📄 i2c_altera.bdf
字号:
(output)
(text "Ack_rx" (rect 0 0 34 12)(font "Arial" ))
(text "Ack_rx" (rect 113 43 147 55)(font "Arial" ))
(line (pt 168 48)(pt 152 48)(line_width 1))
)
(port
(pt 168 64)
(output)
(text "Status" (rect 0 0 31 12)(font "Arial" ))
(text "Status" (rect 116 59 147 71)(font "Arial" ))
(line (pt 168 64)(pt 152 64)(line_width 1))
)
(port
(pt 168 80)
(output)
(text "DValid" (rect 0 0 31 12)(font "Arial" ))
(text "DValid" (rect 116 75 147 87)(font "Arial" ))
(line (pt 168 80)(pt 152 80)(line_width 1))
)
(port
(pt 168 96)
(output)
(text "DEnable" (rect 0 0 41 12)(font "Arial" ))
(text "DEnable" (rect 106 91 147 103)(font "Arial" ))
(line (pt 168 96)(pt 152 96)(line_width 1))
)
(port
(pt 168 112)
(output)
(text "Busy" (rect 0 0 25 12)(font "Arial" ))
(text "Busy" (rect 122 107 147 119)(font "Arial" ))
(line (pt 168 112)(pt 152 112)(line_width 1))
)
(port
(pt 168 128)
(bidir)
(text "SDA" (rect 0 0 22 12)(font "Arial" ))
(text "SDA" (rect 125 123 147 135)(font "Arial" ))
(line (pt 168 128)(pt 152 128)(line_width 1))
)
(port
(pt 168 144)
(bidir)
(text "SCL" (rect 0 0 21 12)(font "Arial" ))
(text "SCL" (rect 126 139 147 151)(font "Arial" ))
(line (pt 168 144)(pt 152 144)(line_width 1))
)
(parameter
"DIVISOR"
""
""
)
(drawing
(rectangle (rect 16 16 152 208)(line_width 1))
)
(annotation_block (parameter)(rect 1152 80 1256 112))
)
(symbol
(rect 144 72 256 168)
(text "filter" (rect 5 0 27 12)(font "Arial" ))
(text "inst8" (rect 8 80 31 92)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "clk" (rect 0 0 14 12)(font "Arial" ))
(text "clk" (rect 21 27 35 39)(font "Arial" ))
(line (pt 0 32)(pt 16 32)(line_width 1))
)
(port
(pt 0 48)
(input)
(text "rst_in" (rect 0 0 27 12)(font "Arial" ))
(text "rst_in" (rect 21 43 48 55)(font "Arial" ))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 112 32)
(output)
(text "rst_out" (rect 0 0 34 12)(font "Arial" ))
(text "rst_out" (rect 57 27 91 39)(font "Arial" ))
(line (pt 112 32)(pt 96 32)(line_width 1))
)
(drawing
(rectangle (rect 16 16 96 80)(line_width 1))
)
)
(symbol
(rect 112 504 368 664)
(text "PLL" (rect 117 0 144 16)(font "Arial" (font_size 10)))
(text "inst3" (rect 8 144 31 156)(font "Arial" ))
(port
(pt 0 64)
(input)
(text "inclk0" (rect 0 0 31 14)(font "Arial" (font_size 8)))
(text "inclk0" (rect 4 51 35 65)(font "Arial" (font_size 8)))
(line (pt 0 64)(pt 40 64)(line_width 1))
)
(port
(pt 256 64)
(output)
(text "c0" (rect 0 0 14 14)(font "Arial" (font_size 8)))
(text "c0" (rect 241 51 255 65)(font "Arial" (font_size 8)))
(line (pt 256 64)(pt 208 64)(line_width 1))
)
(port
(pt 256 80)
(output)
(text "locked" (rect 0 0 36 14)(font "Arial" (font_size 8)))
(text "locked" (rect 222 67 258 81)(font "Arial" (font_size 8)))
(line (pt 256 80)(pt 208 80)(line_width 1))
)
(drawing
(text "Cyclone" (rect 213 145 254 157)(font "Arial" ))
(text "inclk0 frequency: 50.000 MHz" (rect 50 59 197 71)(font "Arial" ))
(text "Operation Mode: Normal" (rect 50 73 169 85)(font "Arial" ))
(text "Clk " (rect 51 96 71 108)(font "Arial" ))
(text "Ratio" (rect 73 96 98 108)(font "Arial" ))
(text "Ph (dg)" (rect 100 96 135 108)(font "Arial" ))
(text "DC (%)" (rect 135 96 171 108)(font "Arial" ))
(text "c0" (rect 54 111 65 123)(font "Arial" ))
(text "1/3" (rect 78 111 93 123)(font "Arial" ))
(text "0.00" (rect 106 111 127 123)(font "Arial" ))
(text "50.00" (rect 139 111 166 123)(font "Arial" ))
(line (pt 0 0)(pt 257 0)(line_width 1))
(line (pt 257 0)(pt 257 161)(line_width 1))
(line (pt 0 161)(pt 257 161)(line_width 1))
(line (pt 0 0)(pt 0 161)(line_width 1))
(line (pt 48 94)(pt 168 94)(line_width 1))
(line (pt 48 108)(pt 168 108)(line_width 1))
(line (pt 48 123)(pt 168 123)(line_width 1))
(line (pt 48 94)(pt 48 123)(line_width 1))
(line (pt 70 94)(pt 70 123)(line_width 3))
(line (pt 97 94)(pt 97 123)(line_width 3))
(line (pt 132 94)(pt 132 123)(line_width 3))
(line (pt 167 94)(pt 167 123)(line_width 1))
(line (pt 40 48)(pt 208 48)(line_width 1))
(line (pt 208 48)(pt 208 144)(line_width 1))
(line (pt 40 144)(pt 208 144)(line_width 1))
(line (pt 40 48)(pt 40 144)(line_width 1))
)
)
(symbol
(rect 648 344 808 424)
(text "SAA_ROM" (rect 48 1 123 17)(font "Arial" (font_size 10)))
(text "inst2" (rect 8 64 31 76)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "address[6..0]" (rect 0 0 75 14)(font "Arial" (font_size 8)))
(text "address[6..0]" (rect 20 26 95 40)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "clock" (rect 0 0 29 14)(font "Arial" (font_size 8)))
(text "clock" (rect 26 42 55 56)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 160 40)
(output)
(text "q[7..0]" (rect 0 0 35 14)(font "Arial" (font_size 8)))
(text "q[7..0]" (rect 111 34 146 48)(font "Arial" (font_size 8)))
(line (pt 160 40)(pt 144 40)(line_width 3))
)
(drawing
(line (pt 16 16)(pt 144 16)(line_width 1))
(line (pt 144 16)(pt 144 64)(line_width 1))
(line (pt 144 64)(pt 16 64)(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))
)
)
(connector
(pt 672 168)
(pt 712 168)
(bus)
)
(connector
(pt 712 168)
(pt 712 296)
(bus)
)
(connector
(pt 392 136)
(pt 472 136)
(bus)
)
(connector
(text "BUSY" (rect 359 104 389 116)(font "Arial" ))
(pt 328 120)
(pt 472 120)
)
(connector
(pt 600 296)
(pt 712 296)
(bus)
)
(connector
(pt 600 376)
(pt 648 376)
(bus)
)
(connector
(pt 600 296)
(pt 600 376)
(bus)
)
(connector
(pt 392 136)
(pt 392 480)
(bus)
)
(connector
(pt 808 384)
(pt 880 384)
(bus)
)
(connector
(pt 880 384)
(pt 880 480)
(bus)
)
(connector
(pt 392 480)
(pt 880 480)
(bus)
)
(connector
(pt 808 88)
(pt 808 216)
)
(connector
(pt 792 104)
(pt 792 232)
)
(connector
(pt 776 120)
(pt 776 248)
)
(connector
(pt 744 136)
(pt 744 280)
)
(connector
(pt 904 80)
(pt 904 152)
)
(connector
(pt 864 200)
(pt 864 264)
)
(connector
(pt 864 264)
(pt 864 336)
)
(connector
(pt 904 152)
(pt 952 152)
)
(connector
(pt 672 184)
(pt 952 184)
(bus)
)
(connector
(pt 864 200)
(pt 952 200)
)
(connector
(pt 808 216)
(pt 952 216)
)
(connector
(pt 792 232)
(pt 952 232)
)
(connector
(pt 776 248)
(pt 952 248)
)
(connector
(pt 864 264)
(pt 952 264)
)
(connector
(pt 744 280)
(pt 952 280)
)
(connector
(pt 1120 248)
(pt 1248 248)
)
(connector
(text "BUSY" (rect 1168 200 1198 212)(font "Arial" ))
(pt 1120 216)
(pt 1248 216)
)
(connector
(pt 1120 232)
(pt 1248 232)
)
(connector
(pt 672 136)
(pt 744 136)
)
(connector
(pt 672 120)
(pt 776 120)
)
(connector
(pt 672 104)
(pt 792 104)
)
(connector
(pt 672 88)
(pt 808 88)
)
(connector
(pt 144 120)
(pt 80 120)
)
(connector
(pt 144 104)
(pt 88 104)
)
(connector
(pt 112 568)
(pt 88 568)
)
(connector
(pt 88 568)
(pt 56 568)
)
(connector
(text "<<__$DEF_ALIAS307>>" (rect 870 152 988 164)(font "Arial" )(invisible))
(pt 824 168)
(pt 952 168)
)
(connector
(pt 824 168)
(pt 824 40)
)
(connector
(pt 288 40)
(pt 824 40)
)
(connector
(pt 288 40)
(pt 288 104)
)
(connector
(pt 472 104)
(pt 288 104)
)
(connector
(pt 288 104)
(pt 256 104)
)
(connector
(text "CLK_3" (rect 397 552 430 564)(font "Arial" ))
(pt 368 568)
(pt 496 568)
)
(connector
(text "CLK" (rect 212 376 233 388)(font "Arial" ))
(pt 88 392)
(pt 648 392)
)
(connector
(pt 88 104)
(pt 88 392)
)
(connector
(pt 88 392)
(pt 88 568)
)
(connector
(pt 952 136)
(pt 856 136)
)
(connector
(pt 856 16)
(pt 856 136)
)
(connector
(pt 376 16)
(pt 856 16)
)
(connector
(pt 376 88)
(pt 376 16)
)
(connector
(pt 376 88)
(pt 472 88)
)
(connector
(text "CLK_3" (rect 323 72 356 84)(font "Arial" ))
(pt 312 88)
(pt 376 88)
)
(junction (pt 864 264))
(junction (pt 88 568))
(junction (pt 288 104))
(junction (pt 88 392))
(junction (pt 376 88))
(text "Digital Video Input Signa ITU.656 Format" (rect 920 552 1255 570)(font "Arial" (color 255 0 0)(font_size 12)))
(text "Registor Configure" (rect 656 424 810 442)(font "Arial" (color 255 0 0)(font_size 12)))
⌨️ 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 + -