multi_cpu.bdf

altera的fpga设计

	(output)
	(rect 1232 520 1408 536)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "ddr_cs_n[0]" (rect 90 0 147 12)(font "Arial" ))
	(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 1232 600 1408 616)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "ddr_we_n[0]" (rect 90 0 149 12)(font "Arial" ))
	(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 1240 856 1416 872)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "out_port_from_the_led_pio[7..0]" (rect 90 0 246 12)(font "Arial" ))
	(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 1240 824 1416 840)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "outputenable_n_to_the_ext_ssram" (rect 90 0 258 12)(font "Arial" ))
	(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 1240 680 1416 696)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "select_n_to_the_ext_flash" (rect 90 0 219 12)(font "Arial" ))
	(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 1240 696 1416 712)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "write_n_to_the_ext_flash" (rect 90 0 212 12)(font "Arial" ))
	(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 1704 880 1880 896)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "enet_ads_n" (rect 90 0 146 12)(font "Arial" ))
	(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 1704 896 1880 912)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "enet_aen" (rect 90 0 134 12)(font "Arial" ))
	(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 1240 744 1416 760)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "adsc_n_to_the_ext_ssram" (rect 90 0 219 12)(font "Arial" ))
	(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 1240 792 1416 808)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "chipenable1_n_to_the_ext_ssram" (rect 90 0 254 12)(font "Arial" ))
	(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 1240 776 1416 792)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "bwe_n_to_the_ext_ssram" (rect 90 0 215 12)(font "Arial" ))
	(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
	(bidir)
	(rect 1232 552 1408 568)
	(text "BIDIR" (rect 1 0 25 10)(font "Arial" (font_size 6)))
	(text "ddr_dq[15..0]" (rect 90 0 154 12)(font "Arial" ))
	(pt 0 8)
	(drawing
		(line (pt 56 4)(pt 78 4)(line_width 1))
		(line (pt 0 8)(pt 52 8)(line_width 1))
		(line (pt 56 12)(pt 78 12)(line_width 1))
		(line (pt 78 4)(pt 82 8)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
		(line (pt 56 4)(pt 52 8)(line_width 1))
		(line (pt 52 8)(pt 56 12)(line_width 1))
	)
	(text "VCC" (rect 4 7 24 17)(font "Arial" (font_size 6)))
)
(pin
	(bidir)
	(rect 1232 568 1408 584)
	(text "BIDIR" (rect 1 0 25 10)(font "Arial" (font_size 6)))
	(text "ddr_dqs[1..0]" (rect 90 0 154 12)(font "Arial" ))
	(pt 0 8)
	(drawing
		(line (pt 56 4)(pt 78 4)(line_width 1))
		(line (pt 0 8)(pt 52 8)(line_width 1))
		(line (pt 56 12)(pt 78 12)(line_width 1))
		(line (pt 78 4)(pt 82 8)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
		(line (pt 56 4)(pt 52 8)(line_width 1))
		(line (pt 52 8)(pt 56 12)(line_width 1))
	)
	(text "VCC" (rect 4 7 24 17)(font "Arial" (font_size 6)))
)
(pin
	(bidir)
	(rect 1240 808 1416 824)
	(text "BIDIR" (rect 1 0 25 10)(font "Arial" (font_size 6)))
	(text "data_to_and_from_the_ext_ssram[31..0]" (rect 90 0 290 12)(font "Arial" ))
	(pt 0 8)
	(drawing
		(line (pt 56 4)(pt 78 4)(line_width 1))
		(line (pt 0 8)(pt 52 8)(line_width 1))
		(line (pt 56 12)(pt 78 12)(line_width 1))
		(line (pt 78 4)(pt 82 8)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
		(line (pt 56 4)(pt 52 8)(line_width 1))
		(line (pt 52 8)(pt 56 12)(line_width 1))
	)
	(text "VCC" (rect 4 7 24 17)(font "Arial" (font_size 6)))
)
(pin
	(bidir)
	(rect 1240 648 1484 664)
	(text "BIDIR" (rect 1 0 25 10)(font "Arial" (font_size 6)))
	(text "ext_flash_enet_bus_data[7..0]" (rect 90 0 239 12)(font "Arial" ))
	(pt 0 8)
	(drawing
		(line (pt 56 4)(pt 78 4)(line_width 1))
		(line (pt 0 8)(pt 52 8)(line_width 1))
		(line (pt 56 12)(pt 78 12)(line_width 1))
		(line (pt 78 4)(pt 82 8)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
		(line (pt 56 4)(pt 52 8)(line_width 1))
		(line (pt 52 8)(pt 56 12)(line_width 1))
	)
	(text "VCC" (rect 4 7 24 17)(font "Arial" (font_size 6)))
)
(symbol
	(rect 1568 752 1600 768)
	(text "VCC" (rect 7 0 27 10)(font "Arial" (font_size 6)))
	(text "inst24" (rect 3 5 32 17)(font "Arial" )(invisible))
	(port
		(pt 16 16)
		(output)
		(text "1" (rect 19 7 24 19)(font "Courier New" (bold))(invisible))
		(text "1" (rect 19 7 24 19)(font "Courier New" (bold))(invisible))
		(line (pt 16 16)(pt 16 8)(line_width 1))
	)
	(drawing
		(line (pt 8 8)(pt 24 8)(line_width 1))
	)
)
(symbol
	(rect 1568 920 1600 952)
	(text "GND" (rect 8 16 29 26)(font "Arial" (font_size 6)))
	(text "inst8" (rect 3 21 26 33)(font "Arial" )(invisible))
	(port
		(pt 16 0)
		(output)
		(text "1" (rect 18 0 23 12)(font "Courier New" (bold))(invisible))
		(text "1" (rect 18 0 23 12)(font "Courier New" (bold))(invisible))
		(line (pt 16 8)(pt 16 0)(line_width 1))
	)
	(drawing
		(line (pt 8 8)(pt 16 16)(line_width 1))
		(line (pt 16 16)(pt 24 8)(line_width 1))
		(line (pt 8 8)(pt 24 8)(line_width 1))
	)
)
(symbol
	(rect 1160 848 1208 880)
	(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))
	)
	(port
		(pt 48 16)
		(output)
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(line (pt 39 16)(pt 48 16)(line_width 1))
	)
	(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))
	)
)
(symbol
	(rect 672 304 1104 896)
	(text "multi_cpu_2C35" (rect 4 0 113 16)(font "Arial" (font_size 10)))
	(text "inst" (rect 4 576 21 588)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clk_in " (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "clk_in " (rect 20 25 55 39)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "reset_n " (rect 0 0 47 14)(font "Arial" (font_size 8)))
		(text "reset_n " (rect 20 41 67 55)(font "Arial" (font_size 8)))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "in_port_to_the_button_pio[3..0] " (rect 0 0 179 14)(font "Arial" (font_size 8)))
		(text "in_port_to_the_button_pio[3..0] " (rect 20 89 199 103)(font "Arial" (font_size 8)))
		(line (pt 0 96)(pt 16 96)(line_width 3))
	)
	(port
		(pt 0 128)
		(input)
		(text "write_clk_to_the_ddr_sdram " (rect 0 0 166 14)(font "Arial" (font_size 8)))
		(text "write_clk_to_the_ddr_sdram " (rect 20 121 186 135)(font "Arial" (font_size 8)))
		(line (pt 0 128)(pt 16 128)(line_width 1))
	)
	(port
		(pt 432 32)
		(output)
		(text "clk_85 " (rect 0 0 40 14)(font "Arial" (font_size 8)))
		(text "clk_85 " (rect 373 25 413 39)(font "Arial" (font_size 8)))
		(line (pt 416 32)(pt 432 32)(line_width 1))
	)
	(port
		(pt 432 48)
		(output)
		(text "sram_clk " (rect 0 0 54 14)(font "Arial" (font_size 8)))
		(text "sram_clk " (rect 361 41 415 55)(font "Arial" (font_size 8)))
		(line (pt 416 48)(pt 432 48)(line_width 1))
	)
	(port
		(pt 432 64)
		(output)
		(text "write_clk_to_ddr " (rect 0 0 99 14)(font "Arial" (font_size 8)))
		(text "write_clk_to_ddr " (rect 326 57 425 71)(font "Arial" (font_size 8)))
		(line (pt 416 64)(pt 432 64)(line_width 1))
	)
	(port
		(pt 432 128)
		(output)
		(text "clk_to_sdram_from_the_ddr_sdram " (rect 0 0 205 14)(font "Arial" (font_size 8)))
		(text "clk_to_sdram_from_the_ddr_sdram " (rect 233 121 438 135)(font "Arial" (font_size 8)))
		(line (pt 416 128)(pt 432 128)(line_width 1))
	)
	(port
		(pt 432 144)
		(output)
		(text "clk_to_sdram_n_from_the_ddr_sdram " (rect 0 0 219 14)(font "Arial" (font_size 8)))
		(text "clk_to_sdram_n_from_the_ddr_sdram " (rect 221 137 440 151)(font "Arial" (font_size 8)))
		(line (pt 416 144)(pt 432 144)(line_width 1))
	)
	(port
		(pt 432 160)
		(output)
		(text "ddr_a_from_the_ddr_sdram[12..0] " (rect 0 0 198 14)(font "Arial" (font_size 8)))
		(text "ddr_a_from_the_ddr_sdram[12..0] " (rect 240 153 438 167)(font "Arial" (font_size 8)))
		(line (pt 416 160)(pt 432 160)(line_width 3))
	)
	(port
		(pt 432 176)
		(output)
		(text "ddr_ba_from_the_ddr_sdram[1..0] " (rect 0 0 198 14)(font "Arial" (font_size 8)))
		(text "ddr_ba_from_the_ddr_sdram[1..0] " (rect 240 169 438 183)(font "Arial" (font_size 8)))
		(line (pt 416 176)(pt 432 176)(line_width 3))
	)
	(port
		(pt 432 192)
		(output)
		(text "ddr_cas_n_from_the_ddr_sdram " (rect 0 0 191 14)(font "Arial" (font_size 8)))
		(text "ddr_cas_n_from_the_ddr_sdram " (rect 247 185 438 199)(font "Arial" (font_size 8)))
		(line (pt 416 192)(pt 432 192)(line_width 1))
	)
	(port
		(pt 432 208)