56

ee457 twos compl RCA RBS - University of Southern California

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1514

13

12

11

10

9 8

01

2

3

4

5

6

7

00000001

0010

0011

0100

0101

0110011110001001

1010

1011

1100

1101

11101111

Unsigned NumbersError point:C bit is set

1514

13

12

11

10

9 8

01

2

3

4

5

6

7

00000001

0010

0011

0100

0101

0110011110001001

1010

1011

1100

1101

11101111

Unsigned NumbersError point:C bit is set

- 1- 2

- 3

- 4

- 5

- 6

- 7 - 8

+0+1

+2

+4

+5

+6

+7

00000001

0010

0011

0100

0101

011001111000

10011010

1011

1100

1101

11101111

Error Point:V bit is set

Signed numbers (2’s complement)

+3

- 1- 2

- 3

- 4

- 5

- 6

- 7 - 8

+0+1

+2

+4

+5

+6

+7

00000001

0010

0011

0100

0101

011001111000

10011010

1011

1100

1101

11101111

Error Point:V bit is set

Signed numbers (2’s complement)

+3

- 1- 2

- 3

- 4

- 5

- 6

- 7 - 8

+0+1

+2

+4

+5

+6

+7

00000001

0010

0011

0100

0101

011001111000

10011010

1011

1100

1101

11101111

Error Point:V bit is set

Signed numbers (2’s complement)

+3

- 1- 2

- 3

- 4

- 5

- 6

- 7 - 8

+0+1

+2

+4

+5

+6

+7

00000001

0010

0011

0100

0101

011001111000

10011010

1011

1100

1101

11101111

Error Point:V bit is set

Signed numbers (2’s complement)

+3

- 1- 2

- 3

- 4

- 5

- 6

- 7 - 8

+0+1

+2

+4

+5

+6

+7

00000001

0010

0011

0100

0101

011001111000

10011010

1011

1100

1101

11101111

Error Point:V bit is set

Signed numbers (2’s complement)

+3