?? _422_to_fifo.bdf
字號:
(text "reset" (rect 0 0 24 12)(font "Arial" ))
(text "reset" (rect 21 27 45 39)(font "Arial" ))
(line (pt 0 32)(pt 16 32)(line_width 1))
)
(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 "sclk" (rect 0 0 20 12)(font "Arial" ))
(text "sclk" (rect 21 59 41 71)(font "Arial" ))
(line (pt 0 64)(pt 16 64)(line_width 1))
)
(port
(pt 0 80)
(input)
(text "r_enable" (rect 0 0 41 12)(font "Arial" ))
(text "r_enable" (rect 21 75 62 87)(font "Arial" ))
(line (pt 0 80)(pt 16 80)(line_width 1))
)
(port
(pt 144 32)
(output)
(text "dout[7..0]" (rect 0 0 47 12)(font "Arial" ))
(text "dout[7..0]" (rect 76 27 123 39)(font "Arial" ))
(line (pt 144 32)(pt 128 32)(line_width 3))
)
(port
(pt 144 48)
(output)
(text "wrn" (rect 0 0 16 12)(font "Arial" ))
(text "wrn" (rect 107 43 123 55)(font "Arial" ))
(line (pt 144 48)(pt 128 48)(line_width 1))
)
(parameter
"receive"
"B\"0\""
""
)
(parameter
"stop"
"B\"1\""
""
)
(parameter
"counter_num"
"600"
""
)
(drawing
(rectangle (rect 16 16 128 112)(line_width 1))
)
(annotation_block (parameter)(rect 408 -960 512 -928))
)
(connector
(text "wrn" (rect -6 -856 10 -844)(font "Arial" ))
(pt 40 -840)
(pt -16 -840)
)
(connector
(pt 216 -800)
(pt 216 -792)
)
(connector
(text "reset" (rect 154 -808 178 -796)(font "Arial" ))
(pt 216 -792)
(pt 144 -792)
)
(connector
(pt 272 -776)
(pt 272 -856)
)
(connector
(pt 272 -776)
(pt 136 -776)
)
(connector
(pt 88 -776)
(pt 72 -776)
)
(connector
(pt 72 -776)
(pt 72 -800)
)
(connector
(text "H" (rect 9 -872 17 -860)(font "Arial" ))
(pt 40 -856)
(pt -16 -856)
)
(connector
(text "/clock" (rect 152 -856 181 -844)(font "Arial" ))
(pt 184 -840)
(pt 144 -840)
)
(connector
(text "/clock" (rect 256 -1024 289 -1010)(font "Arial" (font_size 8)))
(pt 256 -1008)
(pt 288 -1008)
)
(connector
(text "clock" (rect 152 -1024 177 -1012)(font "Arial" ))
(pt 144 -1008)
(pt 208 -1008)
)
(connector
(pt 8 -936)
(pt 8 -944)
)
(connector
(pt 56 -936)
(pt 8 -936)
)
(connector
(text "L" (rect 200 -952 207 -938)(font "Arial" (font_size 8)))
(pt 184 -936)
(pt 208 -936)
)
(connector
(text "H" (rect 120 -952 128 -938)(font "Arial" (font_size 8)))
(pt 104 -936)
(pt 136 -936)
)
(connector
(text "reset" (rect 152 -1088 176 -1076)(font "Arial" ))
(pt 144 -1072)
(pt 208 -1072)
)
(connector
(text "/reset" (rect 256 -1088 289 -1074)(font "Arial" (font_size 8)))
(pt 256 -1072)
(pt 288 -1072)
)
(connector
(text "write_fifo" (rect 260 -872 306 -860)(font "Arial" ))
(pt 248 -856)
(pt 272 -856)
)
(connector
(text "Q1" (rect 141 -872 155 -860)(font "Arial" ))
(pt 104 -856)
(pt 184 -856)
)
(connector
(pt 216 -664)
(pt 216 -656)
)
(connector
(text "reset" (rect 154 -672 178 -660)(font "Arial" ))
(pt 216 -656)
(pt 144 -656)
)
(connector
(pt 272 -640)
(pt 272 -720)
)
(connector
(pt 272 -640)
(pt 136 -640)
)
(connector
(pt 88 -640)
(pt 72 -640)
)
(connector
(pt 72 -640)
(pt 72 -664)
)
(connector
(text "H" (rect 9 -736 17 -724)(font "Arial" ))
(pt 40 -720)
(pt -16 -720)
)
(connector
(text "/clock" (rect 152 -720 181 -708)(font "Arial" ))
(pt 184 -704)
(pt 144 -704)
)
(connector
(text "readn" (rect -6 -720 21 -708)(font "Arial" ))
(pt 40 -704)
(pt -16 -704)
)
(connector
(text "Q2" (rect 139 -736 153 -724)(font "Arial" ))
(pt 104 -720)
(pt 184 -720)
)
(connector
(text "read_fifo" (rect 260 -736 304 -724)(font "Arial" ))
(pt 248 -720)
(pt 272 -720)
)
(connector
(text "reset" (rect 368 -1072 392 -1060)(font "Arial" ))
(pt 408 -1056)
(pt 360 -1056)
)
(connector
(text "sdin" (rect 368 -1056 388 -1044)(font "Arial" ))
(pt 408 -1040)
(pt 360 -1040)
)
(connector
(text "sclk" (rect 368 -1040 388 -1028)(font "Arial" ))
(pt 408 -1024)
(pt 360 -1024)
)
(connector
(text "/reset" (rect 648 -976 676 -964)(font "Arial" ))
(pt 688 -960)
(pt 640 -960)
)
(connector
(text "clock" (rect 648 -1008 673 -996)(font "Arial" ))
(pt 688 -992)
(pt 640 -992)
)
(connector
(text "read_fifo" (rect 648 -1032 692 -1020)(font "Arial" ))
(pt 688 -1016)
(pt 640 -1016)
)
(connector
(text "write_fifo" (rect 648 -1048 694 -1036)(font "Arial" ))
(pt 688 -1032)
(pt 640 -1032)
)
(connector
(text "q[7..0]" (rect 856 -1072 887 -1060)(font "Arial" ))
(pt 848 -1056)
(pt 904 -1056)
(bus)
)
(connector
(text "half_full" (rect 875 -1032 915 -1020)(font "Arial" ))
(pt 848 -1016)
(pt 904 -1016)
)
(connector
(text "empty" (rect 880 -1016 911 -1004)(font "Arial" ))
(pt 848 -1000)
(pt 904 -1000)
)
(connector
(text "fifo_out[7]" (rect 528 -664 579 -652)(font "Arial" ))
(pt 520 -648)
(pt 576 -648)
)
(connector
(text "q[0]" (rect 373 -776 391 -764)(font "Arial" ))
(pt 416 -760)
(pt 368 -760)
)
(connector
(text "q[1]" (rect 374 -760 392 -748)(font "Arial" ))
(pt 416 -744)
(pt 368 -744)
)
(connector
(text "q[2]" (rect 373 -744 391 -732)(font "Arial" ))
(pt 416 -728)
(pt 368 -728)
)
(connector
(text "q[3]" (rect 373 -728 391 -716)(font "Arial" ))
(pt 416 -712)
(pt 368 -712)
)
(connector
(text "q[5]" (rect 374 -696 392 -684)(font "Arial" ))
(pt 416 -680)
(pt 368 -680)
)
(connector
(text "q[6]" (rect 375 -680 393 -668)(font "Arial" ))
(pt 416 -664)
(pt 368 -664)
)
(connector
(text "q[7]" (rect 373 -664 391 -652)(font "Arial" ))
(pt 416 -648)
(pt 368 -648)
)
(connector
(text "fifo_out[0]" (rect 539 -776 590 -764)(font "Arial" ))
(pt 520 -760)
(pt 576 -760)
)
(connector
(text "fifo_out[1]" (rect 538 -760 589 -748)(font "Arial" ))
(pt 520 -744)
(pt 576 -744)
)
(connector
(text "fifo_out[2]" (rect 534 -744 585 -732)(font "Arial" ))
(pt 520 -728)
(pt 576 -728)
)
(connector
(text "fifo_out[3]" (rect 532 -728 583 -716)(font "Arial" ))
(pt 520 -712)
(pt 576 -712)
)
(connector
(text "fifo_out[4]" (rect 532 -712 583 -700)(font "Arial" ))
(pt 520 -696)
(pt 576 -696)
)
(connector
(text "fifo_out[5]" (rect 532 -696 583 -684)(font "Arial" ))
(pt 520 -680)
(pt 576 -680)
)
(connector
(text "fifo_out[6]" (rect 533 -680 584 -668)(font "Arial" ))
(pt 520 -664)
(pt 576 -664)
)
(connector
(text "q[4]" (rect 375 -712 393 -700)(font "Arial" ))
(pt 416 -696)
(pt 368 -696)
)
(connector
(pt 416 -776)
(pt 368 -776)
)
(connector
(pt 368 -776)
(pt 368 -792)
)
(connector
(pt 672 -776)
(pt 624 -776)
)
(connector
(pt 624 -776)
(pt 624 -792)
)
(connector
(text "fifo_out[8]" (rect 795 -776 846 -764)(font "Arial" ))
(pt 776 -760)
(pt 832 -760)
)
(connector
(text "fifo_out[9]" (rect 794 -760 845 -748)(font "Arial" ))
(pt 776 -744)
(pt 832 -744)
)
(connector
(text "fifo_out[10]" (rect 790 -744 847 -732)(font "Arial" ))
(pt 776 -728)
(pt 832 -728)
)
(connector
(text "fifo_out[11]" (rect 788 -728 845 -716)(font "Arial" ))
(pt 776 -712)
(pt 832 -712)
)
(connector
(text "fifo_out[12]" (rect 788 -712 845 -700)(font "Arial" ))
(pt 776 -696)
(pt 832 -696)
)
(connector
(text "fifo_out[13]" (rect 788 -696 845 -684)(font "Arial" ))
(pt 776 -680)
(pt 832 -680)
)
(connector
(text "fifo_out[14]" (rect 789 -680 846 -668)(font "Arial" ))
(pt 776 -664)
(pt 832 -664)
)
(connector
(text "fifo_out[15]" (rect 784 -664 841 -652)(font "Arial" ))
(pt 776 -648)
(pt 832 -648)
)
(connector
(text "H" (rect 629 -776 637 -764)(font "Arial" ))
(pt 672 -760)
(pt 624 -760)
)
(connector
(text "L" (rect 630 -760 635 -748)(font "Arial" ))
(pt 672 -744)
(pt 624 -744)
)
(connector
(text "L" (rect 629 -744 634 -732)(font "Arial" ))
(pt 672 -728)
(pt 624 -728)
)
(connector
(text "L" (rect 629 -728 634 -716)(font "Arial" ))
(pt 672 -712)
(pt 624 -712)
)
(connector
(text "L" (rect 631 -712 636 -700)(font "Arial" ))
(pt 672 -696)
(pt 624 -696)
)
(connector
(text "L" (rect 630 -696 635 -684)(font "Arial" ))
(pt 672 -680)
(pt 624 -680)
)
(connector
(text "H" (rect 631 -680 639 -668)(font "Arial" ))
(pt 672 -664)
(pt 624 -664)
)
(connector
(text "L" (rect 629 -664 634 -652)(font "Arial" ))
(pt 672 -648)
(pt 624 -648)
)
(connector
(text "wrn" (rect 560 -1056 576 -1044)(font "Arial" ))
(pt 552 -1040)
(pt 592 -1040)
)
(connector
(text "r_enable" (rect 368 -1024 409 -1012)(font "Arial" ))
(pt 408 -1008)
(pt 360 -1008)
)
(connector
(text "readn" (rect 152 -992 179 -980)(font "Arial" ))
(pt 208 -976)
(pt 144 -976)
)
(connector
(text "/readn" (rect 264 -992 294 -980)(font "Arial" ))
(pt 256 -976)
(pt 288 -976)
)
(connector
(text "/readn" (rect 354 -808 384 -796)(font "Arial" ))
(pt 368 -792)
(pt 416 -792)
)
(connector
(text "/readn" (rect 615 -808 645 -796)(font "Arial" ))
(pt 624 -792)
(pt 672 -792)
)
(connector
(pt 552 -1056)
(pt 688 -1056)
(bus)
)
(rectangle (rect -32 -1096 304 -888))
(rectangle (rect -32 -888 304 -616))
(rectangle (rect 328 -1096 944 -616))
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