ad9851_2007.bdf

计算实用教程adadad9851实用教程

	(text "CLK" (rect -342 488 -321 500)(font "Arial" ))
	(pt -304 504)
	(pt -344 504)
)
(connector
	(text "CLK_32M" (rect -54 488 -7 500)(font "Arial" ))
	(pt -64 504)
	(pt -16 504)
)
(connector
	(text "CLK_32M" (rect -408 688 -361 700)(font "Arial" ))
	(pt -376 704)
	(pt -408 704)
)
(connector
	(pt -248 704)
	(pt -208 704)
)
(connector
	(text "CLK_256K" (rect 80 688 131 700)(font "Arial" ))
	(pt 80 704)
	(pt 120 704)
)
(connector
	(pt -80 704)
	(pt -48 704)
)
(connector
	(text "CLK_10M" (rect -414 808 -367 820)(font "Arial" ))
	(pt -376 824)
	(pt -416 824)
)
(connector
	(pt -280 824)
	(pt -256 824)
)
(connector
	(pt -160 824)
	(pt -136 824)
)
(connector
	(text "CLK_1K" (rect 90 808 130 820)(font "Arial" ))
	(pt 80 824)
	(pt 120 824)
)
(connector
	(pt -40 824)
	(pt -16 824)
)
(connector
	(text "CS[5]" (rect 258 832 286 844)(font "Arial" ))
	(pt 288 848)
	(pt 248 848)
)
(connector
	(text "WR" (rect 250 816 268 828)(font "Arial" ))
	(pt 288 832)
	(pt 240 832)
)
(connector
	(text "P0[7..0]" (rect 258 800 296 812)(font "Arial" ))
	(pt 288 816)
	(pt 248 816)
	(bus)
)
(connector
	(text "DAC0832[7..0]" (rect 482 800 555 812)(font "Arial" ))
	(pt 472 816)
	(pt 536 816)
	(bus)
)
(connector
	(text "WR0832" (rect 482 816 524 828)(font "Arial" ))
	(pt 472 832)
	(pt 520 832)
)
(connector
	(text "CS0832" (rect 498 832 536 844)(font "Arial" ))
	(pt 472 848)
	(pt 552 848)
)
(connector
	(pt 408 664)
	(pt 440 664)
	(bus)
)
(connector
	(pt 440 680)
	(pt 432 680)
)
(connector
	(text "CLK" (rect 416 684 428 705)(font "Arial" )(vertical))
	(pt 432 680)
	(pt 432 712)
)
(connector
	(text "CLK" (rect 218 696 239 708)(font "Arial" ))
	(pt 248 712)
	(pt 208 712)
)
(connector
	(text "WR" (rect 226 664 244 676)(font "Arial" ))
	(pt 248 680)
	(pt 216 680)
)
(connector
	(text "P0[7..0]" (rect 202 648 240 660)(font "Arial" ))
	(pt 248 664)
	(pt 192 664)
	(bus)
)
(connector
	(text "DAC0800[7..0]" (rect 600 656 673 668)(font "Arial" ))
	(pt 600 672)
	(pt 648 672)
	(bus)
)
(connector
	(text "A[1..0]" (rect 216 712 249 724)(font "Arial" ))
	(pt 248 728)
	(pt 216 728)
	(bus)
)
(connector
	(text "CLK_256K" (rect 80 456 131 468)(font "Arial" ))
	(pt 136 472)
	(pt 96 472)
)
(connector
	(pt 256 472)
	(pt 336 472)
	(bus)
)
(connector
	(pt 336 488)
	(pt 312 488)
)
(connector
	(text "CLK_10M" (rect 296 470 308 517)(font "Arial" )(vertical))
	(pt 312 488)
	(pt 312 520)
)
(connector
	(pt 496 480)
	(pt 552 480)
	(bus)
)
(connector
	(text "FM[19..0]" (rect 730 480 777 492)(font "Arial" ))
	(pt 720 496)
	(pt 776 496)
	(bus)
)
(connector
	(text "CLK_1K" (rect 114 352 154 364)(font "Arial" ))
	(pt 152 368)
	(pt 104 368)
)
(connector
	(text "P_ASK" (rect 114 336 148 348)(font "Arial" ))
	(pt 152 352)
	(pt 120 352)
)
(connector
	(text "TIAOZHI_OUT" (rect 298 336 369 348)(font "Arial" ))
	(pt 288 352)
	(pt 352 352)
)
(connector
	(text "CON_9851" (rect 298 352 352 364)(font "Arial" ))
	(pt 288 368)
	(pt 336 368)
)
(connector
	(text "CS[4]" (rect 218 680 246 692)(font "Arial" ))
	(pt 248 696)
	(pt 208 696)
)
(connector
	(pt 104 -784)
	(pt 64 -784)
)
(connector
	(text "CS[0]" (rect 48 -808 60 -780)(font "Arial" )(vertical))
	(pt 64 -784)
	(pt 64 -792)
)
(connector
	(text "ALE" (rect 74 -816 94 -804)(font "Arial" ))
	(pt 104 -800)
	(pt 80 -800)
)
(connector
	(pt 248 -800)
	(pt 328 -800)
	(bus)
)
(connector
	(pt 248 -784)
	(pt 328 -784)
	(bus)
)
(connector
	(text "KEY_DATA[7..0]" (rect 248 -784 330 -772)(font "Arial" ))
	(pt 248 -768)
	(pt 296 -768)
	(bus)
)
(connector
	(pt 328 -752)
	(pt 248 -752)
)
(connector
	(text "RD" (rect 58 -552 74 -540)(font "Arial" ))
	(pt 96 -536)
	(pt 48 -536)
)
(connector
	(text "P0[7..0]" (rect 258 -552 296 -540)(font "Arial" ))
	(pt 248 -536)
	(pt 304 -536)
	(bus)
)
(connector
	(text "KEY_DATA[7..0]" (rect 40 -536 122 -524)(font "Arial" ))
	(pt 96 -520)
	(pt 72 -520)
	(bus)
)
(connector
	(text "CS[3]" (rect 50 -664 78 -652)(font "Arial" ))
	(pt 96 -648)
	(pt 64 -648)
)
(connector
	(text "WR" (rect 74 -648 92 -636)(font "Arial" ))
	(pt 96 -632)
	(pt 64 -632)
)
(connector
	(text "P0[7..0]" (rect 34 -632 72 -620)(font "Arial" ))
	(pt 96 -616)
	(pt 24 -616)
	(bus)
)
(connector
	(text "LCD_DATA[7..0]" (rect 266 -664 348 -652)(font "Arial" ))
	(pt 256 -648)
	(pt 336 -648)
	(bus)
)
(connector
	(text "LCD_DATA[7..0]" (rect 10 -520 92 -508)(font "Arial" ))
	(pt 96 -504)
	(pt 24 -504)
	(bus)
)
(connector
	(text "WR" (rect 442 -632 460 -620)(font "Arial" ))
	(pt 480 -616)
	(pt 432 -616)
)
(connector
	(text "RD" (rect 442 -584 458 -572)(font "Arial" ))
	(pt 480 -568)
	(pt 432 -568)
)
(connector
	(text "P1[7]" (rect 434 -464 459 -452)(font "Arial" ))
	(pt 496 -448)
	(pt 424 -448)
)
(connector
	(text "CS[3]" (rect 458 -712 486 -700)(font "Arial" ))
	(pt 504 -696)
	(pt 448 -696)
)
(connector
	(text "P2[1]" (rect 450 -400 475 -388)(font "Arial" ))
	(pt 440 -384)
	(pt 528 -384)
)
(connector
	(pt 544 -448)
	(pt 600 -448)
)
(connector
	(pt 456 -320)
	(pt 384 -320)
)
(connector
	(pt 384 -320)
	(pt 384 -352)
)
(connector
	(text "LCD_DATA[7..0]" (rect 360 -672 442 -660)(font "Arial" ))
	(pt 416 -656)
	(pt 392 -656)
	(bus)
)
(connector
	(text "CS[0]" (rect 66 -408 94 -396)(font "Arial" ))
	(pt 96 -392)
	(pt 56 -392)
)
(connector
	(text "CS[3]" (rect 50 -392 78 -380)(font "Arial" ))
	(pt 96 -376)
	(pt 40 -376)
)
(connector
	(pt 96 -280)
	(pt 40 -280)
)
(connector
	(pt 96 -328)
	(pt 40 -328)
)
(connector
	(pt 40 -328)
	(pt -40 -328)
)
(connector
	(pt 96 -296)
	(pt 40 -296)
)
(connector
	(pt 40 -280)
	(pt 40 -296)
)
(connector
	(pt 96 -312)
	(pt 40 -312)
)
(connector
	(pt 40 -296)
	(pt 40 -312)
)
(connector
	(pt 40 -328)
	(pt 40 -312)
)
(connector
	(pt 96 -344)
	(pt 40 -344)
)
(connector
	(pt 40 -344)
	(pt 40 -328)
)
(connector
	(text "RD" (rect 82 -784 98 -772)(font "Arial" ))
	(pt 104 -768)
	(pt 72 -768)
)
(connector
	(pt 104 -752)
	(pt 24 -752)
	(bus)
)
(connector
	(text "CLK" (rect 346 -248 367 -236)(font "Arial" ))
	(pt 384 -232)
	(pt 336 -232)
)
(connector
	(text "CLK_8M" (rect 522 -248 563 -236)(font "Arial" ))
	(pt 512 -232)
	(pt 568 -232)
)
(connector
	(text "CLK_8M" (rect 658 -160 699 -148)(font "Arial" ))
	(pt 704 -144)
	(pt 648 -144)
)
(connector
	(text "A[0]" (rect 658 -144 678 -132)(font "Arial" ))
	(pt 704 -128)
	(pt 648 -128)
)
(connector
	(text "CS[2]" (rect 658 -208 686 -196)(font "Arial" ))
	(pt 704 -192)
	(pt 648 -192)
)
(connector
	(text "RD" (rect 658 -192 674 -180)(font "Arial" ))
	(pt 704 -176)
	(pt 648 -176)
)
(connector
	(pt 704 -160)
	(pt 616 -160)
)
(connector
	(pt 848 -192)
	(pt 928 -192)
)
(connector
	(text "MX197_DATA[7..0]" (rect 858 -192 950 -180)(font "Arial" ))
	(pt 848 -176)
	(pt 928 -176)
	(bus)
)
(connector
	(text "MX197_DATA[7..0]" (rect 24 -504 116 -492)(font "Arial" ))
	(pt 96 -488)
	(pt 24 -488)
	(bus)
)
(connector
	(text "CS[2]" (rect 50 -376 78 -364)(font "Arial" ))
	(pt 96 -360)
	(pt 40 -360)
)
(connector
	(pt 848 -160)
	(pt 920 -160)
)
(connector
	(pt 848 -144)
	(pt 920 -144)
)
(connector
	(text "A[0]" (rect 858 8 878 20)(font "Arial" ))
	(pt 896 24)
	(pt 848 24)
)
(connector
	(text "WR" (rect 858 24 876 36)(font "Arial" ))
	(pt 896 40)
	(pt 848 40)
)
(connector
	(text "CLK_8M" (rect 858 40 899 52)(font "Arial" ))
	(pt 896 56)
	(pt 848 56)
)
(connector
	(text "P0[7..0]" (rect 858 56 896 68)(font "Arial" ))
	(pt 896 72)
	(pt 848 72)
	(bus)
)
(connector
	(pt 1024 8)
	(pt 1056 8)
)
(connector
	(pt 1024 24)
	(pt 1056 24)
)
(connector
	(pt 1024 40)
	(pt 1056 40)
)
(connector
	(text "CS[7]" (rect 858 -8 886 4)(font "Arial" ))
	(pt 896 8)
	(pt 848 8)
)
(junction (pt 40 -328))
(junction (pt 40 -296))
(junction (pt 40 -312))
(text "振幅调制波的生成" (rect 304 608 417 622)(font "Arial" (font_size 8)))
(rectangle (rect 152 592 696 904)(color 0 0 255))