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M44

INNOVATIVE INTEGRATION

M44

Card Type

Digital I/O card

Chip Set

TI

Maximum Onboard Memory

256KB Local, 2MB Global

Data Bus

32-bit PCI

Card Size

Full-length, full-height card

CONNECTIONS

Function

Label

Function

Label

Serial port 4

JP1

JTAG connector

JP19

Serial port 1

JP2

JTAG passthrough connector

JP20

Unidentified

JP3

50-pin board connector

JP24

50-pin board connector

JP5

50-pin board connector

JP25

Unidentified

JP6

50-pin board connector

JP26

50-pin board connector

JP9

50-pin board connector

JP27

Unidentified

JP10

Unidentified

JP28

MUX channel 1 connector

JP16

Unidentified

P1

MUX channel 0 connector

JP17

Unidentified

P2

Digital I/O connector

JP18

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

Onboard readback clock

JP4

Pins 2 & 3 closed

 

External readback clock

JP4

Pins 1 & 2 closed

Serial port 1 bi-directional

JP14

Pins 1 & 2 closed

 

Serial port 1 output

JP14

Pins 2 & 3 closed

Serial port 4 bi-directional

JP15

Pins 1 & 2 closed

 

Serial port 4 input

JP15

Open

JTAG passthrough enabled

JP21

Open

 

JTAG passthrough disabled

JP21

Closed

TOKEN FORCING SERIAL PORT 2

Setting

JP29

JP31

Forced

Closed

Closed

 

Not forced

Open

Open

TOKEN FORCING SERIAL PORT 5

Setting

JP30

JP32

Forced

Closed

Closed

 

Not forced

Open

Open

INPUT CLOCK SOURCE

Source

JP22

JP23

On board 1MHz clock

Pins 2 & 3 closed

Pins 2 & 3 closed

 

DDS synthesizer

Pins 1 & 2 closed

Pins 1 & 2 closed

PROCESSOR INTERRUPT IIOF0

Interrupt

JP13

External interrupt 0

Pins 4 & 6 closed

 

9850 timebase

Pins 1 & 3 closed

 

8254 channel 0 timebase

Pins 2 & 4 closed

 

External trigger 0

Pins 3 & 5 closed

PROCESSOR INTERRUPT IIOF1

Interrupt

JP13

8254 channel 1 timebase

Pins 8 & 10 closed

 

External trigger 0

Pins 5 & 7 closed

 

External interrupt 0

Pins 6 & 8 closed

 

External interrupt 3

Pins 7 & 9 closed

PROCESSOR INTERRUPT IIOF2

Interrupt

JP13

External interrupt 1

Pins 12 & 14 closed

 

External interrupt 3

Pins 9 & 11 closed

 

8245 channel 1 timebase

Pins 10 & 12 closed

 

External digital I/O strobe

Pins 11 & 13 closed

PROCESSOR INTERRUPT IIOF3

Interrupt

JP13

PCI interrupt

Pins 15 & 17 closed

 

8254 channel 2 timebase

Pins 16 & 18 closed

 

External trigger 1

Pins 17 & 19 closed

 

External interrupt 2

Pins 18 & 20 closed

CONNECTIONS

Function

Label

Function

Label

50-pin board connector

JP2

50-pin board connector

JP24

50-pin board connector

JP3

50-pin board connector

JP29

50-pin board connector

JP4

   

OUTPUT MODE SELECTION

Function

Label

Position

Channel 0 stepper output

JP25

Pins 1 & 2 closed

Channel 0 analog output

JP25

Pins 2 & 3 closed

Channel 1 stepper output

JP26

Pins 1 & 2 closed

Channel 1 analog output

JP26

Pins 2 & 3 closed

Channel 2 stepper output

JP27

Pins 1 & 2 closed

Channel 2 analog output

JP27

Pins 2 & 3 closed

Channel 3 stepper output

JP28

Pins 1 & 2 closed

Channel 3 analog output

JP28

Pins 2 & 3 closed

UART SELECTION

Setting

Label

Position

Pin 47 = Ch. A Tx Clock

JP5

Pins 1 & 2 closed

Pin 47= Ch. A RTS

JP5

Pins 2 & 3 closed

Pin 43 = Ch. A Rx Clock

JP6

Pins 1 & 2 closed

Pin 43= Ch. A CTS

JP6

Pins 2 & 3 closed

Pin 39 = Ch. B Tx Clock

JP7

Pins 1 & 2 closed

Pin 39= Ch. B RTS

JP7

Pins 2 & 3 closed

Pin 35 = Ch. B Rx Clock

JP8

Pins 1 & 2 closed

Pin 35 = Ch. B CTS

JP8

Pins 2 & 3 closed

DIGITAL I/O READBACK CLOCK SETTINGS

Setting

Label

Position

External readback clock

JP1

Pins 1 & 2 closed

On-board readback clock

JP1

Pins 2 & 3 closed