nedoPC.org

NNN=NO
NNO=NP
NNP=ON
NON=NP
NOO=ON
NOP=OO
NPN=ON
NPO=OO
NPP=OP
ONN=NP
ONO=ON
ONP=OO
OON=ON
OOO=OO
OOP=OP
OPN=OO
OPO=OP
OPP=PN
PNN=ON
PNO=OO
PNP=OP
PON=OO
POO=OP
POP=PN
PPN=OP
PPO=PN
PPP=PO

/* Generated by DDTc v0.4
   See www.ternary.info */

#include "ddt.h"

int ddt_sum(int f, DDT i1, DDT i2, DDT i3, DDT* o1, DDT* o2)
{
 DDT r1,r2,r3,r4,r5,r6,r7,r8,r9,r10,r11,r12,r13,r14;
 int f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14;
 f1 = ddt_rou(f,i1,&r1);
 if(f1 < 0) return f1;
 f2 = ddt_rod(f,i1,&r2);
 if(f2 < 0) return f2;
 f3 = ddt_mux(f,i2,r1,r2,i1,&r3);
 if(f3 < 0) return f3;
 f4 = ddt_mux(f,i2,r2,i1,r1,&r4);
 if(f4 < 0) return f4;
 f5 = ddt_mux(f,i2,i1,r1,r2,&r5);
 if(f5 < 0) return f5;
 f6 = ddt_mux(f,i3,r3,r4,r5,&r6);
 if(f6 < 0) return f6;
 f7 = ddt_shd(f,i1,&r7);
 if(f7 < 0) return f7;
 f8 = ddt_blp(f,i1,&r8);
 if(f8 < 0) return f8;
 f9 = ddt_bln(f,i1,&r9);
 if(f9 < 0) return f9;
 f10 = ddt_shu(f,i1,&r10);
 if(f10 < 0) return f10;
 f11 = ddt_mux(f,i2,r7,r8,O,&r11);
 if(f11 < 0) return f11;
 f12 = ddt_mux(f,i2,r8,O,r9,&r12);
 if(f12 < 0) return f12;
 f13 = ddt_mux(f,i2,O,r9,r10,&r13);
 if(f13 < 0) return f13;
 f14 = ddt_mux(f,i3,r11,r12,r13,&r14);
 if(f14 < 0) return f14;
 if(o1) *o1 = r6;
 if(o2) *o2 = r14;
 return f1+f2+f3+f4+f5+f6+f7+f8+f9+f10+f11+f12+f13+f14;
}

Number of MUX in FUN is 10
Number of E12 in FUN is 12
Number of E21 in FUN is 12

NNN|NO
NNO|NP
NNP|ON
NON|NP
NOO|ON
NOP|OO
NPN|ON
NPO|OO
NPP|OP
ONN|NP
ONO|ON
ONP|OO
OON|ON
OOO|OO
OOP|OP
OPN|OO
OPO|OP
OPP|PN
PNN|ON
PNO|OO
PNP|OP
PON|OO
POO|OP
POP|PN
PPN|OP
PPO|PN
PPP|PO

dt=24

 all ternary functions of one argument:
 NNN = N
 NNO = SHD(x) = E21(x,N,O)
 NNP = E21(x,N,P)
 NON = MUX(x,N,O,N) = E12(x,N,E21(x,O,N))
 NOO = BLP(x) = E12(x,N,O) // analog of reverse diode
 NOP = x // or buffer MUX(x,N,O,P) = E12(x,N,E21(x,O,P))
 NPN = MUX(x,N,P,N) = E12(x,N,E21(x,P,N))
 NPO = MUX(x,N,P,O) = E12(x,N,E21(x,P,O))
 NPP = E12(x,N,P)
 ONN = NHI(x) = E12(x,O,N)
 ONO = MUX(x,O,N,O) = E12(x,O,E21(x,N,O))
 ONP = MUX(x,O,N,P) = E12(x,O,E21(x,N,P))
 OON = E21(x,O,N)
 OOO = O
 OOP = BLN(x) = E21(x,O,P) // analog of forward diode
 OPN = ROU(x) = MUX(x,O,P,N) = E12(x,O,E21(x,P,N))
 OPO = MUX(x,O,P,O) = E12(x,O,E21(x,P,O))
 OPP = SHU(x) = E12(x,O,P)
 PNN = NTI(x) = E12(x,P,N)
 PNO = ROD(x) = MUX(x,P,N,O) = E12(x,P,E21(x,N,O))
 PNP = MUX(x,P,N,P) = E12(x,P,E21(x,N,P))
 PON = INV(x) = MUX(x,P,O,N) = E12(x,P,E21(x,O,N))
 POO = E12(x,P,O)
 POP = MUX(x,P,O,P) = E12(x,P,E21(x,O,P))
 PPN = PTI(x) = E21(x,P,N)
 PPO = PHI(x) = E21(x,P,O)
 PPP = P

./ddtv ddt_ALU.c

DDT v0.5 (c) 2010-2011, Alexander A. Shabarshin <me@shaos.net>
DDTv converts C-source of DDT-scheme to GIF image

Reading 'ddt_ALU.c'...
65 functions found
8 input variables found
65 temporary variables found
4 output variables found
Tracing links...
313 links traced
Detecting levels...
9 levels detected (8 internal)
Level 0: 8 external inputs
Level 1: 10 functions with 36 inputs (u=3 c=26) and 10 outputs
Level 2: 12 functions with 48 inputs (u=16 c=3) and 12 outputs
Level 3: 13 functions with 40 inputs (u=15 c=0) and 13 outputs
Level 4: 10 functions with 40 inputs (u=21 c=0) and 10 outputs
Level 5: 9 functions with 28 inputs (u=11 c=0) and 9 outputs
Level 6: 7 functions with 28 inputs (u=15 c=0) and 7 outputs
Level 7: 2 functions with 8 inputs (u=7 c=0) and 2 outputs
Level 8: 2 functions with 8 inputs (u=7 c=0) and 2 outputs
Level 9: 4 external outputs
Longest function name is 3 characters
Longest input name is 2 characters
Longest output name is 2 characters
Longest temporary name is 3 characters
Initial size of the image 2032 x 760 (254 x 95 cells)
Sorting by level...