addbcd.sch

dsch第2版本

DSCH 2.0c
VERSION 03/11/99 20:58:58
BB(215,-125,590,35)
SYM  #Add4
BB(285,-110,325,-10)
TITLE 295 -100  #Add4
MODEL 6000
PROP                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
REC(295,-100,20,80,r)
VIS 5
PIN(285,-70,0.000,0.000)Y1
PIN(285,-80,0.000,0.000)Y2
PIN(285,-90,0.000,0.000)Y3
PIN(285,-100,0.000,0.000)Y4
PIN(285,-20,0.000,0.000)InitialCarry
PIN(285,-30,0.000,0.000)X1
PIN(285,-60,0.000,0.000)X4
PIN(285,-50,0.000,0.000)X3
PIN(285,-40,0.000,0.000)X2
PIN(325,-70,1.000,0.000)i0
PIN(325,-100,1.000,0.000)i3
PIN(325,-60,1.000,0.000)Add4Carry
PIN(325,-90,1.000,0.000)i2
PIN(325,-80,1.000,0.000)i1
LIG(285,-70,295,-70)
LIG(285,-80,295,-80)
LIG(285,-90,295,-90)
LIG(285,-100,295,-100)
LIG(285,-20,295,-20)
LIG(285,-30,295,-30)
LIG(285,-60,295,-60)
LIG(285,-50,295,-50)
LIG(285,-40,295,-40)
LIG(315,-70,325,-70)
LIG(315,-100,325,-100)
LIG(315,-60,325,-60)
LIG(315,-90,325,-90)
LIG(315,-80,325,-80)
LIG(295,-100,295,-20)
LIG(295,-100,315,-100)
LIG(315,-100,315,-20)
LIG(315,-20,295,-20)
VLG       module fadd( C,B,A,Sum,Carry);
VLG         input C,B,A;
VLG         output Sum,Carry;
VLG         wire w1,w2,w3,w4;
VLG         xor xor21(Sum,w1,C);
VLG         xor xor22(w1,A,B);
VLG         nand nand21(w4,B,A);
VLG         nand nand22(w3,B,C);
VLG         nand nand23(w2,A,C);
VLG         nand nand31(Carry,w4,w3,w2);
VLG       endmodule
VLG       
VLG       module Add4( Y1,Y2,Y3,Y4,InitialCarry,X1,X4,X3,
VLG        X2,i0,i3,Add4Carry,i2,i1);
VLG        input Y1,Y2,Y3,Y4,InitialCarry,X1,X4,X3;
VLG        input X2;
VLG        output i0,i3,Add4Carry,i2,i1;
VLG        wire w1,w2,w3,w4,w5,w6,w7,w8;
VLG        wire w9,w10,w11,w12,w13,w14,w15,w16;
VLG        wire w17,w18,w19;
VLG        fadd fadd1( w3,Y3,X3,i2,w2);
VLG        fadd fadd2( w2,Y4,X4,i3,Add4Carry);
VLG        fadd fadd3( InitialCarry,Y1,X1,i0,w1);
VLG        fadd fadd4( w1,Y2,X2,i1,w3);
VLG       endmodule
FSYM
SYM  #X
BB(215,-65,265,-25)
TITLE 215 -31  #kbd
MODEL 85
PROP                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
REC(215,-65,40,40,r)
VIS 3
PIN(265,-30,0.000,0.000)X1
PIN(265,-40,0.000,0.000)X2
PIN(265,-50,0.000,0.000)X3
PIN(265,-60,0.000,0.000)X4
LIG(215,-25,255,-25)
LIG(215,-65,215,-25)
LIG(215,-65,255,-65)
LIG(255,-65,255,-25)
LIG(215,-45,255,-45)
LIG(235,-65,235,-25)
LIG(225,-25,225,-65)
LIG(215,-55,255,-55)
LIG(245,-65,245,-25)
LIG(215,-35,255,-35)
LIG(255,-30,265,-30)
LIG(265,-40,255,-40)
LIG(255,-50,265,-50)
LIG(265,-60,255,-60)
LIG(219,-27,219,-33)
LIG(219,-33,221,-33)
LIG(221,-33,221,-27)
LIG(221,-27,219,-27)
LIG(231,-27,231,-33)
LIG(239,-33,241,-33)
LIG(241,-33,241,-31)
LIG(241,-31,239,-31)
LIG(239,-31,239,-27)
LIG(239,-27,241,-27)
LIG(249,-27,251,-27)
LIG(251,-33,249,-33)
LIG(251,-33,251,-27)
LIG(249,-31,251,-31)
LIG(219,-43,219,-39)
LIG(219,-39,221,-39)
LIG(221,-43,221,-37)
LIG(231,-43,229,-43)
LIG(229,-43,229,-41)
LIG(229,-41,231,-41)
LIG(231,-41,231,-37)
LIG(231,-37,229,-37)
LIG(239,-43,239,-37)
LIG(239,-37,241,-37)
LIG(241,-37,241,-41)
LIG(241,-41,239,-41)
LIG(249,-43,251,-43)
LIG(251,-43,251,-37)
LIG(219,-47,219,-53)
LIG(219,-53,221,-53)
LIG(221,-53,221,-47)
LIG(221,-47,219,-47)
LIG(219,-51,221,-51)
LIG(229,-53,229,-49)
LIG(229,-49,231,-49)
LIG(229,-53,231,-53)
LIG(231,-53,231,-47)
LIG(239,-53,241,-53)
LIG(241,-53,241,-47)
LIG(241,-47,239,-47)
LIG(239,-47,239,-51)
LIG(239,-51,241,-51)
LIG(249,-53,249,-47)
LIG(249,-47,251,-47)
LIG(251,-47,251,-49)
LIG(251,-49,249,-49)
LIG(221,-61,219,-61)
LIG(219,-61,219,-57)
LIG(219,-57,221,-57)
LIG(229,-59,229,-57)
LIG(229,-57,231,-57)
LIG(231,-57,231,-63)
LIG(229,-59,231,-59)
LIG(241,-57,239,-57)
LIG(239,-57,239,-63)
LIG(239,-63,241,-63)
LIG(239,-61,241,-61)
LIG(249,-57,249,-63)
LIG(249,-63,251,-63)
LIG(249,-59,251,-59)
FSYM
SYM  #Y
BB(215,-105,265,-65)
TITLE 215 -71  #kbd
MODEL 85
PROP                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
REC(215,-105,40,40,r)
VIS 3
PIN(265,-70,0.000,0.000)Y1
PIN(265,-80,0.000,0.000)Y2
PIN(265,-90,0.000,0.000)Y3
PIN(265,-100,0.000,0.000)Y4
LIG(215,-65,255,-65)
LIG(215,-105,215,-65)
LIG(215,-105,255,-105)
LIG(255,-105,255,-65)
LIG(215,-85,255,-85)
LIG(235,-105,235,-65)
LIG(225,-65,225,-105)
LIG(215,-95,255,-95)
LIG(245,-105,245,-65)
LIG(215,-75,255,-75)
LIG(255,-70,265,-70)
LIG(265,-80,255,-80)
LIG(255,-90,265,-90)
LIG(265,-100,255,-100)
LIG(219,-67,219,-73)
LIG(219,-73,221,-73)
LIG(221,-73,221,-67)
LIG(221,-67,219,-67)
LIG(231,-67,231,-73)
LIG(239,-73,241,-73)
LIG(241,-73,241,-71)
LIG(241,-71,239,-71)
LIG(239,-71,239,-67)
LIG(239,-67,241,-67)
LIG(249,-67,251,-67)
LIG(251,-73,249,-73)
LIG(251,-73,251,-67)
LIG(249,-71,251,-71)
LIG(219,-83,219,-79)
LIG(219,-79,221,-79)
LIG(221,-83,221,-77)
LIG(231,-83,229,-83)
LIG(229,-83,229,-81)
LIG(229,-81,231,-81)
LIG(231,-81,231,-77)
LIG(231,-77,229,-77)
LIG(239,-83,239,-77)
LIG(239,-77,241,-77)
LIG(241,-77,241,-81)
LIG(241,-81,239,-81)
LIG(249,-83,251,-83)
LIG(251,-83,251,-77)
LIG(219,-87,219,-93)
LIG(219,-93,221,-93)
LIG(221,-93,221,-87)
LIG(221,-87,219,-87)
LIG(219,-91,221,-91)
LIG(229,-93,229,-89)
LIG(229,-89,231,-89)
LIG(229,-93,231,-93)
LIG(231,-93,231,-87)
LIG(239,-93,241,-93)
LIG(241,-93,241,-87)
LIG(241,-87,239,-87)
LIG(239,-87,239,-91)
LIG(239,-91,241,-91)
LIG(249,-93,249,-87)
LIG(249,-87,251,-87)
LIG(251,-87,251,-89)
LIG(251,-89,249,-89)
LIG(221,-101,219,-101)
LIG(219,-101,219,-97)
LIG(219,-97,221,-97)
LIG(229,-99,229,-97)
LIG(229,-97,231,-97)
LIG(231,-97,231,-103)
LIG(229,-99,231,-99)
LIG(241,-97,239,-97)
LIG(239,-97,239,-103)
LIG(239,-103,241,-103)
LIG(239,-101,241,-101)
LIG(249,-97,249,-103)
LIG(249,-103,251,-103)
LIG(249,-99,251,-99)
FSYM
SYM  #light2
BB(423,-125,429,-111)
TITLE 425 -111  #light
MODEL 49
PROP                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
REC(424,-124,4,4,r)
VIS 1
PIN(425,-110,0.000,0.000)Sup10
LIG(428,-119,428,-124)
LIG(428,-124,427,-125)
LIG(424,-124,424,-119)
LIG(427,-114,427,-117)
LIG(426,-114,429,-114)
LIG(426,-112,428,-114)
LIG(427,-112,429,-114)
LIG(423,-117,429,-117)
LIG(425,-117,425,-110)
LIG(423,-119,423,-117)
LIG(429,-119,423,-119)
LIG(429,-117,429,-119)
LIG(425,-125,424,-124)
LIG(427,-125,425,-125)
FSYM
SYM  #Sup10
BB(365,-110,405,-50)
TITLE 375 -100  #Sup10
MODEL 6000
PROP                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
REC(375,-100,20,40,r)
VIS 5
PIN(365,-60,0.000,0.000)AddCarry
PIN(365,-70,0.000,0.000)X0
PIN(365,-80,0.000,0.000)X1
PIN(365,-90,0.000,0.000)X2
PIN(365,-100,0.000,0.000)X3
PIN(405,-100,1.000,0.000)Sup10
LIG(365,-60,375,-60)
LIG(365,-70,375,-70)
LIG(365,-80,375,-80)
LIG(365,-90,375,-90)
LIG(365,-100,375,-100)
LIG(395,-100,405,-100)
LIG(375,-100,375,-60)
LIG(375,-100,395,-100)
LIG(395,-100,395,-60)
LIG(395,-60,375,-60)
VLG     module Sup10( AddCarry,X0,X1,X2,X3,Sup10);
VLG      input AddCarry,X0,X1,X2,X3;
VLG      output Sup10;
VLG      wire w1,w2;
VLG      and and21(w2,X3,X1);
VLG      and and22(w1,X2,X3);
VLG      or or31(Sup10,AddCarry,w1,w2);
VLG     endmodule
FSYM
SYM  #button1
BB(266,-19,275,-11)
TITLE 270 -15  #button
MODEL 59
PROP                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
REC(267,-18,6,6,r)
VIS 1
PIN(275,-15,0.000,0.000)in1
LIG(274,-15,275,-15)
LIG(266,-11,266,-19)
LIG(274,-11,266,-11)
LIG(274,-19,274,-11)
LIG(266,-19,274,-19)
LIG(267,-12,267,-18)
LIG(273,-12,267,-12)
LIG(273,-18,273,-12)
LIG(267,-18,273,-18)
FSYM
SYM  #Sub4
BB(420,-65,450,-15)
TITLE 430 -55  #Sub4
MODEL 6000
PROP                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
REC(425,-60,20,40,r)
VIS 5
PIN(420,-25,0.000,0.000)X0
PIN(420,-55,0.000,0.000)X3
PIN(420,-45,0.000,0.000)X2
PIN(420,-35,0.000,0.000)X1
PIN(450,-25,1.000,0.000)LSB0
PIN(450,-55,1.000,0.000)LSB3
PIN(450,-45,1.000,0.000)LSB2
PIN(450,-35,1.000,0.000)LSB1
LIG(420,-25,425,-25)
LIG(420,-55,425,-55)
LIG(420,-45,425,-45)
LIG(420,-35,425,-35)
LIG(445,-25,450,-25)
LIG(445,-55,450,-55)
LIG(445,-45,450,-45)
LIG(445,-35,450,-35)
LIG(425,-60,425,-20)
LIG(425,-60,445,-60)
LIG(445,-60,445,-20)
LIG(445,-20,425,-20)
VLG   module fadd( C,B,A,Sum,Carry);
VLG     input C,B,A;
VLG     output Sum,Carry;
VLG     wire w1,w2,w3,w4;
VLG     xor xor21(Sum,w1,C);