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5508LC REV. 1-USI=3

AMERICAN DATA AQUISITION CORPORATION

5508LC REV. 1-USI=3

Card Type

Data Aquisition

Chip Set

Unidentified

Maximum Onboard Memory

Unidentified

I/O Options

Analog input, digital input

Hard Drives supported

None

Floppy drives supported

None

Data Bus

8-bit ISA

Card Size

Half length

CONNECTIONS

Function

Label

Function

Label

37-pin analog/digital signals connector

J1

A/D converter range selector

P2

Bipolar offset selector

P1

Unipolar offset selector

P3

GAIN SELECTION

Function

W1

W2

Programmable gain options: x1, x2, x5, x10

Open

Open

 

Programmable gain options: x1, x2, x4, x8

Closed

Closed

DMA CHANNEL SELECTION

Channel

JP6/A

JP6/B

JP6/C

JP7/A

JP7/B

JP7/C

Disabled

Open

Open

Open

Open

Open

Open

 

1

Closed

Open

Open

Closed

Open

Open

 

2

Open

Closed

Open

Open

Closed

Open

 

3

Open

Open

Closed

Open

Open

Closed

A/D RANGE SELECTION

Polarity

Voltage

JP1

JP2

Bipolar

+ 5V

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Unipolar

+0-10V

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Bipolar

+ 10V

Pins 2 & 3 closed

Pins 2 & 3 closed

BASE I/O ADDRESS SELECTION

Setting

Z10/1

Z10/2

Z10/3

Z10/4

Z10/5

 

000h

Off

Off

Off

Off

Off

 

020h

Off

Off

Off

Off

On

 

040h

Off

Off

Off

On

Off

 

060h

Off

Off

Off

On

On

 

080h

Off

Off

On

Off

Off

120h

Off

On

Off

Off

On

 

360h

On

On

Off

On

On

 

380h

On

On

On

Off

Off

 

3A0h

On

On

On

Off

On

 

3C0h

On

On

On

On

Off

 

3E0h

On

On

On

On

On

Note:

A total of 32 base address settings are available. The switches are a binary representation of the decimal memory addresses. Z10/1 is the Most Significant Bit and switch Z10/5 is the Least Significant Bit. The switches have the following decimal values: Z10/1=512, Z10/2=256, Z10/3=128, Z10/4=64, Z10/5=32. Turn off the switches and add the values of the switches to obtain the correct memory address. (On=1, Off=0)

IRQ INTERRUPT SELECTION

IRQ

JP3

JP4

JP5

Disabled

Open

Open

Open

IRQ2

Open

Open

Pins 2 & 3 closed

IRQ3

Open

Pins 2 & 3 closed

Open

IRQ4

Pins 2 & 3 closed

Open

Open

IRQ5

Open

Open

Pins 1 & 2 closed

IRQ6

Open

Pins 1 & 2 closed

Open

IRQ7

Pins 1 & 2 closed

Open

Open

MISCELLANEOUS TECHNICAL NOTES

Exact location of jumpers W1 & W2 is unidentified.