lac_adder16.fit.eqn

十六位超前进位加法器

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--B1_s[0] is LAC_adder4:comb_4|s[0] at LC_X17_Y1_N2
--operation mode is normal

B1_s[0] = cin $ a[0] $ (b[0]);


--B1_p[1] is LAC_adder4:comb_4|p[1] at LC_X17_Y5_N4
--operation mode is normal

B1_p[1] = b[1] $ a[1];


--B1_s[1] is LAC_adder4:comb_4|s[1] at LC_X17_Y4_N9
--operation mode is normal

B1_s[1] = B1_p[1] $ (a[0] & (b[0] # cin) # !a[0] & b[0] & cin);


--B1L1 is LAC_adder4:comb_4|c~302 at LC_X17_Y4_N3
--operation mode is normal

B1L1 = cin & (a[0] $ b[0]);


--B1L2 is LAC_adder4:comb_4|c~303 at LC_X17_Y4_N7
--operation mode is normal

B1L2 = a[1] & (b[1] # a[0] & b[0]) # !a[1] & a[0] & b[0] & b[1];


--B1_p[2] is LAC_adder4:comb_4|p[2] at LC_X17_Y5_N2
--operation mode is normal

B1_p[2] = a[2] $ (b[2]);


--B1_s[2] is LAC_adder4:comb_4|s[2] at LC_X17_Y4_N8
--operation mode is normal

B1_s[2] = B1_p[2] $ (B1L2 # B1_p[1] & B1L1);


--B1L3 is LAC_adder4:comb_4|c~304 at LC_X17_Y5_N8
--operation mode is normal

B1L3 = a[2] & (b[2] # b[1] & a[1]) # !a[2] & b[1] & b[2] & a[1];


--B1_p[3] is LAC_adder4:comb_4|p[3] at LC_X17_Y5_N5
--operation mode is normal

B1_p[3] = b[3] $ a[3];


--B1L17 is LAC_adder4:comb_4|s[3]~326 at LC_X17_Y4_N2
--operation mode is normal

B1L17 = B1_p[3] $ (B1L3 # B1_p[1] & B1L18);


--B1_p[0] is LAC_adder4:comb_4|p[0] at LC_X17_Y4_N0
--operation mode is normal

B1_p[0] = b[0] $ a[0];


--B1L12 is LAC_adder4:comb_4|p_out~70 at LC_X17_Y4_N4
--operation mode is normal

B1L12 = B1_p[1] & B1_p[3] & B1_p[2] & B1_p[0];


--B1L4 is LAC_adder4:comb_4|g_out~166 at LC_X17_Y5_N6
--operation mode is normal

B1L4 = b[3] & (a[3] # a[2] & b[2]) # !b[3] & a[2] & b[2] & a[3];


--B1L5 is LAC_adder4:comb_4|g_out~167 at LC_X17_Y4_N5
--operation mode is normal

B1L5 = a[1] & (b[1] # a[0] & b[0]) # !a[1] & a[0] & b[0] & b[1];


--B1L6 is LAC_adder4:comb_4|g_out~168 at LC_X17_Y4_N6
--operation mode is normal

B1L6 = B1L4 # B1_p[2] & B1_p[3] & B1L5;


--B2_p[0] is LAC_adder4:comb_7|p[0] at LC_X20_Y5_N9
--operation mode is normal

B2_p[0] = a[4] $ b[4];


--B2_s[0] is LAC_adder4:comb_7|s[0] at LC_X20_Y5_N4
--operation mode is normal

B2_s[0] = B2_p[0] $ (B1L6 # B1L12 & cin);


--A1L41 is c~140 at LC_X20_Y5_N6
--operation mode is normal

A1L41 = B1L12 & (cin);


--B2L1 is LAC_adder4:comb_7|c[0]~105 at LC_X20_Y5_N5
--operation mode is normal

B2L1 = b[4] & (B1L6 # a[4] # A1L41) # !b[4] & a[4] & (B1L6 # A1L41);


--B2_s[1] is LAC_adder4:comb_7|s[1] at LC_X20_Y5_N0
--operation mode is normal

B2_s[1] = a[5] $ (b[5] $ B2L1);


--B2L2 is LAC_adder4:comb_7|c~106 at LC_X20_Y7_N0
--operation mode is normal

B2L2 = b[5] & (a[5] # a[4] & b[4]) # !b[5] & a[4] & b[4] & a[5];


--B2_p[1] is LAC_adder4:comb_7|p[1] at LC_X20_Y5_N3
--operation mode is normal

B2_p[1] = b[5] $ a[5];


--B2L3 is LAC_adder4:comb_7|c~107 at LC_X19_Y5_N7
--operation mode is normal

B2L3 = B2_p[0] & B2_p[1] & (A1L41 # B1L6);


--B2L4 is LAC_adder4:comb_7|c~108 at LC_X20_Y7_N8
--operation mode is normal

B2L4 = b[6] & (a[6] # b[5] & a[5]) # !b[6] & b[5] & a[5] & a[6];


--B2L5 is LAC_adder4:comb_7|c~109 at LC_X20_Y7_N9
--operation mode is normal

B2L5 = a[4] & b[4] & (b[5] $ a[5]);


--B2L6 is LAC_adder4:comb_7|g_out~158 at LC_X20_Y7_N2
--operation mode is normal

B2L6 = b[7] & (a[7] # b[6] & a[6]) # !b[7] & a[7] & b[6] & a[6];


--B2L12 is LAC_adder4:comb_7|p_out~64 at LC_X20_Y7_N5
--operation mode is normal

B2L12 = b[7] & !a[7] & (b[6] $ a[6]) # !b[7] & a[7] & (b[6] $ a[6]);


--B2L7 is LAC_adder4:comb_7|g_out~159 at LC_X20_Y7_N1
--operation mode is normal

B2L7 = b[5] & a[5];


--B2L8 is LAC_adder4:comb_7|g_out~160 at LC_X20_Y7_N6
--operation mode is normal

B2L8 = B2L6 # B2L12 & (B2L5 # B2L7);


--B2L13 is LAC_adder4:comb_7|p_out~65 at LC_X20_Y5_N2
--operation mode is normal

B2L13 = B2_p[0] & B2L12 & (a[5] $ b[5]);


--A1L38 is c~3 at LC_X20_Y5_N1
--operation mode is normal

A1L38 = B2L8 # B2L13 & B1L6;


--A1L42 is c~141 at LC_X20_Y5_N7
--operation mode is normal

A1L42 = cin & B2L13 & B1L12;


--B3_s[0] is LAC_adder4:comb_13|s[0] at LC_X19_Y4_N5
--operation mode is normal

B3_s[0] = a[8] $ b[8] $ (A1L38 # A1L42);


--B3L1 is LAC_adder4:comb_13|c[0]~105 at LC_X19_Y4_N1
--operation mode is normal

B3L1 = a[8] & (A1L38 # A1L42 # b[8]) # !a[8] & b[8] & (A1L38 # A1L42);


--B3_s[1] is LAC_adder4:comb_13|s[1] at LC_X19_Y4_N8
--operation mode is normal

B3_s[1] = b[9] $ a[9] $ (B3L1);


--B3L2 is LAC_adder4:comb_13|c~106 at LC_X19_Y4_N3
--operation mode is normal

B3L2 = a[9] & (b[9] # b[8] & a[8]) # !a[9] & b[8] & a[8] & b[9];


--B3L3 is LAC_adder4:comb_13|c~107 at LC_X19_Y4_N6
--operation mode is normal

B3L3 = b[8] & !a[8] & (a[9] $ b[9]) # !b[8] & a[8] & (a[9] $ b[9]);


--A1L43 is c~142 at LC_X19_Y5_N0
--operation mode is normal

A1L43 = B2_p[1] & B1L6 & B2L12 & B2_p[0];


--B3L4 is LAC_adder4:comb_13|c~108 at LC_X19_Y4_N0
--operation mode is normal

B3L4 = B3L3 & (B2L8 # A1L43 # A1L42);


--B3_p[2] is LAC_adder4:comb_13|p[2] at LC_X19_Y5_N5
--operation mode is normal

B3_p[2] = a[10] $ b[10];


--B3_p[3] is LAC_adder4:comb_13|p[3] at LC_X19_Y5_N8
--operation mode is normal

B3_p[3] = b[11] $ a[11];


--B3L16 is LAC_adder4:comb_13|s[3]~184 at LC_X19_Y4_N4
--operation mode is normal

B3L16 = a[9] & (b[9] # b[8] & a[8]) # !a[9] & b[8] & a[8] & b[9];


--B3L17 is LAC_adder4:comb_13|s[3]~185 at LC_X19_Y5_N6
--operation mode is normal

B3L17 = b[10] & (a[10] # B3L16) # !b[10] & a[10] & B3L16;


--B3L18 is LAC_adder4:comb_13|s[3]~186 at LC_X19_Y5_N9
--operation mode is normal

B3L18 = B3_p[3] $ (B3L17 # B3_p[2] & B3L4);


--B3L5 is LAC_adder4:comb_13|g_out~158 at LC_X19_Y5_N1
--operation mode is normal

B3L5 = b[11] & (a[11] # b[10] & a[10]) # !b[11] & b[10] & a[10] & a[11];


--B3L6 is LAC_adder4:comb_13|g_out~159 at LC_X19_Y4_N9
--operation mode is normal

B3L6 = a[9] & (b[9] # b[8] & a[8]) # !a[9] & b[8] & a[8] & b[9];


--B3L7 is LAC_adder4:comb_13|g_out~160 at LC_X19_Y5_N2
--operation mode is normal

B3L7 = B3L5 # B3L6 & B3_p[2] & B3_p[3];


--A1L39 is c~11 at LC_X19_Y5_N3
--operation mode is normal

A1L39 = B3L7 # B3L11 & (B2L8 # A1L43);


--A1L40 is c~14 at LC_X20_Y5_N8
--operation mode is normal

A1L40 = B1L12 & cin & B2L13 & B3L11;


--B4_s[0] is LAC_adder4:comb_23|s[0] at LC_X24_Y7_N7
--operation mode is normal

B4_s[0] = b[12] $ a[12] $ (A1L40 # A1L39);


--B4L1 is LAC_adder4:comb_23|c[0]~106 at LC_X24_Y7_N5
--operation mode is normal

B4L1 = b[12] & (A1L40 # A1L39 # a[12]) # !b[12] & a[12] & (A1L40 # A1L39);


--B4_s[1] is LAC_adder4:comb_23|s[1] at LC_X24_Y7_N0
--operation mode is normal

B4_s[1] = b[13] $ (a[13] $ B4L1);


--c[2] is c[2] at LC_X19_Y5_N4
--operation mode is normal

c[2] = A1L39 # A1L41 & B2L13 & B3L11;


--B4L2 is LAC_adder4:comb_23|c~107 at LC_X24_Y7_N4
--operation mode is normal

B4L2 = a[13] & !b[13] & (b[12] $ a[12]) # !a[13] & b[13] & (b[12] $ a[12]);


--B4L3 is LAC_adder4:comb_23|c~108 at LC_X24_Y7_N6
--operation mode is normal

B4L3 = a[13] & (b[13] # b[12] & a[12]) # !a[13] & b[12] & a[12] & b[13];


--B4_p[2] is LAC_adder4:comb_23|p[2] at LC_X23_Y7_N7
--operation mode is normal

B4_p[2] = a[14] $ b[14];


--B4_s[2] is LAC_adder4:comb_23|s[2] at LC_X24_Y7_N1
--operation mode is normal

B4_s[2] = B4_p[2] $ (B4L3 # c[2] & B4L2);


--B4L4 is LAC_adder4:comb_23|c~109 at LC_X24_Y7_N8
--operation mode is normal

B4L4 = B4L2 & B4_p[2] & (A1L40 # A1L39);


--B4_p[1] is LAC_adder4:comb_23|p[1] at LC_X24_Y7_N2
--operation mode is normal

B4_p[1] = a[13] $ b[13];


--B4L5 is LAC_adder4:comb_23|c~110 at LC_X24_Y7_N3
--operation mode is normal

B4L5 = B4_p[1] & b[12] & a[12] & B4_p[2];


--B4L6 is LAC_adder4:comb_23|c~111 at LC_X23_Y7_N1
--operation mode is normal

B4L6 = a[14] & (b[14] # a[13] & b[13]) # !a[14] & a[13] & b[13] & b[14];


--B4_p[3] is LAC_adder4:comb_23|p[3] at LC_X23_Y7_N8
--operation mode is normal

B4_p[3] = a[15] $ b[15];


--B4_s[3] is LAC_adder4:comb_23|s[3] at LC_X23_Y7_N2
--operation mode is normal

B4_s[3] = B4_p[3] $ (B4L5 # B4L4 # B4L6);


--A1L50 is p_out~36 at LC_X23_Y7_N4
--operation mode is normal

A1L50 = B1L12 & B3L11 & B2L13 & A1L48;


--A1L45 is g_out~72 at LC_X23_Y7_N0
--operation mode is normal

A1L45 = B3L11 & (B2L8 # B1L6 & B2L13);


--B4L7 is LAC_adder4:comb_23|g_out~90 at LC_X23_Y7_N5
--operation mode is normal

B4L7 = a[15] & (b[15] # b[14] & a[14]) # !a[15] & b[14] & a[14] & b[15];


--B4L8 is LAC_adder4:comb_23|g_out~91 at LC_X24_Y7_N9
--operation mode is normal

B4L8 = a[13] & B4_p[2] & B4_p[3] & b[13];


--A1L46 is g_out~73 at LC_X23_Y7_N9
--operation mode is normal

A1L46 = B4L8 # B4L7 # B4L5 & B4_p[3];


--A1L47 is g_out~74 at LC_X23_Y7_N6
--operation mode is normal

A1L47 = A1L46 # A1L48 & (B3L7 # A1L45);


--B1L18 is LAC_adder4:comb_4|s[3]~327 at LC_X17_Y4_N1
--operation mode is normal

B1L18 = B1_p[2] & (a[0] & (b[0] # cin) # !a[0] & b[0] & cin);


--B2_s[2] is LAC_adder4:comb_7|s[2] at LC_X20_Y7_N7
--operation mode is normal

B2_s[2] = b[6] $ a[6] $ (B2L2 # B2L3);


--B3_s[2] is LAC_adder4:comb_13|s[2] at LC_X19_Y4_N2
--operation mode is normal

B3_s[2] = a[10] $ b[10] $ (B3L4 # B3L2);


--B3L11 is LAC_adder4:comb_13|p_out~68 at LC_X19_Y4_N7
--operation mode is normal

B3L11 = B3_p[3] & B3L3 & (a[10] $ b[10]);


--A1L48 is g_out~75 at LC_X23_Y7_N3
--operation mode is normal

A1L48 = B4_p[3] & B4L2 & (b[14] $ a[14]);


--B2L18 is LAC_adder4:comb_7|s[3]~170 at LC_X20_Y7_N3
--operation mode is normal

B2L18 = B2L5 & (b[6] $ a[6]) # !B2L5 & B2L3 & (b[6] $ a[6]);


--B2L19 is LAC_adder4:comb_7|s[3]~171 at LC_X20_Y7_N4
--operation mode is normal

B2L19 = b[7] $ a[7] $ (B2L4 # B2L18);


--cin is cin at PIN_59
--operation mode is input

cin = INPUT();


--a[0] is a[0] at PIN_57
--operation mode is input

a[0] = INPUT();


--b[0] is b[0] at PIN_55
--operation mode is input

b[0] = INPUT();


--a[1] is a[1] at PIN_126
--operation mode is input

a[1] = INPUT();


--b[1] is b[1] at PIN_56
--operation mode is input

b[1] = INPUT();


--a[2] is a[2] at PIN_124
--operation mode is input

a[2] = INPUT();


--b[2] is b[2] at PIN_128
--operation mode is input

b[2] = INPUT();


--a[3] is a[3] at PIN_78
--operation mode is input

a[3] = INPUT();


--b[3] is b[3] at PIN_53
--operation mode is input

b[3] = INPUT();


--a[4] is a[4] at PIN_84
--operation mode is input

a[4] = INPUT();


--b[4] is b[4] at PIN_119
--operation mode is input

b[4] = INPUT();


--a[5] is a[5] at PIN_121
--operation mode is input

a[5] = INPUT();


--b[5] is b[5] at PIN_83
--operation mode is input

b[5] = INPUT();


--a[6] is a[6] at PIN_113
--operation mode is input

a[6] = INPUT();


--b[6] is b[6] at PIN_125
--operation mode is input

b[6] = INPUT();


--a[7] is a[7] at PIN_114
--operation mode is input

a[7] = INPUT();


--b[7] is b[7] at PIN_120
--operation mode is input

b[7] = INPUT();


--a[8] is a[8] at PIN_69
--operation mode is input

a[8] = INPUT();


--b[8] is b[8] at PIN_76
--operation mode is input

b[8] = INPUT();


--a[9] is a[9] at PIN_77
--operation mode is input

a[9] = INPUT();


--b[9] is b[9] at PIN_68
--operation mode is input

b[9] = INPUT();


--a[10] is a[10] at PIN_62
--operation mode is input

a[10] = INPUT();


--b[10] is b[10] at PIN_60
--operation mode is input

b[10] = INPUT();


--a[11] is a[11] at PIN_75
--operation mode is input

a[11] = INPUT();


--b[11] is b[11] at PIN_122
--operation mode is input

b[11] = INPUT();


--a[12] is a[12] at PIN_111
--operation mode is input

a[12] = INPUT();


--b[12] is b[12] at PIN_106
--operation mode is input

b[12] = INPUT();


--a[13] is a[13] at PIN_91
--operation mode is input

a[13] = INPUT();


--b[13] is b[13] at PIN_85
--operation mode is input

b[13] = INPUT();


--a[14] is a[14] at PIN_82
--operation mode is input

a[14] = INPUT();


--b[14] is b[14] at PIN_112
--operation mode is input

b[14] = INPUT();


--a[15] is a[15] at PIN_104
--operation mode is input

a[15] = INPUT();


--b[15] is b[15] at PIN_99
--operation mode is input

b[15] = INPUT();


--s[0] is s[0] at PIN_54
--operation mode is output

s[0] = OUTPUT(B1_s[0]);


--s[1] is s[1] at PIN_50
--operation mode is output

s[1] = OUTPUT(B1_s[1]);


--s[2] is s[2] at PIN_51
--operation mode is output

s[2] = OUTPUT(B1_s[2]);


--s[3] is s[3] at PIN_52
--operation mode is output

s[3] = OUTPUT(B1L17);


--s[4] is s[4] at PIN_79
--operation mode is output

s[4] = OUTPUT(B2_s[0]);


--s[5] is s[5] at PIN_67
--operation mode is output

s[5] = OUTPUT(B2_s[1]);


--s[6] is s[6] at PIN_129
--operation mode is output

s[6] = OUTPUT(B2_s[2]);


--s[7] is s[7] at PIN_103
--operation mode is output

s[7] = OUTPUT(B2L19);


--s[8] is s[8] at PIN_58
--operation mode is output

s[8] = OUTPUT(B3_s[0]);


--s[9] is s[9] at PIN_61
--operation mode is output

s[9] = OUTPUT(B3_s[1]);


--s[10] is s[10] at PIN_70
--operation mode is output

s[10] = OUTPUT(B3_s[2]);


--s[11] is s[11] at PIN_123
--operation mode is output

s[11] = OUTPUT(B3L18);


--s[12] is s[12] at PIN_71
--operation mode is output

s[12] = OUTPUT(B4_s[0]);


--s[13] is s[13] at PIN_96
--operation mode is output

s[13] = OUTPUT(B4_s[1]);


--s[14] is s[14] at PIN_98
--operation mode is output

s[14] = OUTPUT(B4_s[2]);


--s[15] is s[15] at PIN_97
--operation mode is output

s[15] = OUTPUT(B4_s[3]);


--p_out is p_out at PIN_94
--operation mode is output

p_out = OUTPUT(A1L50);


--g_out is g_out at PIN_100
--operation mode is output

g_out = OUTPUT(A1L47);