250469 Address LinesΒΆ

ADDRESS LINE

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

U4 KERNAL BASIC

10

9

8

7

6

5

4

3

25

24

21

23

2

26

N/C

N/C

U5 CHAR

8

7

6

5

4

3

2

1

23

22

19

18

N/C

N/C

N/C

N/C

U6 CPU

7

8

9

10

11

12

13

14

15

16

17

18

19

20

22

23

U7 VIC

N/C

N/C

N/C

N/C

N/C

N/C

30

31

32

33

34

23

N/C

N/C

N/C

N/C

U8 251715-01 W/O COLOR-RAM

51

52

53

54

55

56

57

58

59

60

61

62

63

1

2

3

U8 252535-01 W/ COLOR-RAM

51

52

53

54

55

56

57

58

59

60

61

62

63

1

2

3

U9 SID

9

10

11

12

13

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

U10 RAM

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

U11 RAM

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

MULTIPLEXED ADDRESS LINE

MA0

MA1

MA2

MA3

MA4

MA5

MA6

MA7

U4 KERNAL BASIC

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

U5 CHAR

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

U6 CPU

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

U7 VIC

24

25

26

27

28

29

N/C

N/C

U8 251715-01 W/O COLOR-RAM

26

29

27

25

28

30

24

31

U8 252535-01 W/ COLOR-RAM

26

29

27

25

28

30

24

31

U9 SID

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

U10 RAM

6

13

12

11

8

7

14

10

U11 RAM

6

13

12

11

8

7

14

10

MA0 A0/A8 MA1 A1/A9 MA2 A2/A10 MA3 A3/A11 MA4 A4/A12 MA5 A5/A13 MA6 A6/A14 MA7 A7/A15