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51单片机C语言常用模块与综合系统设计实例精讲

            PIN CE CS0
            PIN CLR RST
            PIN D(7:0) DIN(7:0)
            PIN Q(7:0) ENA(7:0)
        END BLOCK
        BEGIN BLOCK XLXI_193 or8
            PIN I0 MINT(7)
            PIN I1 MINT(6)
            PIN I2 MINT(5)
            PIN I3 MINT(4)
            PIN I4 MINT(3)
            PIN I5 MINT(2)
            PIN I6 MINT(1)
            PIN I7 MINT(0)
            PIN O XLXN_603
        END BLOCK
        BEGIN BLOCK XLXI_69 d4_16e
            PIN A0 ADDR(0)
            PIN A1 ADDR(1)
            PIN A2 ADDR(2)
            PIN A3 ADDR(3)
            PIN E ADDR(7)
            PIN D0 CS0
            PIN D1 CS1
            PIN D10 CS10
            PIN D11 CS11
            PIN D12 CS12
            PIN D13 CS13
            PIN D14 CS14
            PIN D15 CS15
            PIN D2 CS2
            PIN D3 CS3
            PIN D4 CS4
            PIN D5 CS5
            PIN D6 CS6
            PIN D7 CS7
            PIN D8 CS8
            PIN D9 CS9
        END BLOCK
        BEGIN BLOCK XLXI_6 obufe8
            PIN E XLXN_25
            PIN I(7:0) DOUT(7:0)
            PIN O(7:0) DATA(7:0)
        END BLOCK
        BEGIN BLOCK XLXI_107 and2b1
            PIN I0 RD
            PIN I1 XLXN_303
            PIN O XLXN_25
        END BLOCK
        BEGIN BLOCK XLXI_106 or3
            PIN I0 CS0
            PIN I1 CS1
            PIN I2 CS2
            PIN O XLXN_303
        END BLOCK
        BEGIN BLOCK XLXI_5 ibuf8
            PIN I(7:0) DATA(7:0)
            PIN O(7:0) DIN(7:0)
        END BLOCK
        BEGIN BLOCK XLXI_207 inv
            PIN I XLXN_603
            PIN O TINT
        END BLOCK
        BEGIN BLOCK XLXI_191 and2
            PIN I0 ENA(6)
            PIN I1 INTER(6)
            PIN O MINT(6)
        END BLOCK
        BEGIN BLOCK XLXI_192 and2
            PIN I0 ENA(7)
            PIN I1 INTER(7)
            PIN O MINT(7)
        END BLOCK
    END NETLIST
    BEGIN SHEET 1 7040 5440
        INSTANCE XLXI_109 608 464 R0
        INSTANCE XLXI_110 480 176 R0
        BEGIN BRANCH XLXN_309
            WIRE 544 176 544 208
            WIRE 544 208 608 208
            WIRE 544 208 544 272
            WIRE 544 272 608 272
        END BRANCH
        BEGIN BRANCH INT0
            WIRE 224 304 592 304
            WIRE 592 304 592 336
            WIRE 592 336 608 336
        END BRANCH
        INSTANCE XLXI_111 224 576 R0
        BEGIN BRANCH XLXN_314
            WIRE 480 448 608 448
            WIRE 608 432 608 448
        END BRANCH
        BEGIN BRANCH CS8
            WIRE 176 384 224 384
            BEGIN DISPLAY 176 384 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH DIN(0)
            WIRE 176 448 192 448
            WIRE 192 448 224 448
            BEGIN DISPLAY 176 448 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH WR
            WIRE 176 512 224 512
            BEGIN DISPLAY 176 512 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH INTER(0)
            WIRE 992 208 1040 208
            BEGIN DISPLAY 1040 208 ATTR Name
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        INSTANCE XLXI_124 656 1008 R0
        INSTANCE XLXI_125 528 720 R0
        BEGIN BRANCH XLXN_345
            WIRE 592 720 592 752
            WIRE 592 752 656 752
            WIRE 592 752 592 816
            WIRE 592 816 656 816
        END BRANCH
        BEGIN BRANCH INT1
            WIRE 272 848 640 848
            WIRE 640 848 640 880
            WIRE 640 880 656 880
        END BRANCH
        INSTANCE XLXI_126 272 1120 R0
        BEGIN BRANCH XLXN_347
            WIRE 528 992 656 992
            WIRE 656 976 656 992
        END BRANCH
        BEGIN BRANCH CS9
            WIRE 224 928 272 928
            BEGIN DISPLAY 224 928 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH DIN(0)
            WIRE 224 992 240 992
            WIRE 240 992 272 992
            BEGIN DISPLAY 224 992 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH WR
            WIRE 224 1056 272 1056
            BEGIN DISPLAY 224 1056 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH INTER(1)
            WIRE 1040 752 1088 752
            BEGIN DISPLAY 1088 752 ATTR Name
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        IOMARKER 224 304 INT0 R180 28
        IOMARKER 272 848 INT1 R180 28
        INSTANCE XLXI_140 640 1520 R0
        INSTANCE XLXI_141 512 1232 R0
        BEGIN BRANCH XLXN_386
            WIRE 576 1232 576 1264
            WIRE 576 1264 640 1264
            WIRE 576 1264 576 1328
            WIRE 576 1328 640 1328
        END BRANCH
        BEGIN BRANCH INT2
            WIRE 256 1360 624 1360
            WIRE 624 1360 624 1392
            WIRE 624 1392 640 1392
        END BRANCH
        INSTANCE XLXI_142 256 1632 R0
        BEGIN BRANCH XLXN_388
            WIRE 512 1504 640 1504
            WIRE 640 1488 640 1504
        END BRANCH
        BEGIN BRANCH CS10
            WIRE 208 1440 256 1440
            BEGIN DISPLAY 208 1440 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH DIN(0)
            WIRE 208 1504 224 1504
            WIRE 224 1504 256 1504
            BEGIN DISPLAY 208 1504 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH WR
            WIRE 208 1568 256 1568
            BEGIN DISPLAY 208 1568 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH INTER(2)
            WIRE 1024 1264 1072 1264
            BEGIN DISPLAY 1072 1264 ATTR Name
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        INSTANCE XLXI_143 688 2064 R0
        INSTANCE XLXI_144 560 1776 R0
        BEGIN BRANCH XLXN_393
            WIRE 624 1776 624 1808
            WIRE 624 1808 688 1808
            WIRE 624 1808 624 1872
            WIRE 624 1872 688 1872
        END BRANCH
        BEGIN BRANCH INT3
            WIRE 304 1904 672 1904
            WIRE 672 1904 672 1936
            WIRE 672 1936 688 1936
        END BRANCH
        INSTANCE XLXI_145 304 2176 R0
        BEGIN BRANCH XLXN_395
            WIRE 560 2048 688 2048
            WIRE 688 2032 688 2048
        END BRANCH
        BEGIN BRANCH CS11
            WIRE 256 1984 304 1984
            BEGIN DISPLAY 256 1984 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH DIN(0)
            WIRE 256 2048 272 2048
            WIRE 272 2048 304 2048
            BEGIN DISPLAY 256 2048 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH WR
            WIRE 256 2112 304 2112
            BEGIN DISPLAY 256 2112 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH INTER(3)
            WIRE 1072 1808 1120 1808
            BEGIN DISPLAY 1120 1808 ATTR Name
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        IOMARKER 256 1360 INT2 R180 28
        IOMARKER 304 1904 INT3 R180 28
        INSTANCE XLXI_146 656 2608 R0
        INSTANCE XLXI_147 528 2320 R0
        BEGIN BRANCH XLXN_400
            WIRE 592 2320 592 2352
            WIRE 592 2352 656 2352
            WIRE 592 2352 592 2416
            WIRE 592 2416 656 2416
        END BRANCH
        BEGIN BRANCH INT4
            WIRE 272 2448 640 2448
            WIRE 640 2448 640 2480
            WIRE 640 2480 656 2480
        END BRANCH
        INSTANCE XLXI_148 272 2720 R0
        BEGIN BRANCH XLXN_402
            WIRE 528 2592 656 2592
            WIRE 656 2576 656 2592
        END BRANCH
        BEGIN BRANCH CS12
            WIRE 224 2528 272 2528
            BEGIN DISPLAY 224 2528 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH DIN(0)
            WIRE 224 2592 240 2592
            WIRE 240 2592 272 2592
            BEGIN DISPLAY 224 2592 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH WR
            WIRE 224 2656 272 2656
            BEGIN DISPLAY 224 2656 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH INTER(4)
            WIRE 1040 2352 1088 2352
            BEGIN DISPLAY 1088 2352 ATTR Name
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        INSTANCE XLXI_149 704 3152 R0
        INSTANCE XLXI_150 576 2864 R0
        BEGIN BRANCH XLXN_407
            WIRE 640 2864 640 2896
            WIRE 640 2896 704 2896
            WIRE 640 2896 640 2960
            WIRE 640 2960 704 2960
        END BRANCH
        BEGIN BRANCH INT5
            WIRE 320 2992 688 2992
            WIRE 688 2992 688 3024
            WIRE 688 3024 704 3024
        END BRANCH
        INSTANCE XLXI_151 320 3264 R0
        BEGIN BRANCH XLXN_409
            WIRE 576 3136 704 3136
            WIRE 704 3120 704 3136
        END BRANCH
        BEGIN BRANCH CS13
            WIRE 272 3072 320 3072
            BEGIN DISPLAY 272 3072 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH DIN(0)
            WIRE 272 3136 288 3136
            WIRE 288 3136 320 3136
            BEGIN DISPLAY 272 3136 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH WR
            WIRE 272 3200 320 3200
            BEGIN DISPLAY 272 3200 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH INTER(5)
            WIRE 1088 2896 1136 2896
            BEGIN DISPLAY 1136 2896 ATTR Name
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        IOMARKER 272 2448 INT4 R180 28
        IOMARKER 320 2992 INT5 R180 28
        INSTANCE XLXI_152 656 3728 R0
        INSTANCE XLXI_153 528 3440 R0
        BEGIN BRANCH XLXN_414
            WIRE 592 3440 592 3472
            WIRE 592 3472 656 3472
            WIRE 592 3472 592 3536
            WIRE 592 3536 656 3536
        END BRANCH
        BEGIN BRANCH INT6
            WIRE 272 3568 640 3568
            WIRE 640 3568 640 3600
            WIRE 640 3600 656 3600
        END BRANCH
        INSTANCE XLXI_154 272 3840 R0
        BEGIN BRANCH XLXN_416
            WIRE 528 3712 656 3712
            WIRE 656 3696 656 3712
        END BRANCH
        BEGIN BRANCH CS14
            WIRE 224 3648 272 3648
            BEGIN DISPLAY 224 3648 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH DIN(0)
            WIRE 224 3712 240 3712
            WIRE 240 3712 272 3712
            BEGIN DISPLAY 224 3712 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH WR
            WIRE 224 3776 272 3776
            BEGIN DISPLAY 224 3776 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH INTER(6)
            WIRE 1040 3472 1088 3472
            BEGIN DISPLAY 1088 3472 ATTR Name
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        INSTANCE XLXI_155 704 4272 R0
        INSTANCE XLXI_156 576 3984 R0
        BEGIN BRANCH XLXN_421
            WIRE 640 3984 640 4016
            WIRE 640 4016 704 4016
            WIRE 640 4016 640 4080
            WIRE 640 4080 704 4080
        END BRANCH
        BEGIN BRANCH INT7
            WIRE 320 4112 688 4112
            WIRE 688 4112 688 4144
            WIRE 688 4144 704 4144
        END BRANCH
        INSTANCE XLXI_157 320 4384 R0
        BEGIN BRANCH XLXN_423
            WIRE 576 4256 704 4256
            WIRE 704 4240 704 4256
        END BRANCH
        BEGIN BRANCH CS15
            WIRE 272 4192 320 4192
            BEGIN DISPLAY 272 4192 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH DIN(0)
            WIRE 272 4256 288 4256
            WIRE 288 4256 320 4256
            BEGIN DISPLAY 272 4256 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH WR
            WIRE 272 4320 320 4320
            BEGIN DISPLAY 272 4320 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH INTER(7)
            WIRE 1088 4016 1136 4016
            BEGIN DISPLAY 1136 4016 ATTR Name
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        IOMARKER 272 3568 INT6 R180 28
        IOMARKER 320 4112 INT7 R180 28
        INSTANCE XLXI_97 2512 2416 R0
        BEGIN BRANCH INTER(7:0)
            WIRE 2464 2384 2512 2384
            BEGIN DISPLAY 2464 2384 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH DOUT(7:0)
            WIRE 2736 2384 2816 2384
            BEGIN DISPLAY 2816 2384 ATTR Name
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        INSTANCE XLXI_98 2208 2352 R0
        BEGIN BRANCH XLXN_271
            WIRE 2432 2320 2512 2320
        END BRANCH
        BEGIN BRANCH CS1
            WIRE 2176 2320 2208 2320
            BEGIN DISPLAY 2176 2320 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        INSTANCE XLXI_76 2512 2240 R0
        BEGIN BRANCH ENA(7:0)
            WIRE 2464 2208 2512 2208
            BEGIN DISPLAY 2464 2208 ATTR Name
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH DOUT(7:0)
            WIRE 2736 2208 2816 2208
            BEGIN DISPLAY 2816 2208 ATTR Name
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        INSTANCE XLXI_77 2208 2176 R0
        BEGIN BRANCH XLXN_206
            WIRE 2432 2144 2512 2144
        END BRANCH
        BEGIN BRANCH CS0
            WIRE 2176 2144 2208 2144
            BEGIN DISPLAY 2176 2144 ATTR Name
                ALIGNMENT SOFT-RIGHT