📄 comm_buff.bdf
字号:
/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/
/*
Copyright (C) 1991-2005 Altera Corporation
Your use of Altera Corporation's design tools, logic functions
and other software and tools, and its AMPP partner logic
functions, and any output files any of the foregoing
(including device programming or simulation files), and any
associated documentation or information are expressly subject
to the terms and conditions of the Altera Program License
Subscription Agreement, Altera MegaCore Function License
Agreement, or other applicable license agreement, including,
without limitation, that your use is for the sole purpose of
programming logic devices manufactured by Altera and sold by
Altera or its authorized distributors. Please refer to the
applicable agreement for further details.
*/
(header "graphic" (version "1.3"))
(pin
(input)
(rect 136 584 304 600)
(text "INPUT" (rect 133 -1 161 9)(font "Arial" (font_size 6)))
(text "CLK" (rect 51 1 74 15)(font "Arial" (font_size 8)))
(pt 168 8)
(drawing
(line (pt 92 12)(pt 117 12)(line_width 1))
(line (pt 92 4)(pt 117 4)(line_width 1))
(line (pt 121 8)(pt 168 8)(line_width 1))
(line (pt 92 12)(pt 92 4)(line_width 1))
(line (pt 117 4)(pt 121 8)(line_width 1))
(line (pt 117 12)(pt 121 8)(line_width 1))
)
(text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
(input)
(rect 136 544 304 560)
(text "INPUT" (rect 133 -1 161 9)(font "Arial" (font_size 6)))
(text "D_IN[7..0]" (rect 25 1 79 15)(font "Arial" (font_size 8)))
(pt 168 8)
(drawing
(line (pt 92 12)(pt 117 12)(line_width 1))
(line (pt 92 4)(pt 117 4)(line_width 1))
(line (pt 121 8)(pt 168 8)(line_width 1))
(line (pt 92 12)(pt 92 4)(line_width 1))
(line (pt 117 4)(pt 121 8)(line_width 1))
(line (pt 117 12)(pt 121 8)(line_width 1))
)
(text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
(output)
(rect 920 352 1096 368)
(text "OUTPUT" (rect 1 -1 39 9)(font "Arial" (font_size 6)))
(text "D_OUT6[7..0]" (rect 90 0 165 14)(font "Arial" (font_size 8)))
(pt 0 8)
(drawing
(line (pt 0 8)(pt 52 8)(line_width 1))
(line (pt 52 4)(pt 78 4)(line_width 1))
(line (pt 52 12)(pt 78 12)(line_width 1))
(line (pt 52 12)(pt 52 4)(line_width 1))
(line (pt 78 4)(pt 82 8)(line_width 1))
(line (pt 82 8)(pt 78 12)(line_width 1))
(line (pt 78 12)(pt 82 8)(line_width 1))
)
)
(pin
(output)
(rect 960 584 1136 600)
(text "OUTPUT" (rect 1 -1 39 9)(font "Arial" (font_size 6)))
(text "rxrdyout" (rect 90 0 138 14)(font "Arial" (font_size 8)))
(pt 0 8)
(drawing
(line (pt 0 8)(pt 52 8)(line_width 1))
(line (pt 52 4)(pt 78 4)(line_width 1))
(line (pt 52 12)(pt 78 12)(line_width 1))
(line (pt 52 12)(pt 52 4)(line_width 1))
(line (pt 78 4)(pt 82 8)(line_width 1))
(line (pt 82 8)(pt 78 12)(line_width 1))
(line (pt 78 12)(pt 82 8)(line_width 1))
)
)
(pin
(output)
(rect 1168 320 1344 336)
(text "OUTPUT" (rect 1 -1 39 9)(font "Arial" (font_size 6)))
(text "D_OUT7[7..0]" (rect 90 0 165 14)(font "Arial" (font_size 8)))
(pt 0 8)
(drawing
(line (pt 0 8)(pt 52 8)(line_width 1))
(line (pt 52 4)(pt 78 4)(line_width 1))
(line (pt 52 12)(pt 78 12)(line_width 1))
(line (pt 52 12)(pt 52 4)(line_width 1))
(line (pt 78 4)(pt 82 8)(line_width 1))
(line (pt 82 8)(pt 78 12)(line_width 1))
(line (pt 78 12)(pt 82 8)(line_width 1))
)
)
(pin
(output)
(rect 904 64 1080 80)
(text "OUTPUT" (rect 1 -1 39 9)(font "Arial" (font_size 6)))
(text "D_OUT4[7..0]" (rect 90 0 165 14)(font "Arial" (font_size 8)))
(pt 0 8)
(drawing
(line (pt 0 8)(pt 52 8)(line_width 1))
(line (pt 52 4)(pt 78 4)(line_width 1))
(line (pt 52 12)(pt 78 12)(line_width 1))
(line (pt 52 12)(pt 52 4)(line_width 1))
(line (pt 78 4)(pt 82 8)(line_width 1))
(line (pt 82 8)(pt 78 12)(line_width 1))
(line (pt 78 12)(pt 82 8)(line_width 1))
)
)
(pin
(output)
(rect 712 304 888 320)
(text "OUTPUT" (rect 1 -1 39 9)(font "Arial" (font_size 6)))
(text "D_OUT5[7..0]" (rect 90 0 165 14)(font "Arial" (font_size 8)))
(pt 0 8)
(drawing
(line (pt 0 8)(pt 52 8)(line_width 1))
(line (pt 52 4)(pt 78 4)(line_width 1))
(line (pt 52 12)(pt 78 12)(line_width 1))
(line (pt 52 12)(pt 52 4)(line_width 1))
(line (pt 78 4)(pt 82 8)(line_width 1))
(line (pt 82 8)(pt 78 12)(line_width 1))
(line (pt 78 12)(pt 82 8)(line_width 1))
)
)
(pin
(output)
(rect 624 72 800 88)
(text "OUTPUT" (rect 1 -1 39 9)(font "Arial" (font_size 6)))
(text "D_OUT3[7..0]" (rect 90 0 165 14)(font "Arial" (font_size 8)))
(pt 0 8)
(drawing
(line (pt 0 8)(pt 52 8)(line_width 1))
(line (pt 52 4)(pt 78 4)(line_width 1))
(line (pt 52 12)(pt 78 12)(line_width 1))
(line (pt 52 12)(pt 52 4)(line_width 1))
(line (pt 78 4)(pt 82 8)(line_width 1))
(line (pt 82 8)(pt 78 12)(line_width 1))
(line (pt 78 12)(pt 82 8)(line_width 1))
)
)
(pin
(output)
(rect 424 72 600 88)
(text "OUTPUT" (rect 1 -1 39 9)(font "Arial" (font_size 6)))
(text "D_OUT2[7..0]" (rect 90 0 165 14)(font "Arial" (font_size 8)))
(pt 0 8)
(drawing
(line (pt 0 8)(pt 52 8)(line_width 1))
(line (pt 52 4)(pt 78 4)(line_width 1))
(line (pt 52 12)(pt 78 12)(line_width 1))
(line (pt 52 12)(pt 52 4)(line_width 1))
(line (pt 78 4)(pt 82 8)(line_width 1))
(line (pt 82 8)(pt 78 12)(line_width 1))
(line (pt 78 12)(pt 82 8)(line_width 1))
)
)
(pin
(output)
(rect 208 96 384 112)
(text "OUTPUT" (rect 1 -1 39 9)(font "Arial" (font_size 6)))
(text "D_OUT1[7..0]" (rect 90 0 165 14)(font "Arial" (font_size 8)))
(pt 0 8)
(drawing
(line (pt 0 8)(pt 52 8)(line_width 1))
(line (pt 52 4)(pt 78 4)(line_width 1))
(line (pt 52 12)(pt 78 12)(line_width 1))
(line (pt 52 12)(pt 52 4)(line_width 1))
(line (pt 78 4)(pt 82 8)(line_width 1))
(line (pt 82 8)(pt 78 12)(line_width 1))
(line (pt 78 12)(pt 82 8)(line_width 1))
)
)
(pin
(output)
(rect 192 32 368 48)
(text "OUTPUT" (rect 1 -1 39 9)(font "Arial" (font_size 6)))
(text "D_OUT0[7..0]" (rect 90 0 165 14)(font "Arial" (font_size 8)))
(pt 0 8)
(drawing
(line (pt 0 8)(pt 52 8)(line_width 1))
(line (pt 52 4)(pt 78 4)(line_width 1))
(line (pt 52 12)(pt 78 12)(line_width 1))
(line (pt 52 12)(pt 52 4)(line_width 1))
(line (pt 78 4)(pt 82 8)(line_width 1))
(line (pt 82 8)(pt 78 12)(line_width 1))
(line (pt 78 12)(pt 82 8)(line_width 1))
)
)
(symbol
(rect 216 128 360 208)
(text "DFF" (rect 60 1 89 17)(font "Arial" (font_size 10)))
(text "29" (rect 0 71 11 83)(font "Courier New" (bold)))
(port
(pt 0 32)
(input)
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 144 48)
(output)
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(line (pt 128 48)(pt 144 48)(line_width 3))
)
(drawing
(line (pt 16 16)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 128 64)(line_width 1))
(line (pt 128 64)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 16 16)(line_width 1))
(line (pt 16 42)(pt 22 48)(line_width 1))
(line (pt 22 48)(pt 16 54)(line_width 1))
)
)
(symbol
(rect 680 400 824 480)
(text "DFF" (rect 60 1 89 17)(font "Arial" (font_size 10)))
(text "32" (rect 0 71 11 83)(font "Courier New" (bold)))
(port
(pt 0 32)
(input)
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 144 48)
(output)
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(line (pt 128 48)(pt 144 48)(line_width 3))
)
(drawing
(line (pt 16 16)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 128 64)(line_width 1))
(line (pt 128 64)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 16 16)(line_width 1))
(line (pt 16 42)(pt 22 48)(line_width 1))
(line (pt 22 48)(pt 16 54)(line_width 1))
)
)
(symbol
(rect 424 128 568 208)
(text "DFF" (rect 60 1 89 17)(font "Arial" (font_size 10)))
(text "30" (rect 0 71 11 83)(font "Courier New" (bold)))
(port
(pt 0 32)
(input)
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 144 48)
(output)
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(line (pt 128 48)(pt 144 48)(line_width 3))
)
(drawing
(line (pt 16 16)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 128 64)(line_width 1))
(line (pt 128 64)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 16 16)(line_width 1))
(line (pt 16 42)(pt 22 48)(line_width 1))
(line (pt 22 48)(pt 16 54)(line_width 1))
)
)
(symbol
(rect 952 128 1096 208)
(text "DFF" (rect 60 1 89 17)(font "Arial" (font_size 10)))
(text "36" (rect 0 71 11 83)(font "Courier New" (bold)))
(port
(pt 0 32)
(input)
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 144 48)
(output)
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(line (pt 128 48)(pt 144 48)(line_width 3))
)
(drawing
(line (pt 16 16)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 128 64)(line_width 1))
(line (pt 128 64)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 16 16)(line_width 1))
(line (pt 16 42)(pt 22 48)(line_width 1))
(line (pt 22 48)(pt 16 54)(line_width 1))
)
)
(symbol
(rect 952 400 1096 480)
(text "DFF" (rect 60 1 89 17)(font "Arial" (font_size 10)))
(text "35" (rect 0 71 11 83)(font "Courier New" (bold)))
(port
(pt 0 32)
(input)
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 144 48)
(output)
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(line (pt 128 48)(pt 144 48)(line_width 3))
)
(drawing
(line (pt 16 16)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 128 64)(line_width 1))
(line (pt 128 64)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 16 16)(line_width 1))
(line (pt 16 42)(pt 22 48)(line_width 1))
(line (pt 22 48)(pt 16 54)(line_width 1))
)
)
(symbol
(rect 232 392 376 472)
(text "DFF" (rect 60 1 89 17)(font "Arial" (font_size 10)))
(text "34" (rect 0 71 11 83)(font "Courier New" (bold)))
(port
(pt 0 32)
(input)
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 144 48)
(output)
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(line (pt 128 48)(pt 144 48)(line_width 3))
)
(drawing
(line (pt 16 16)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 128 64)(line_width 1))
(line (pt 128 64)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 16 16)(line_width 1))
(line (pt 16 42)(pt 22 48)(line_width 1))
(line (pt 22 48)(pt 16 54)(line_width 1))
)
)
(symbol
(rect 448 392 592 472)
(text "DFF" (rect 60 1 89 17)(font "Arial" (font_size 10)))
(text "33" (rect 0 71 11 83)(font "Courier New" (bold)))
(port
(pt 0 32)
(input)
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 144 48)
(output)
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(line (pt 128 48)(pt 144 48)(line_width 3))
)
(drawing
(line (pt 16 16)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 128 64)(line_width 1))
(line (pt 128 64)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 16 16)(line_width 1))
(line (pt 16 42)(pt 22 48)(line_width 1))
(line (pt 22 48)(pt 16 54)(line_width 1))
)
)
(symbol
(rect 680 128 824 208)
(text "DFF" (rect 60 1 89 17)(font "Arial" (font_size 10)))
(text "31" (rect 0 71 11 83)(font "Courier New" (bold)))
(port
(pt 0 32)
(input)
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(text "data[7..0]" (rect 20 25 73 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(text "clock" (rect 26 41 55 55)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 144 48)
(output)
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(text "q[7..0]" (rect 95 41 130 55)(font "Arial" (font_size 8)))
(line (pt 128 48)(pt 144 48)(line_width 3))
)
(drawing
(line (pt 16 16)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 128 64)(line_width 1))
(line (pt 128 64)(pt 128 16)(line_width 1))
(line (pt 16 64)(pt 16 16)(line_width 1))
(line (pt 16 42)(pt 22 48)(line_width 1))
(line (pt 22 48)(pt 16 54)(line_width 1))
)
)
(symbol
(rect 432 576 480 608)
(text "NOT" (rect 1 -1 21 9)(font "Arial" (font_size 6)))
(text "37" (rect 1 22 10 32)(font "Arial" (font_size 6)))
(port
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -