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External digital I/O connector
External digital I/O connector is a high-density D-subminiature 44-pin
(DBHD-44
connector's pin assignment is as follows:
P i n
H a r d w a r e s i g n a l n a m e
1
T T L _ U S E R _ I N 1
2
T T L _ U S E R _ I N 3
3
T T L _ U S E R _ I N 5
4
T T L _ U S E R _ I N 7
5
T T L _ U S E R _ I N 9
6
T T L _ U S E R _ I N 1 1
7
T T L _ U S E R _ I N 1 3
8
T T L _ U S E R _ I N 1 5
9
T T L _ U S E R _ O U T 1
1 0
T T L _ U S E R _ O U T 3
1 1
T T L _ U S E R _ O U T 7
1 2
T T L _ U S E R _ O U T 9
*. Sometimes referred to as DB-44.
Connectors of the Matrox Morphis QxT Digital I/O module
*
) male connector, used to receive and transmit auxiliary signals. The
31
44
M I L c o n s t a n t f o r
D e s c r i p t i o n
a u x i l i a r y s i g n a l
M _ A U X _ I O 1 7
T T L a u x i l i a r y s i g n a l ( i n p u t ) , w h i c h s u p p o r t s : u s e r i n p u t .
M _ A U X _ I O 1 9
T T L a u x i l i a r y s i g n a l ( i n p u t ) , w h i c h s u p p o r t s : u s e r i n p u t .
M _ A U X _ I O 2 1
T T L a u x i l i a r y s i g n a l ( i n p u t ) , w h i c h s u p p o r t s : u s e r i n p u t .
M _ A U X _ I O 2 3
T T L a u x i l i a r y s i g n a l ( i n p u t ) , w h i c h s u p p o r t s : u s e r i n p u t .
M _ A U X _ I O 2 5
T T L a u x i l i a r y s i g n a l ( i n p u t ) , w h i c h s u p p o r t s : u s e r i n p u t .
M _ A U X _ I O 2 7
T T L a u x i l i a r y s i g n a l ( i n p u t ) , w h i c h s u p p o r t s : u s e r i n p u t .
M _ A U X _ I O 2 9
T T L a u x i l i a r y s i g n a l ( i n p u t ) , w h i c h s u p p o r t s : u s e r i n p u t .
M _ A U X _ I O 3 1
T T L a u x i l i a r y s i g n a l ( i n p u t ) , w h i c h s u p p o r t s : u s e r i n p u t .
M _ A U X _ I O 1
T T L a u x i l i a r y s i g n a l ( o u t p u t ) , w h i c h s u p p o r t s : u s e r o u t p u t
( M _ U S E R _ B I T 1 ) .
M _ A U X _ I O 3
T T L a u x i l i a r y s i g n a l ( o u t p u t ) , w h i c h s u p p o r t s : u s e r o u t p u t
( M _ U S E R _ B I T 3 ) .
M _ A U X _ I O 7
T T L a u x i l i a r y s i g n a l ( o u t p u t ) , w h i c h s u p p o r t s : u s e r o u t p u t
( M _ U S E R _ B I T 7 ) .
M _ A U X _ I O 9
T T L a u x i l i a r y s i g n a l ( o u t p u t ) , w h i c h s u p p o r t s : u s e r o u t p u t
( M _ U S E R _ B I T 9 ) .
16
1
External digital I/O
connector
15
30
61
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