(Page 6 of 6 in this chapter)

Connectors

This section describes the pin-outs and signals for the bus connectors on the AG Connect board.

PC-AT Bus

Pin-outs and signals of the PC-AT bus follow IEEE P996 ISA specifications.

MVIP Bus

Pin-outs and signals of the MVIP bus follow specifications in Section 3 of the MVIP-90 Standard, Release 1.1 manual.

Telephone Interface

The following table lists the signals and pin numbers from the AG Connect board to the telephone company line interface.

Channel

Signal Name

DB 62
Connector Pin No.

Male RJ21X Pin No.

1

R

44

1

T

43

26

2

R

23

2

T

22

27

3

R

2

3

T

1

28

4

R

3

4

T

24

29

5

R

4

5

T

25

30

6

R

46

6

T

45

31

7

R

5

7

T

26

32

8

R

6

8

T

27

33

9

R

7

9

T

28

34

10

R

49

10

T

48

35

11

R

8

11

T

29

36

12

R

9

12

T

30

37

13

R

10

13

T

31

38

14

R

52

14

T

51

39

15

R

11

15

T

32

40

16

R

12

16

T

33

41

17

R

13

17

T

34

42

18

R

55

18

T

54

43

19

R

14

19

T

35

44

20

R

15

20

T

36

45

21

R

16

21

T

37

46

22

R

50

22

T

57

47

23

R

17

23

T

38

48

24

R

18

24

T

39

49

-24 V DC

20 and 41

25

COMMON

21 and 42

50

(Page 6 of 6 in this chapter)

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