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DAQ-12

QUATECH, INC.

DAQ-12

Card Type

Data acquisition adapter

Chipset/Controller

Analog Devices

I/O Options

Digital/Analog converter

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

DB-62 converter interface

CN1

INPUT CHANNEL CONFIGURATION

Setting

J1

8 differential input channels

Pins 2 & 3, 6 & 7 closed

16 single-ended input channels

Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed

PRE-SCALER CONFIGURATION

Setting

J7

Disabled

Pins 1 & 2 closed

 

Enabled

Pins 2 & 3 closed

UNIPOLAR/BIPOLAR MODE SELECT

Setting

J6

Bi-polar

Pins 1 & 2, 4 & 5 closed

Uni-polar

Pins 2 & 3, 5 & 6 closed

D/A CHANNEL POWER REFERENCE SOURCE

Channel

Source

J4

0

Internal

Pins 4 & 5 closed

0

External

Pins 5 & 6 closed

1

Internal

Pins 1 & 2 closed

1

External

Pins 2 & 3 closed

CHANNEL 0 GAIN CONFIGURATION

Polarity

Gain

J5

Bi-polar

1

Pins 1 & 5, 2 & 6 closed

Uni-polar

1

Pins 1 & 5, 2 & 6 closed

Bi-polar

2

Pins 1 & 5, 2 & 6 closed

Uni-polar

2

Pins 1 & 5, 2 & 6 closed

CHANNEL 1 GAIN CONFIGURATION

Polarity

Gain

J5

Bi-polar

1

Pins 3 & 7, 4 & 8 closed

Uni-polar

1

Pins 3 & 7, 4 & 8 closed

Bi-polar

2

Pins 3 & 7, 4 & 8 closed

Uni-polar

2

Pins 3 & 7, 4 & 8 closed

I/O ADDRESS SELECT

Address

SW1

SW2

300h

Switches 1 & 2, 3 & 4, 5 & 6 on

Switches 3 & 4, 5 & 6 on

 

330h

Switches 1 & 2, 3 & 4, 5 & 6 on

Switches 3 & 4 on

 

16E0h

Switches 1 & 2, 3 & 5 on

Switches 2 & 6 on

 

2A60h

Switches 1 & 2, 4 & 6 on

Switches 2 & 3, 6 on

CLOCK SOURCE CONFIGURATION

Setting

J3

Internal timer with 2 timers cascaded

Pins 1 & 2, 4 & 8, 6 & 7 closed

 

Internal timer with 3 timers cascaded

Pins 1 & 5, 2 & 6, 7 & 8 closed

 

External timer without pre-divider

Pins 1 & 2, 3 & 7, 4 & 8 closed

 

External timer with pre-divider

Pins 1 & 5, 2 & 3, 7 & 8 closed

CONVERSION CYCLE CONFIGURATION

Setting

J2

DAQ-12 controls conversion cycle

Pins 1 & 2 closed

 

User control conversion cycle

Pins 2 & 3 closed

CHANNEL 0 DMA CONFIGURATION

DMA

J8/A

J8/B

J8/C

J8/D

J8/E

J8/F

5

Open

Open

Open

Open

Closed

Closed

6

Open

Open

Closed

Closed

Open

Open

7

Closed

Closed

Open

Open

Open

Open

CHANNEL 1 DMA CONFIGURATION

DMA

J9/A

J9/B

J9/C

J9/D

J9/E

J9/F

5

Open

Open

Open

Open

Closed

Closed

6

Open

Open

Closed

Closed

Open

Open

7

Closed

Closed

Open

Open

Open

Open

INTERRUPT SELECT

IRQ

J11/A

J11/B

J11/C

J11/D

J11/E

J11/F

IRQ2

Closed

Open

Open

Open

Open

Open

IRQ3

Open

Closed

Open

Open

Open

Open

IRQ4

Open

Open

Closed

Open

Open

Open

IRQ5

Open

Open

Open

Closed

Open

Open

IRQ6

Open

Open

Open

Open

Closed

Open

IRQ7

Open

Open

Open

Open

Open

Closed

INTERRUPT SELECT(CONTINUED)

IRQ

J10/A

J10/B

J10/C

J10/D

J10/E

IRQ10

Open

Open

Open

Open

Closed

IRQ11

Open

Open

Open

Closed

Open

IRQ12

Open

Open

Closed

Open

Open

IRQ14

Open

Closed

Open

Open

Open

IRQ15

Closed

Open

Open

Open

Open