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Measurement Computing Daq PC-Card User Manual

Page 40

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DaqBook/100, /112, /120, /200, /216

Daq* Hardware

3-10

10-18-00

DaqBook/DaqBoard/Daq PC-Card User’s Manual

DaqBook

P3 Pinout

Pulse/Frequency/

High-Speed

Digital I/O

This P3 interface is

available on the

DaqBook/100, /120,

/200, and /260.

19

C

T

R

2

IN

C

TR

1

G

AT

E

3

7

C

TR

1

IN

3

6

C

T

R

1

O

U

T

3

5

C

T

R

2

O

U

T

3

4

C

T

R

3

O

U

T

3

3

C

T

R

4

O

U

T

3

2

C

T

R

5

O

U

T

3

1

O

S

C

O

U

T

3

0

S

D

I8

2

9

S

D

I9

2

8

S

D

I1

0

2

7

S

D

I1

1

2

6

S

D

I1

2

2

5

S

D

I1

3

2

4

S

D

I1

4

2

3

S

D

I1

5

2

2

N

/C

2

1

+

5V

2

0

8

S

D

I2

7

S

D

I3

6

S

D

I4

5

S

D

I5

4

S

D

I6

3

S

D

I7

2

IR

E

N

A

B

LE

1

IR

IN

P

U

T

10

S

D

I0

9

S

D

I1

18

C

TR

G

AT

E

17

C

T

R

3

IN

16

C

T

R

3

G

A

TE

15

C

TR

4

IN

14

C

TR

4

G

AT

E

13

C

TR

5

IN

12

C

T

R

5

G

AT

E

11

G

N

D

Pin

Signal Name

Description for P3 Pin Use

1

IR INPUT

Interrupt line input (used with counters)

2

IR ENABLE

Interrupt line enable (used with counters)

3

SDI 7

High-speed digital input bit 7 (low byte)

4

SDI 6

High-speed digital input bit 6 (low byte)

5

SDI 5

High-speed digital input bit 5 (low byte)

6

SDI 4

High-speed digital input bit 4 (low byte)

7

SDI 3

High-speed digital input bit 3 (low byte)

8

SDI 2

High-speed digital input bit 2 (low byte)

9

SDI 1

High-speed digital input bit 1 (low byte)

10

SDI 0

High-speed digital input bit 0 (low byte)

11

GND

Digital ground

12

CTR 5 GATE

Counter 5 gate (9513 chip)

13

CTR 5 IN

Counter 5 input (9513 chip)

14

CTR 4 GATE

Counter 4 gate (9513 chip)

15

CTR 4 IN

Counter 4 input (9513 chip)

16

CTR 3 GATE

Counter 3 gate (9513 chip)

17

CTR 3 IN

Counter 3 input (9513 chip)

18

CTR 2 GATE

Counter 2 gate (9513 chip)

19

CTR 2 IN

Counter 2 input (9513 chip)

20 +5 V +5 V supply (Refer to

Power Management

section in chapter 7)

21

D IN STROBE

NC

22

SDI 15

High-speed digital input bit 15 (high byte)

23

SDI 14

High-speed digital input bit 14 (high byte)

24

SDI 13

High-speed digital input bit 13 (high byte)

25

SDI 12

High-speed digital input bit 12 (high byte)

26

SDI 11

High-speed digital input bit 11 (high byte)

27

SDI 10

High-speed digital input bit 10 (high byte)

28

SDI 9

High-speed digital input bit 9 (high byte)

29

SDI 8

High-speed digital input bit 8 (high byte)

30

OSC. OUT

Oscillator output - fout (9513 chip)

31

CTR 5 OUT

Counter 5 output (9513 chip)

32

CTR 4 OUT

Counter 4 output (9513 chip)

33

CTR 3 OUT

Counter 3 output (9513 chip)

34

CTR 2 OUT

Counter 2 output (9513 chip)

35

CTR 1 OUT

Counter 1 output (9513 chip)

36

CTR 1 IN

Counter 1 input (9513 chip)

37

CTR 1 GATE

Counter 1 gate (9513 chip)