standard.bdf

郑亚民版的可编程逻辑器件开发软件quatus ii里的一些例程

	(port
		(pt 448 800)
		(output)
		(text "SCLK_from_the_spi " (rect 0 0 116 14)(font "Arial" (font_size 8)))
		(text "SCLK_from_the_spi " (rect 322 793 438 807)(font "Arial" (font_size 8)))
		(line (pt 432 800)(pt 448 800)(line_width 1))
	)
	(port
		(pt 448 816)
		(output)
		(text "SS_n_from_the_spi " (rect 0 0 115 14)(font "Arial" (font_size 8)))
		(text "SS_n_from_the_spi " (rect 325 809 440 823)(font "Arial" (font_size 8)))
		(line (pt 432 816)(pt 448 816)(line_width 1))
	)
	(port
		(pt 448 848)
		(output)
		(text "txd_from_the_uart " (rect 0 0 108 14)(font "Arial" (font_size 8)))
		(text "txd_from_the_uart " (rect 335 841 443 855)(font "Arial" (font_size 8)))
		(line (pt 432 848)(pt 448 848)(line_width 1))
	)
	(port
		(pt 448 160)
		(bidir)
		(text "ext_mem_bus_data[15..0] " (rect 0 0 149 14)(font "Arial" (font_size 8)))
		(text "ext_mem_bus_data[15..0] " (rect 296 153 445 167)(font "Arial" (font_size 8)))
		(line (pt 432 160)(pt 448 160)(line_width 3))
	)
	(port
		(pt 448 352)
		(bidir)
		(text "scl_pad_io_to_and_from_the_i2c_master " (rect 0 0 238 14)(font "Arial" (font_size 8)))
		(text "scl_pad_io_to_and_from_the_i2c_master " (rect 220 345 458 359)(font "Arial" (font_size 8)))
		(line (pt 432 352)(pt 448 352)(line_width 1))
	)
	(port
		(pt 448 368)
		(bidir)
		(text "sda_pad_io_to_and_from_the_i2c_master " (rect 0 0 243 14)(font "Arial" (font_size 8)))
		(text "sda_pad_io_to_and_from_the_i2c_master " (rect 215 361 458 375)(font "Arial" (font_size 8)))
		(line (pt 432 368)(pt 448 368)(line_width 1))
	)
	(port
		(pt 448 464)
		(bidir)
		(text "nand_flash_bus_data[7..0] " (rect 0 0 155 14)(font "Arial" (font_size 8)))
		(text "nand_flash_bus_data[7..0] " (rect 294 457 449 471)(font "Arial" (font_size 8)))
		(line (pt 432 464)(pt 448 464)(line_width 3))
	)
	(port
		(pt 448 528)
		(bidir)
		(text "bidir_port_to_and_from_the_p0_7_p0_30[23..0] " (rect 0 0 273 14)(font "Arial" (font_size 8)))
		(text "bidir_port_to_and_from_the_p0_7_p0_30[23..0] " (rect 189 521 462 535)(font "Arial" (font_size 8)))
		(line (pt 432 528)(pt 448 528)(line_width 3))
	)
	(port
		(pt 448 560)
		(bidir)
		(text "bidir_port_to_and_from_the_p1_16_p1_25[9..0] " (rect 0 0 273 14)(font "Arial" (font_size 8)))
		(text "bidir_port_to_and_from_the_p1_16_p1_25[9..0] " (rect 189 553 462 567)(font "Arial" (font_size 8)))
		(line (pt 432 560)(pt 448 560)(line_width 3))
	)
	(port
		(pt 448 592)
		(bidir)
		(text "bidir_port_to_and_from_the_p2_16_p2_31[15..0] " (rect 0 0 280 14)(font "Arial" (font_size 8)))
		(text "bidir_port_to_and_from_the_p2_16_p2_31[15..0] " (rect 183 585 463 599)(font "Arial" (font_size 8)))
		(line (pt 432 592)(pt 448 592)(line_width 3))
	)
	(port
		(pt 448 704)
		(bidir)
		(text "zs_dq_to_and_from_the_sdram[15..0] " (rect 0 0 220 14)(font "Arial" (font_size 8)))
		(text "zs_dq_to_and_from_the_sdram[15..0] " (rect 238 697 458 711)(font "Arial" (font_size 8)))
		(line (pt 432 704)(pt 448 704)(line_width 3))
	)
	(drawing
		(line (pt 16 64)(pt 431 64)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 96)(pt 431 96)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 128)(pt 431 128)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 336)(pt 431 336)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 384)(pt 431 384)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 416)(pt 431 416)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 512)(pt 431 512)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 544)(pt 431 544)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 576)(pt 431 576)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 608)(pt 431 608)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 768)(pt 431 768)(color 0 0 0)(dotted)(line_width 1))
		(line (pt 16 832)(pt 431 832)(color 0 0 0)(dotted)(line_width 1))
		(rectangle (rect 16 16 432 864)(line_width 1))
	)
)
(connector
	(pt -432 160)
	(pt -336 160)
)
(connector
	(pt -480 176)
	(pt -336 176)
)
(connector
	(pt -96 72)
	(pt 0 72)
)
(connector
	(pt -432 8)
	(pt -432 160)
)
(connector
	(pt -432 8)
	(pt -400 8)
)
(connector
	(pt -480 8)
	(pt -432 8)
)
(connector
	(pt -96 8)
	(pt -96 72)
)
(connector
	(pt -144 8)
	(pt -96 8)
)
(connector
	(pt -144 24)
	(pt 392 24)
)
(connector
	(pt -144 40)
	(pt -120 40)
)
(connector
	(pt 448 664)
	(pt 456 664)
	(bus)
)
(connector
	(pt 448 680)
	(pt 456 680)
	(bus)
)
(connector
	(pt 448 696)
	(pt 456 696)
)
(connector
	(pt 448 712)
	(pt 456 712)
)
(connector
	(pt 448 728)
	(pt 456 728)
)
(connector
	(pt 448 744)
	(pt 456 744)
	(bus)
)
(connector
	(pt 448 760)
	(pt 456 760)
	(bus)
)
(connector
	(pt 448 776)
	(pt 456 776)
)
(connector
	(pt 448 792)
	(pt 456 792)
)
(connector
	(pt 448 824)
	(pt 464 824)
)
(connector
	(pt 448 840)
	(pt 464 840)
)
(connector
	(pt 448 856)
	(pt 464 856)
)
(connector
	(pt 448 488)
	(pt 456 488)
	(bus)
)
(connector
	(pt 448 520)
	(pt 456 520)
)
(connector
	(pt 448 504)
	(pt 456 504)
	(bus)
)
(connector
	(pt 656 488)
	(pt 648 488)
)
(connector
	(pt 648 488)
	(pt 648 528)
)
(connector
	(pt 448 472)
	(pt 656 472)
)
(connector
	(pt 688 360)
	(pt 696 360)
)
(connector
	(pt 688 328)
	(pt 688 360)
)
(connector
	(pt 672 376)
	(pt 696 376)
)
(connector
	(pt 672 312)
	(pt 672 376)
)
(connector
	(pt 656 296)
	(pt 656 392)
)
(connector
	(pt 640 408)
	(pt 696 408)
)
(connector
	(pt 640 280)
	(pt 640 408)
)
(connector
	(pt 656 392)
	(pt 696 392)
)
(connector
	(pt 792 400)
	(pt 760 400)
)
(connector
	(pt 696 440)
	(pt 632 440)
)
(connector
	(pt 448 600)
	(pt 456 600)
	(bus)
)
(connector
	(pt 448 632)
	(pt 456 632)
	(bus)
)
(connector
	(pt 448 888)
	(pt 464 888)
)
(connector
	(pt 448 536)
	(pt 456 536)
)
(connector
	(pt 448 184)
	(pt 440 184)
	(bus)
)
(connector
	(pt 448 200)
	(pt 440 200)
	(bus)
)
(connector
	(pt 576 168)
	(pt 640 168)
)
(connector
	(pt 592 184)
	(pt 640 184)
)
(connector
	(pt 696 424)
	(pt 624 424)
)
(connector
	(pt 624 264)
	(pt 624 424)
)
(connector
	(pt 720 264)
	(pt 720 256)
)
(connector
	(pt 720 256)
	(pt 744 256)
)
(connector
	(pt 736 240)
	(pt 744 240)
)
(connector
	(pt 704 176)
	(pt 736 176)
)
(connector
	(pt 736 176)
	(pt 736 240)
)
(connector
	(pt 448 280)
	(pt 640 280)
)
(connector
	(pt 640 280)
	(pt 744 280)
)
(connector
	(pt 448 296)
	(pt 656 296)
)
(connector
	(pt 656 296)
	(pt 744 296)
)
(connector
	(pt 448 312)
	(pt 672 312)
)
(connector
	(pt 672 312)
	(pt 744 312)
)
(connector
	(pt 448 328)
	(pt 688 328)
)
(connector
	(pt 688 328)
	(pt 744 328)
)
(connector
	(pt 448 264)
	(pt 624 264)
)
(connector
	(pt 624 264)
	(pt 720 264)
)
(connector
	(pt 448 152)
	(pt 464 152)
)
(connector
	(pt -152 160)
	(pt -112 160)
)
(connector
	(pt -120 144)
	(pt -112 144)
)
(connector
	(pt -120 40)
	(pt -120 144)
)
(connector
	(pt 0 88)
	(pt -48 88)
)
(connector
	(pt -48 88)
	(pt -48 152)
)
(connector
	(pt -24 256)
	(pt -152 256)
)
(connector
	(pt -24 256)
	(pt -24 120)
)
(connector
	(pt -24 120)
	(pt 0 120)
)
(connector
	(pt 448 216)
	(pt 576 216)
)
(connector
	(pt 576 216)
	(pt 600 216)
)
(connector
	(pt 600 232)
	(pt 592 232)
)
(connector
	(pt 592 232)
	(pt 448 232)
)
(connector
	(pt 576 168)
	(pt 576 216)
)
(connector
	(pt 448 248)
	(pt 464 248)
)
(connector
	(pt 592 184)
	(pt 592 232)
)
(connector
	(pt 0 888)
	(pt -32 888)
)
(connector
	(pt 0 824)
	(pt -32 824)
)
(junction (pt -432 8))
(junction (pt 640 280))
(junction (pt 656 296))
(junction (pt 672 312))
(junction (pt 688 328))
(junction (pt 624 264))
(junction (pt 576 216))
(junction (pt 592 232))