt 272 360)
(pt 136 360)
)
(connector
(pt 88 360)
(pt 72 360)
)
(connector
(pt 72 360)
(pt 72 336)
)
(connector
(text "H" (rect 9 264 17 276)(font "Arial" ))
(pt 40 280)
(pt -16 280)
)
(connector
(text "/clock" (rect 152 280 181 292)(font "Arial" ))
(pt 184 296)
(pt 144 296)
)
(connector
(text "/clock" (rect 256 112 289 126)(font "Arial" (font_size 8)))
(pt 256 128)
(pt 288 128)
)
(connector
(text "clock" (rect 152 112 177 124)(font "Arial" ))
(pt 144 128)
(pt 208 128)
)
(connector
(pt 8 200)
(pt 8 192)
)
(connector
(pt 56 200)
(pt 8 200)
)
(connector
(text "L" (rect 200 184 207 198)(font "Arial" (font_size 8)))
(pt 184 200)
(pt 208 200)
)
(connector
(text "H" (rect 120 184 128 198)(font "Arial" (font_size 8)))
(pt 104 200)
(pt 136 200)
)
(connector
(text "reset" (rect 152 48 176 60)(font "Arial" ))
(pt 144 64)
(pt 208 64)
)
(connector
(text "/reset" (rect 256 48 289 62)(font "Arial" (font_size 8)))
(pt 256 64)
(pt 288 64)
)
(connector
(text "write_fifo" (rect 260 264 306 276)(font "Arial" ))
(pt 248 280)
(pt 272 280)
)
(connector
(text "Q1" (rect 141 264 155 276)(font "Arial" ))
(pt 104 280)
(pt 184 280)
)
(connector
(text "/reset" (rect 880 160 908 172)(font "Arial" ))
(pt 920 176)
(pt 872 176)
)
(connector
(text "clock" (rect 880 128 905 140)(font "Arial" ))
(pt 920 144)
(pt 872 144)
)
(connector
(text "write_fifo" (rect 880 88 926 100)(font "Arial" ))
(pt 920 104)
(pt 872 104)
)
(connector
(text "q[7..0]" (rect 1088 64 1119 76)(font "Arial" ))
(pt 1080 80)
(pt 1136 80)
(bus)
)
(connector
(text "half_full" (rect 1107 104 1147 116)(font "Arial" ))
(pt 1080 120)
(pt 1136 120)
)
(connector
(text "empty" (rect 1112 120 1143 132)(font "Arial" ))
(pt 1080 136)
(pt 1136 136)
)
(connector
(text "fifo_out[7]" (rect 800 472 851 484)(font "Arial" ))
(pt 792 488)
(pt 848 488)
)
(connector
(text "q[0]" (rect 645 360 663 372)(font "Arial" ))
(pt 688 376)
(pt 640 376)
)
(connector
(text "q[1]" (rect 646 376 664 388)(font "Arial" ))
(pt 688 392)
(pt 640 392)
)
(connector
(text "q[2]" (rect 645 392 663 404)(font "Arial" ))
(pt 688 408)
(pt 640 408)
)
(connector
(text "q[3]" (rect 645 408 663 420)(font "Arial" ))
(pt 688 424)
(pt 640 424)
)
(connector
(text "q[5]" (rect 646 440 664 452)(font "Arial" ))
(pt 688 456)
(pt 640 456)
)
(connector
(text "q[6]" (rect 647 456 665 468)(font "Arial" ))
(pt 688 472)
(pt 640 472)
)
(connector
(text "q[7]" (rect 645 472 663 484)(font "Arial" ))
(pt 688 488)
(pt 640 488)
)
(connector
(text "fifo_out[0]" (rect 811 360 862 372)(font "Arial" ))
(pt 792 376)
(pt 848 376)
)
(connector
(text "fifo_out[1]" (rect 810 376 861 388)(font "Arial" ))
(pt 792 392)
(pt 848 392)
)
(connector
(text "fifo_out[2]" (rect 806 392 857 404)(font "Arial" ))
(pt 792 408)
(pt 848 408)
)
(connector
(text "fifo_out[3]" (rect 804 408 855 420)(font "Arial" ))
(pt 792 424)
(pt 848 424)
)
(connector
(text "fifo_out[4]" (rect 804 424 855 436)(font "Arial" ))
(pt 792 440)
(pt 848 440)
)
(connector
(text "fifo_out[5]" (rect 804 440 855 452)(font "Arial" ))
(pt 792 456)
(pt 848 456)
)
(connector
(text "fifo_out[6]" (rect 805 456 856 468)(font "Arial" ))
(pt 792 472)
(pt 848 472)
)
(connector
(text "q[4]" (rect 647 424 665 436)(font "Arial" ))
(pt 688 440)
(pt 640 440)
)
(connector
(pt 688 360)
(pt 640 360)
)
(connector
(pt 640 360)
(pt 640 344)
)
(connector
(pt 944 360)
(pt 896 360)
)
(connector
(pt 896 360)
(pt 896 344)
)
(connector
(text "fifo_out[8]" (rect 1067 360 1118 372)(font "Arial" ))
(pt 1048 376)
(pt 1104 376)
)
(connector
(text "fifo_out[9]" (rect 1066 376 1117 388)(font "Arial" ))
(pt 1048 392)
(pt 1104 392)
)
(connector
(text "fifo_out[10]" (rect 1062 392 1119 404)(font "Arial" ))
(pt 1048 408)
(pt 1104 408)
)
(connector
(text "fifo_out[11]" (rect 1060 408 1117 420)(font "Arial" ))
(pt 1048 424)
(pt 1104 424)
)
(connector
(text "fifo_out[12]" (rect 1060 424 1117 436)(font "Arial" ))
(pt 1048 440)
(pt 1104 440)
)
(connector
(text "fifo_out[13]" (rect 1060 440 1117 452)(font "Arial" ))
(pt 1048 456)
(pt 1104 456)
)
(connector
(text "fifo_out[14]" (rect 1061 456 1118 468)(font "Arial" ))
(pt 1048 472)
(pt 1104 472)
)
(connector
(text "fifo_out[15]" (rect 1056 472 1113 484)(font "Arial" ))
(pt 1048 488)
(pt 1104 488)
)
(connector
(text "H" (rect 901 360 909 372)(font "Arial" ))
(pt 944 376)
(pt 896 376)
)
(connector
(text "L" (rect 901 392 906 404)(font "Arial" ))
(pt 944 408)
(pt 896 408)
)
(connector
(text "L" (rect 901 408 906 420)(font "Arial" ))
(pt 944 424)
(pt 896 424)
)
(connector
(text "L" (rect 903 424 908 436)(font "Arial" ))
(pt 944 440)
(pt 896 440)
)
(connector
(text "L" (rect 902 440 907 452)(font "Arial" ))
(pt 944 456)
(pt 896 456)
)
(connector
(text "H" (rect 903 456 911 468)(font "Arial" ))
(pt 944 472)
(pt 896 472)
)
(connector
(text "L" (rect 901 472 906 484)(font "Arial" ))
(pt 944 488)
(pt 896 488)
)
(connector
(text "/OE" (rect 626 328 644 340)(font "Arial" ))
(pt 640 344)
(pt 688 344)
)
(connector
(text "/OE" (rect 887 328 905 340)(font "Arial" ))
(pt 896 344)
(pt 944 344)
)
(connector
(text "H" (rect 902 376 910 388)(font "Arial" ))
(pt 944 392)
(pt 896 392)
)
(connector
(text "readn" (rect 880 104 907 116)(font "Arial" ))
(pt 920 120)
(pt 872 120)
)
(connector
(pt 784 80)
(pt 920 80)
(bus)
)
(connector
(text "wrn" (rect 808 80 824 92)(font "Arial" ))
(pt 784 96)
(pt 824 96)
)
(connector
(text "reset" (rect 592 64 616 76)(font "Arial" ))
(pt 584 80)
(pt 632 80)
)
(connector
(text "r_enable" (rect 592 128 633 140)(font "Arial" ))
(pt 584 144)
(pt 632 144)
)
(connector
(text "clock" (rect 592 96 617 108)(font "Arial" ))
(pt 584 112)
(pt 632 112)
)
(connector
(text "clock" (rect 352 176 377 188)(font "Arial" ))
(pt 400 192)
(pt 352 192)
)
(connector
(text "clock" (rect 352 80 377 92)(font "Arial" ))
(pt 400 96)
(pt 352 96)
)
(connector
(text "sdin" (rect 360 64 380 76)(font "Arial" ))
(pt 400 80)
(pt 352 80)
)
(connector
(text "sclk" (rect 360 160 380 172)(font "Arial" ))
(pt 400 176)
(pt 352 176)
)
(connector
(text "sdin1" (rect 504 64 529 76)(font "Arial" ))
(pt 496 80)
(pt 544 80)
)
(connector
(text "sclk1" (rect 504 160 529 172)(font "Arial" ))
(pt 496 176)
(pt 544 176)
)
(connector
(text "sdin1" (rect 592 80 617 92)(font "Arial" ))
(pt 584 96)
(pt 632 96)
)
(connector
(text "sclk1" (rect 592 112 617 124)(font "Arial" ))
(pt 584 128)
(pt 632 128)
)
(rectangle (rect -32 40 304 248))
(rectangle (rect -32 248 304 520))
(rectangle (rect 328 40 1160 520))
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