standard.bdf

这个是基于NIOS II的FPGA平台的一个CF卡的接口模块

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	(port
		(pt 464 656)
		(output)
		(text "address_to_the_ext_ssram[20..0] " (rect 0 0 195 14)(font "Arial" (font_size 8)))
		(text "address_to_the_ext_ssram[20..0] " (rect 276 649 471 663)(font "Arial" (font_size 8)))
		(line (pt 448 656)(pt 464 656)(line_width 3))
	)
	(port
		(pt 464 672)
		(output)
		(text "adsc_n_to_the_ext_ssram " (rect 0 0 155 14)(font "Arial" (font_size 8)))
		(text "adsc_n_to_the_ext_ssram " (rect 310 665 465 679)(font "Arial" (font_size 8)))
		(line (pt 448 672)(pt 464 672)(line_width 1))
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	(port
		(pt 464 688)
		(output)
		(text "bw_n_to_the_ext_ssram[3..0] " (rect 0 0 174 14)(font "Arial" (font_size 8)))
		(text "bw_n_to_the_ext_ssram[3..0] " (rect 296 681 470 695)(font "Arial" (font_size 8)))
		(line (pt 448 688)(pt 464 688)(line_width 3))
	)
	(port
		(pt 464 704)
		(output)
		(text "bwe_n_to_the_ext_ssram " (rect 0 0 153 14)(font "Arial" (font_size 8)))
		(text "bwe_n_to_the_ext_ssram " (rect 313 697 466 711)(font "Arial" (font_size 8)))
		(line (pt 448 704)(pt 464 704)(line_width 1))
	)
	(port
		(pt 464 720)
		(output)
		(text "chipenable1_n_to_the_ext_ssram " (rect 0 0 195 14)(font "Arial" (font_size 8)))
		(text "chipenable1_n_to_the_ext_ssram " (rect 274 713 469 727)(font "Arial" (font_size 8)))
		(line (pt 448 720)(pt 464 720)(line_width 1))
	)
	(port
		(pt 464 752)
		(output)
		(text "outputenable_n_to_the_ext_ssram " (rect 0 0 200 14)(font "Arial" (font_size 8)))
		(text "outputenable_n_to_the_ext_ssram " (rect 272 745 472 759)(font "Arial" (font_size 8)))
		(line (pt 448 752)(pt 464 752)(line_width 1))
	)
	(port
		(pt 464 784)
		(output)
		(text "out_port_from_the_led_pio[7..0] " (rect 0 0 184 14)(font "Arial" (font_size 8)))
		(text "out_port_from_the_led_pio[7..0] " (rect 284 777 468 791)(font "Arial" (font_size 8)))
		(line (pt 448 784)(pt 464 784)(line_width 3))
	)
	(port
		(pt 464 848)
		(output)
		(text "out_port_from_the_seven_seg_pio[15..0] " (rect 0 0 238 14)(font "Arial" (font_size 8)))
		(text "out_port_from_the_seven_seg_pio[15..0] " (rect 240 841 478 855)(font "Arial" (font_size 8)))
		(line (pt 448 848)(pt 464 848)(line_width 3))
	)
	(port
		(pt 464 880)
		(output)
		(text "txd_from_the_uart1 " (rect 0 0 115 14)(font "Arial" (font_size 8)))
		(text "txd_from_the_uart1 " (rect 345 873 460 887)(font "Arial" (font_size 8)))
		(line (pt 448 880)(pt 464 880)(line_width 1))
	)
	(port
		(pt 464 160)
		(bidir)
		(text "data_cf_to_and_from_the_cf[15..0] " (rect 0 0 205 14)(font "Arial" (font_size 8)))
		(text "data_cf_to_and_from_the_cf[15..0] " (rect 269 153 474 167)(font "Arial" (font_size 8)))
		(line (pt 448 160)(pt 464 160)(line_width 3))
	)
	(port
		(pt 464 416)
		(bidir)
		(text "ddr_dq_to_and_from_the_ddr_sdram[15..0] " (rect 0 0 251 14)(font "Arial" (font_size 8)))
		(text "ddr_dq_to_and_from_the_ddr_sdram[15..0] " (rect 227 409 478 423)(font "Arial" (font_size 8)))
		(line (pt 448 416)(pt 464 416)(line_width 3))
	)
	(port
		(pt 464 432)
		(bidir)
		(text "ddr_dqs_to_and_from_the_ddr_sdram[1..0] " (rect 0 0 251 14)(font "Arial" (font_size 8)))
		(text "ddr_dqs_to_and_from_the_ddr_sdram[1..0] " (rect 227 425 478 439)(font "Arial" (font_size 8)))
		(line (pt 448 432)(pt 464 432)(line_width 3))
	)
	(port
		(pt 464 528)
		(bidir)
		(text "ext_flash_enet_bus_data[31..0] " (rect 0 0 184 14)(font "Arial" (font_size 8)))
		(text "ext_flash_enet_bus_data[31..0] " (rect 287 521 471 535)(font "Arial" (font_size 8)))
		(line (pt 448 528)(pt 464 528)(line_width 3))
	)
	(port
		(pt 464 736)
		(bidir)
		(text "data_to_and_from_the_ext_ssram[31..0] " (rect 0 0 234 14)(font "Arial" (font_size 8)))
		(text "data_to_and_from_the_ext_ssram[31..0] " (rect 242 729 476 743)(font "Arial" (font_size 8)))
		(line (pt 448 736)(pt 464 736)(line_width 3))
	)
	(port
		(pt 464 816)
		(bidir)
		(text "bidir_port_to_and_from_the_reconfig_request_pio " (rect 0 0 289 14)(font "Arial" (font_size 8)))
		(text "bidir_port_to_and_from_the_reconfig_request_pio " (rect 195 809 484 823)(font "Arial" (font_size 8)))
		(line (pt 448 816)(pt 464 816)(line_width 1))
	)
	(drawing
		(line (pt 16 64)(pt 447 64)(color 0 0 0)(dotted)(line_width 1))
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		(rectangle (rect 16 16 448 896)(line_width 1))
	)
)
(symbol
	(rect 1192 1040 1240 1072)
	(text "NOT" (rect 1 0 21 10)(font "Arial" (font_size 6)))
	(text "inst2" (rect 3 21 26 33)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 13 16)(line_width 1))
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	(port
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		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(line (pt 39 16)(pt 48 16)(line_width 1))
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	(drawing
		(line (pt 13 25)(pt 13 7)(line_width 1))
		(line (pt 13 7)(pt 31 16)(line_width 1))
		(line (pt 13 25)(pt 31 16)(line_width 1))
		(circle (rect 31 12 39 20)(line_width 1))
	)
)
(connector
	(pt 384 -48)
	(pt 344 -48)
)
(connector
	(pt 624 -48)
	(pt 664 -48)
)
(connector
	(text "ssram_be_n_temp[2]" (rect 1600 696 1703 708)(font "Arial" ))
	(pt 1704 712)
	(pt 1584 712)
)
(connector
	(text "ssram_be_n_temp[3]" (rect 1600 680 1703 692)(font "Arial" ))
	(pt 1704 696)
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(connector
	(text "ssram_be_n_temp[1]" (rect 1600 664 1703 676)(font "Arial" ))
	(pt 1704 680)
	(pt 1584 680)
)
(connector
	(text "ssram_be_n_temp[0]" (rect 1600 648 1703 660)(font "Arial" ))
	(pt 1704 664)
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)
(connector
	(text "address_to_the_ext_ssram[20..2]" (rect 1597 720 1762 732)(font "Arial" ))
	(pt 1704 736)
	(pt 1584 736)
	(bus)
)
(connector
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(connector
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(connector
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(connector
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(connector
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(connector
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(connector
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