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Monday, August 25, 14
One characteristic of digital systems is their ability to represent and manipulate discrete elements of information.
Monday, August 25, 14
Discrete InformationHuruf
Kartu
Power Ranger
Kotak Papan Catur
Jumlah Mahasiswa
Monday, August 25, 14
Discrete Information26 Huruf
52 Kartu
6 Power Ranger
64 Kotak Papan Catur
33 Mahasiswa
Monday, August 25, 14
Elemen informasi diskrit diwakili di sistem digital oleh sinyal
Monday, August 25, 14
arus,
tegangan
Monday, August 25, 14
Sinyal diskrit hanya mempunyai dua nilai
(Biner)
Monday, August 25, 14
Bit bernilai 0 dan 1
Monday, August 25, 14
Discrete elements of information are represented with groups of bits called binary codes
Monday, August 25, 14
contoh kode biner
1:
2:
3:
4:
5:
0001
0010
0011
0100
0101
Monday, August 25, 14
Kadang
(1000)2 ≠ (1000)10
Monday, August 25, 14
tidak mungkin
(1008)2
Monday, August 25, 14
tidak mungkin keliru
00F1
Monday, August 25, 14
a digital system is a system that manipulates discrete elements of information represented internally in binary form.
Thus
Monday, August 25, 14
Diskrit secara alami
Diambil dari proses kontinu (kuantisasi)
Informasi Diskrit
Monday, August 25, 14
Diskrit alami
Monday, August 25, 14
Kuantisasi
Monday, August 25, 14
Monday, August 25, 14
Kenapa Digital?
Monday, August 25, 14
Dapat diprogram
Monday, August 25, 14
Satu alat dapat digunakan untuk bermacam keperluan
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Monday, August 25, 14
Bilangan Biner
Monday, August 25, 14
Monday, August 25, 14
1395
Monday, August 25, 14
1395
seribu tiga ratus sembilan puluh lima
Monday, August 25, 14
1395
seribu tiga ratus sembilan puluh lima
1000 + 300 + 90 + 5
Monday, August 25, 14
1395
seribu tiga ratus sembilan puluh lima
1000 + 300 + 90 + 5
1 x 1000 + 3 x 100 + 9 x 10 + 5
Monday, August 25, 14
1395
seribu tiga ratus sembilan puluh lima
1000 + 300 + 90 + 5
1 x 1000 + 3 x 100 + 9 x 10 + 5
1 x 103 + 3 x 102 + 9 x 101 + 5 x 100
Monday, August 25, 14
1395
seribu tiga ratus sembilan puluh lima
1000 + 300 + 90 + 5
1 x 1000 + 3 x 100 + 9 x 10 + 5
1 x 103 + 3 x 102 + 9 x 101 + 5 x 100
4 bit
Monday, August 25, 14
Monday, August 25, 14
1 x 103 + 3 x 102 + 9 x 101 + 5 x 100
a3 x 103 + a2 x 102 + a1 x 101 + a0 x 100
basis 10
Monday, August 25, 14
Monday, August 25, 14
basis 10 secara umum
...+103a3 + 102a2 + 101a1 + 100a0 + 10-1a-1 + 10-2a-2 + 10-3a-3 + ...
Monday, August 25, 14
secara umum hanya ditulis koefisennya saja
Monday, August 25, 14
Monday, August 25, 14
Biner
Monday, August 25, 14
Biner
...+23a3 + 22a2 + 21a1 + 20a0 + 2-1a-1 + 2-2a-2 + 2-3a-3 + ...
Monday, August 25, 14
Biner
...+23a3 + 22a2 + 21a1 + 20a0 + 2-1a-1 + 2-2a-2 + 2-3a-3 + ...
Monday, August 25, 14
Monday, August 25, 14
Biner
Monday, August 25, 14
Biner
1101
Monday, August 25, 14
Biner
1101
1 x 23 + 1 x 22 + 0 x 21 + 1 x 20
Monday, August 25, 14
Biner
1101
1 x 23 + 1 x 22 + 0 x 21 + 1 x 20
8 + 4 + 0 + 1 (desimal)
Monday, August 25, 14
Biner
1101
1 x 23 + 1 x 22 + 0 x 21 + 1 x 20
8 + 4 + 0 + 1 (desimal)
13 (desimal)
Monday, August 25, 14
Monday, August 25, 14
Biner
Monday, August 25, 14
Biner
10.1
Monday, August 25, 14
Biner
10.1
1 x 21 + 0 x 20 + 1 x 2-1
Monday, August 25, 14
Biner
10.1
1 x 21 + 0 x 20 + 1 x 2-1
2 + 0 + 0.5 (desimal)
Monday, August 25, 14
Biner
10.1
1 x 21 + 0 x 20 + 1 x 2-1
2 + 0 + 0.5 (desimal)
2.5 (desimal)
Monday, August 25, 14
Monday, August 25, 14
Basis-r
Monday, August 25, 14
Basis-r
...+r3a3 + r2a2 + r1a1 + r0a0 + r-1a-1 + r-2a-2 + r-3a-3 + ...
Monday, August 25, 14
Basis-r
...+r3a3 + r2a2 + r1a1 + r0a0 + r-1a-1 + r-2a-2 + r-3a-3 + ...
nilai ai antara 0 dan r-1
Monday, August 25, 14
Monday, August 25, 14
oktal
Monday, August 25, 14
oktal
10.1
Monday, August 25, 14
oktal
10.1
1 x 81 + 0 x 80 + 1 x 8-1
Monday, August 25, 14
oktal
10.1
1 x 81 + 0 x 80 + 1 x 8-1
8 + 0 + 0.125 (desimal)
Monday, August 25, 14
oktal
10.1
1 x 81 + 0 x 80 + 1 x 8-1
8 + 0 + 0.125 (desimal)
8.125 (desimal)
Monday, August 25, 14
Monday, August 25, 14
hexadesimal
Monday, August 25, 14
hexadesimal
10.1
Monday, August 25, 14
hexadesimal
10.1
1 x 161 + 0 x 160 + 1 x 16-1
Monday, August 25, 14
hexadesimal
10.1
1 x 161 + 0 x 160 + 1 x 16-1
16 + 0 + 0.125 (desimal)
Monday, August 25, 14
hexadesimal
10.1
1 x 161 + 0 x 160 + 1 x 16-1
16 + 0 + 0.125 (desimal)
16.0625 (desimal)
Monday, August 25, 14
Monday, August 25, 14
Biner
Monday, August 25, 14
Biner
210 = 1024 = 1K
Monday, August 25, 14
Biner
210 = 1024 = 1K
220 = M
Monday, August 25, 14
Biner
210 = 1024 = 1K
220 = M
230 = G
Monday, August 25, 14
Biner
210 = 1024 = 1K
220 = M
230 = G
240 = T
Monday, August 25, 14
Biner
210 = 1024 = 1K
220 = M
230 = G
240 = T
Monday, August 25, 14
Monday, August 25, 14
Aritmatika bilangan berbasis r mengikuti aturan yang sama dengan bilangan desimal
Monday, August 25, 14
Monday, August 25, 14
Biner
Monday, August 25, 14
Biner
11 + 0 = 11
Monday, August 25, 14
Biner
11 + 0 = 11
1+1 = 10
Monday, August 25, 14
Biner
11 + 0 = 11
1+1 = 10
10+11= 101
Monday, August 25, 14
Biner
11 + 0 = 11
1+1 = 10
10+11= 101
11+11 = 110
Monday, August 25, 14
Monday, August 25, 14
octal
Monday, August 25, 14
octal
1 + 1 = 2
Monday, August 25, 14
octal
1 + 1 = 2
7 + 1 = 10
Monday, August 25, 14
octal
1 + 1 = 2
7 + 1 = 10
17 +11 = 30
Monday, August 25, 14
octal
1 + 1 = 2
7 + 1 = 10
17 +11 = 30
17 + 1 = 20
Monday, August 25, 14
Monday, August 25, 14
hexadesimal
Monday, August 25, 14
hexadesimal
9 + 1 = A
Monday, August 25, 14
hexadesimal
9 + 1 = A
9 + 2 = B
Monday, August 25, 14
hexadesimal
9 + 1 = A
9 + 2 = B
F + 2 = 11
Monday, August 25, 14
hexadesimal
9 + 1 = A
9 + 2 = B
F + 2 = 11
FF + 1 = 100
Monday, August 25, 14
Monday, August 25, 14
Biner
Monday, August 25, 14
Biner
1 - 1 = 0
Monday, August 25, 14
Biner
1 - 1 = 0
10 - 01 = 01
Monday, August 25, 14
Biner
1 - 1 = 0
10 - 01 = 01
1011 - 1001 =0010
Monday, August 25, 14
Monday, August 25, 14
Octal
Monday, August 25, 14
Octal
10 - 1 = 7
Monday, August 25, 14
Octal
10 - 1 = 7
17 - 10 = 7
Monday, August 25, 14
Octal
10 - 1 = 7
17 - 10 = 7
21 - 17 = 2
Monday, August 25, 14
Monday, August 25, 14
Hexadesimal
Monday, August 25, 14
Hexadesimal
10 - 1 = F
Monday, August 25, 14
Hexadesimal
10 - 1 = F
1A - 11 = 9
Monday, August 25, 14
Hexadesimal
10 - 1 = F
1A - 11 = 9
A0 - 1 = 9F
Monday, August 25, 14
Konversi
Monday, August 25, 14
Monday, August 25, 14
Konversi
Monday, August 25, 14
Konversi
(1)2 = (1)8 = (1)16 = (1)5 = 1 (desimal)
Monday, August 25, 14
Konversi
(1)2 = (1)8 = (1)16 = (1)5 = 1 (desimal)
(1 0000)2 = (20)8 = (10)16 = (31)5 = 16 (desimal)
Monday, August 25, 14
Konversi
(1)2 = (1)8 = (1)16 = (1)5 = 1 (desimal)
(1 0000)2 = (20)8 = (10)16 = (31)5 = 16 (desimal)
(0.000110...)2 = 0.05 (desimal)
Monday, August 25, 14
Konversi
(1)2 = (1)8 = (1)16 = (1)5 = 1 (desimal)
(1 0000)2 = (20)8 = (10)16 = (31)5 = 16 (desimal)
(0.000110...)2 = 0.05 (desimal)
(0.001)2 = 0.125 (desimal)
Monday, August 25, 14
Monday, August 25, 14
Desimal ke binary
Monday, August 25, 14
Desimal ke binary102
Monday, August 25, 14
Desimal ke binary102102 bagi dua
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 0
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 1
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 112 sisa 1
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 112 sisa 16 sisa 0
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 112 sisa 16 sisa 03 sisa 0
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 112 sisa 16 sisa 03 sisa 0
1 sisa 1
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 112 sisa 16 sisa 03 sisa 0
1 sisa 10 sisa 1
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 112 sisa 16 sisa 03 sisa 0
1 sisa 10 sisa 1
tulis dari bawah
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 112 sisa 16 sisa 03 sisa 0
1 sisa 10 sisa 1
tulis dari bawah1100110
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 112 sisa 16 sisa 03 sisa 0
1 sisa 10 sisa 1
tulis dari bawah1100110jadi
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 112 sisa 16 sisa 03 sisa 0
1 sisa 10 sisa 1
tulis dari bawah1100110jadi (102)10 = (1100110)2
Monday, August 25, 14
Desimal ke binary102102 bagi dua51 sisa 025 sisa 112 sisa 16 sisa 03 sisa 0
1 sisa 10 sisa 1
tulis dari bawah1100110jadi (102)10 = (1100110)2
Monday, August 25, 14
Monday, August 25, 14
Desimal ke octal
Monday, August 25, 14
Desimal ke octal102
Monday, August 25, 14
Desimal ke octal102102 bagi delapan
Monday, August 25, 14
Desimal ke octal102102 bagi delapan12 sisa 6
Monday, August 25, 14
Desimal ke octal102102 bagi delapan12 sisa 61 sisa 4
Monday, August 25, 14
Desimal ke octal102102 bagi delapan12 sisa 61 sisa 40 sisa 1
Monday, August 25, 14
Desimal ke octal102102 bagi delapan12 sisa 61 sisa 40 sisa 1
Monday, August 25, 14
Desimal ke octal102102 bagi delapan12 sisa 61 sisa 40 sisa 1
jadi
Monday, August 25, 14
Desimal ke octal102102 bagi delapan12 sisa 61 sisa 40 sisa 1
jadi
(102)10 = (146)2
Monday, August 25, 14
Monday, August 25, 14
Desimal ke heksadesimal
Monday, August 25, 14
Desimal ke heksadesimal102
Monday, August 25, 14
Desimal ke heksadesimal102102 bagi enambelas
Monday, August 25, 14
Desimal ke heksadesimal102102 bagi enambelas6 sisa 6
Monday, August 25, 14
Desimal ke heksadesimal102102 bagi enambelas6 sisa 60 sisa 6
Monday, August 25, 14
Desimal ke heksadesimal102102 bagi enambelas6 sisa 60 sisa 6jadi
Monday, August 25, 14
Desimal ke heksadesimal102102 bagi enambelas6 sisa 60 sisa 6jadi (102)10 = (6)16
Monday, August 25, 14
Monday, August 25, 14
Pecahan
Monday, August 25, 14
Pecahan(0.2)10
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 0
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 1
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 1
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 0
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 1
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 1
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 0
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 0.....
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 0.....(0.22)10 = (0.0011001100...)2
Monday, August 25, 14
Pecahan(0.2)10
0.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 00.4 x 2 = 0.8 + 0 0.8 x 2 = 0.6 + 10.6 x 2 = 0.2 + 10.2 x 2 = 0.4 + 0.....(0.22)10 = (0.0011001100...)2
Monday, August 25, 14
Monday, August 25, 14
Pecahan
Monday, August 25, 14
Pecahan(0.25)10
Monday, August 25, 14
Pecahan(0.25)10
0.25 x 2 = 0.5 + 0
Monday, August 25, 14
Pecahan(0.25)10
0.25 x 2 = 0.5 + 00.5 x 2 = 0.0 + 1
Monday, August 25, 14
Pecahan(0.25)10
0.25 x 2 = 0.5 + 00.5 x 2 = 0.0 + 1 .....
Monday, August 25, 14
Pecahan(0.25)10
0.25 x 2 = 0.5 + 00.5 x 2 = 0.0 + 1 .....(0.25)10 = (0.01)2
Monday, August 25, 14
Pecahan(0.25)10
0.25 x 2 = 0.5 + 00.5 x 2 = 0.0 + 1 .....(0.25)10 = (0.01)2
Monday, August 25, 14
Monday, August 25, 14
Pecahan
Monday, August 25, 14
Pecahan(0.5)10
Monday, August 25, 14
Pecahan(0.5)10
0.5 x 2 = 0.0 + 1
Monday, August 25, 14
Pecahan(0.5)10
0.5 x 2 = 0.0 + 1
Monday, August 25, 14
Pecahan(0.5)10
0.5 x 2 = 0.0 + 1
(0.5)10 = (0.1)2
Monday, August 25, 14
Pecahan(0.5)10
0.5 x 2 = 0.0 + 1
(0.5)10 = (0.1)2
Monday, August 25, 14
Monday, August 25, 14
Pecahan
Monday, August 25, 14
Pecahan(0.125)10
Monday, August 25, 14
Pecahan(0.125)10
0.125 x 2 = 0.25 + 0
Monday, August 25, 14
Pecahan(0.125)10
0.125 x 2 = 0.25 + 00.25 x 2 = 0.5 + 0
Monday, August 25, 14
Pecahan(0.125)10
0.125 x 2 = 0.25 + 00.25 x 2 = 0.5 + 00.5 x 2 = 0.0 + 1
Monday, August 25, 14
Pecahan(0.125)10
0.125 x 2 = 0.25 + 00.25 x 2 = 0.5 + 00.5 x 2 = 0.0 + 1
Monday, August 25, 14
Pecahan(0.125)10
0.125 x 2 = 0.25 + 00.25 x 2 = 0.5 + 00.5 x 2 = 0.0 + 1
(0.5)10 = (0.001)2
Monday, August 25, 14
Pecahan(0.125)10
0.125 x 2 = 0.25 + 00.25 x 2 = 0.5 + 00.5 x 2 = 0.0 + 1
(0.5)10 = (0.001)2
Monday, August 25, 14
Monday, August 25, 14
Monday, August 25, 14
Monday, August 25, 14
Oktal dan Heksadesimal
Monday, August 25, 14
Monday, August 25, 14
(111111111111)2
Monday, August 25, 14
(111111111111)2
(111 111 111 111)2 = (7 7 7 7)8
Monday, August 25, 14
(111111111111)2
(111 111 111 111)2 = (7 7 7 7)8
(1111 1111 1111)2 = (F F F )16
Monday, August 25, 14
Monday, August 25, 14
Bilangan biner sulit untuk digunakan
Monday, August 25, 14
Bilangan biner sulit untuk digunakan
Mengunakan digit yang lebih banyak dari desimal
Monday, August 25, 14
Monday, August 25, 14
Bilangan desimal lebih mudah digunakan
Monday, August 25, 14
Bilangan desimal lebih mudah digunakan
namun komputer menggunakan biner
Monday, August 25, 14
Bilangan desimal lebih mudah digunakan
namun komputer menggunakan biner
konversi desimal ke biner rumit
Monday, August 25, 14
Monday, August 25, 14
Octal dan Hexadecimal memperkecil digit
Monday, August 25, 14
Monday, August 25, 14
Monday, August 25, 14
Monday, August 25, 14
Complements
Monday, August 25, 14
Monday, August 25, 14
‘negatif ’-nya sebuah bilangan
Monday, August 25, 14
Monday, August 25, 14
menyederhanakan pengurangan
Monday, August 25, 14
menyederhanakan pengurangan
(dilakukan dengan penjumlahan)
Monday, August 25, 14
menyederhanakan pengurangan
(dilakukan dengan penjumlahan)
hemat sirkuit
Monday, August 25, 14
Monday, August 25, 14
Komplemen bilangan berbasis-r
Monday, August 25, 14
Komplemen bilangan berbasis-r
komplemen r (radix)
Monday, August 25, 14
Komplemen bilangan berbasis-r
komplemen r (radix)
komplemen r-1 (diminished radix)
Monday, August 25, 14
Monday, August 25, 14
jika sebuah bilangan N dengan basis r memiliki n digit,
Monday, August 25, 14
jika sebuah bilangan N dengan basis r memiliki n digit,
maka akan memiliki diminished radix komplemen (rn-1)-N
Monday, August 25, 14
jika sebuah bilangan N dengan basis r memiliki n digit,
maka akan memiliki diminished radix komplemen (rn-1)-N
mis 7 desimal akan memiliki diminished radix komplemen (101-1)-7 = 2
Monday, August 25, 14
jika sebuah bilangan N dengan basis r memiliki n digit,
maka akan memiliki diminished radix komplemen (rn-1)-N
mis 7 desimal akan memiliki diminished radix komplemen (101-1)-7 = 2
07 desimal akan memiliki diminished radix komplemen (102-1)-7 = 92
Monday, August 25, 14
jika sebuah bilangan N dengan basis r memiliki n digit,
maka akan memiliki diminished radix komplemen (rn-1)-N
mis 7 desimal akan memiliki diminished radix komplemen (101-1)-7 = 2
07 desimal akan memiliki diminished radix komplemen (102-1)-7 = 92
Monday, August 25, 14
Monday, August 25, 14
diminised radix complement tuk binary
Monday, August 25, 14
diminised radix complement tuk binary
100 -> (23-1)-100
Monday, August 25, 14
diminised radix complement tuk binary
100 -> (23-1)-100
= (1000-1)-100
Monday, August 25, 14
diminised radix complement tuk binary
100 -> (23-1)-100
= (1000-1)-100
= (111)-100
Monday, August 25, 14
diminised radix complement tuk binary
100 -> (23-1)-100
= (1000-1)-100
= (111)-100
= 011
Monday, August 25, 14
Monday, August 25, 14
diminised radix complement tuk binary
Monday, August 25, 14
diminised radix complement tuk binary
111 -> (23-1)-111
Monday, August 25, 14
diminised radix complement tuk binary
111 -> (23-1)-111
= (1000-1)-111
Monday, August 25, 14
diminised radix complement tuk binary
111 -> (23-1)-111
= (1000-1)-111
= (111)-111
Monday, August 25, 14
diminised radix complement tuk binary
111 -> (23-1)-111
= (1000-1)-111
= (111)-111
= 000
Monday, August 25, 14
Monday, August 25, 14
diminised radix complement tuk binary
Monday, August 25, 14
diminised radix complement tuk binary
101 -> (23-1)-101
Monday, August 25, 14
diminised radix complement tuk binary
101 -> (23-1)-101
= (1000-1)-101
Monday, August 25, 14
diminised radix complement tuk binary
101 -> (23-1)-101
= (1000-1)-101
= (111)-101
Monday, August 25, 14
diminised radix complement tuk binary
101 -> (23-1)-101
= (1000-1)-101
= (111)-101
= 010
Monday, August 25, 14
Monday, August 25, 14
Monday, August 25, 14
Monday, August 25, 14
jika sebuah bilangan N dengan basis r memiliki n digit,
Monday, August 25, 14
jika sebuah bilangan N dengan basis r memiliki n digit,
maka akan memiliki radix komplemen (rn)-N
Monday, August 25, 14
jika sebuah bilangan N dengan basis r memiliki n digit,
maka akan memiliki radix komplemen (rn)-N
mis 7 desimal akan memiliki radix komplemen (101)-7 = 3
Monday, August 25, 14
jika sebuah bilangan N dengan basis r memiliki n digit,
maka akan memiliki radix komplemen (rn)-N
mis 7 desimal akan memiliki radix komplemen (101)-7 = 3
07 desimal akan memiliki radix komplemen (102)-7 = 93
Monday, August 25, 14
jika sebuah bilangan N dengan basis r memiliki n digit,
maka akan memiliki radix komplemen (rn)-N
mis 7 desimal akan memiliki radix komplemen (101)-7 = 3
07 desimal akan memiliki radix komplemen (102)-7 = 93
Monday, August 25, 14
Monday, August 25, 14
radix complement tuk binary
Monday, August 25, 14
radix complement tuk binary
100 -> (23)-100
Monday, August 25, 14
radix complement tuk binary
100 -> (23)-100
= (1000)-100
Monday, August 25, 14
radix complement tuk binary
100 -> (23)-100
= (1000)-100
= (1000)-100
Monday, August 25, 14
radix complement tuk binary
100 -> (23)-100
= (1000)-100
= (1000)-100
= 100
Monday, August 25, 14
Monday, August 25, 14
radix complement tuk binary
Monday, August 25, 14
radix complement tuk binary
111 -> (23)-111
Monday, August 25, 14
radix complement tuk binary
111 -> (23)-111
= (1000)-111
Monday, August 25, 14
radix complement tuk binary
111 -> (23)-111
= (1000)-111
= 001
Monday, August 25, 14
Monday, August 25, 14
radix complement tuk binary
Monday, August 25, 14
radix complement tuk binary
101 -> (23-1)-101
Monday, August 25, 14
radix complement tuk binary
101 -> (23-1)-101
= (1000)-101
Monday, August 25, 14
radix complement tuk binary
101 -> (23-1)-101
= (1000)-101
= 011
Monday, August 25, 14
Monday, August 25, 14
Monday, August 25, 14
Monday, August 25, 14
Jika memiliki radix point, hilangkan!
Monday, August 25, 14
Jika memiliki radix point, hilangkan!
Kembalikan lagi setelah hitungan
Monday, August 25, 14
Monday, August 25, 14
Pengurangan dengan komplemen
Monday, August 25, 14
Pengurangan dengan komplemen
(lebih mudah bagi hardware)
Monday, August 25, 14
Pengurangan dengan komplemen
(lebih mudah bagi hardware)
(tak ada pinjaman)
Monday, August 25, 14
Monday, August 25, 14
pengurangan bilangan M-N berdigit n berbasis r
Monday, August 25, 14
pengurangan bilangan M-N berdigit n berbasis r
tambahkan M dengan radix komplemen dari N
Monday, August 25, 14
pengurangan bilangan M-N berdigit n berbasis r
tambahkan M dengan radix komplemen dari N
M + ( rn - N ) = M - N + rn
Monday, August 25, 14
Monday, August 25, 14
jika M≥N maka penjumlahan akan menghasilkan (end carry)
Monday, August 25, 14
jika M≥N maka penjumlahan akan menghasilkan (end carry)
buang end carry
Monday, August 25, 14
jika M≥N maka penjumlahan akan menghasilkan (end carry)
buang end carry
yang tersisa merupakan hasilnya
Monday, August 25, 14
Monday, August 25, 14
Jika M < N, maka penjumlahan tidak menghasilkan end carry
Monday, August 25, 14
Jika M < N, maka penjumlahan tidak menghasilkan end carry
hasilnya merupakan komplemen (N-M)
Monday, August 25, 14
Jika M < N, maka penjumlahan tidak menghasilkan end carry
hasilnya merupakan komplemen (N-M)
agar ‘enak’ dilihat, ambil komplemen hasil penjumlahan
Monday, August 25, 14
Jika M < N, maka penjumlahan tidak menghasilkan end carry
hasilnya merupakan komplemen (N-M)
agar ‘enak’ dilihat, ambil komplemen hasil penjumlahan
beri tanda negatif
Monday, August 25, 14
Monday, August 25, 14
Monday, August 25, 14
Selesai
Dan dia hidup bahagia selama-lamanya...Monday, August 25, 14