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Matrox Morphis QxT connectors and signal names



This section serves as a reference to match Matrox Morphis QxT's connectors and auxiliary signals with MIL information, such as MIL auxiliary signal numbers.

Only those auxiliary signals that have matching MIL information are included in this section. To set/inquire the routing or state of an auxiliary signal, use MsysControl() / MsysInquire() with M_IO_... control/inquire types, respectively. To control the state of a user output signal (for example, to start or stop a process based on a calculated result), you can use MsysControl() with M_USER_BIT_... control types.

Matrox Morphis QxT has 16 acquisition paths, each with only one channel.

For information on internal connectors and a comprehensive list of all available input and output signals, refer to the board's installation and hardware reference manual.

Board connectors

Only the following connector on the Matrox Morphis QxT Digital I/O module, which interfaces with the internal digital I/O expansion connector on the base board, has auxiliary signals with matching MIL information.

Connector Name

Connector Abbreviation

Image

Description

External digital I/O connector

DBHD-44

External digital I/O connector is a high-density D-subminiature 44-pin male connector. It is used to receive and transmit auxiliary signals.

Signal names and their matching MIL constants

The table below lists the auxiliary signals with their associated MIL information. Note that the MIL constants in this table are those to use with MIL 10 and later. If you are upgrading from a previous version of MIL, you should port your code using the conversion tables (MilMorphisQxTIOConversionTable) in the MIL release notes.

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Click to summarizeDigitizer device # Description
MIL I/O #
Pin information
Direction
User-bit information
Trigger information
Timer information
Hardware manual signal name
Click to summarizeDigitizer device #: M_DEVn 1

Indicates the following.

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Click to summarizeMIL I/O #: M_AUX_IO0

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 24
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT0;
Hardware manual signal name TTL_USER_OUT0
Click to summarizeMIL I/O #: M_AUX_IO1

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 9
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT1;
Hardware manual signal name TTL_USER_OUT1
Click to summarizeMIL I/O #: M_AUX_IO2

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 39
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT2;
Hardware manual signal name TTL_USER_OUT2
Click to summarizeMIL I/O #: M_AUX_IO3

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 10
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT3;
Hardware manual signal name TTL_USER_OUT3
Click to summarizeMIL I/O #: M_AUX_IO4

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 40
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT4;
Hardware manual signal name TTL_USER_OUT4
Click to summarizeMIL I/O #: M_AUX_IO5

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 26
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT5;
Hardware manual signal name TTL_USER_OUT5
Click to summarizeMIL I/O #: M_AUX_IO6

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 41
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT6;
Hardware manual signal name TTL_USER_OUT6
Click to summarizeMIL I/O #: M_AUX_IO7

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 11
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT7;
Hardware manual signal name TTL_USER_OUT7
Click to summarizeMIL I/O #: M_AUX_IO8

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 42
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT8;
Hardware manual signal name TTL_USER_OUT8
Click to summarizeMIL I/O #: M_AUX_IO9

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 12
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT9;
Hardware manual signal name TTL_USER_OUT9
Click to summarizeMIL I/O #: M_AUX_IO10

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 28
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT10;
Hardware manual signal name TTL_USER_OUT10
Click to summarizeMIL I/O #: M_AUX_IO11

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 13
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT11;
Hardware manual signal name TTL_USER_OUT11
Click to summarizeMIL I/O #: M_AUX_IO12

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 43
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT12;
Hardware manual signal name TTL_USER_OUT12
Click to summarizeMIL I/O #: M_AUX_IO13

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 14
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT13;
Hardware manual signal name TTL_USER_OUT13
Click to summarizeMIL I/O #: M_AUX_IO14

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 44
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT14;
Hardware manual signal name TTL_USER_OUT14
Click to summarizeMIL I/O #: M_AUX_IO15

TTL auxiliary signal (output), which supports: user output.

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Pin information Connector: DBHD-44 Pin: 15
Direction

Output

User-bit information
MIL user-bit #: M_USER_BIT15;
Hardware manual signal name TTL_USER_OUT15
Click to summarizeMIL I/O #: M_AUX_IO16

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 31
Direction

Input

Hardware manual signal name TTL_USER_IN0
Click to summarizeMIL I/O #: M_AUX_IO17

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 1
Direction

Input

Hardware manual signal name TTL_USER_IN1
Click to summarizeMIL I/O #: M_AUX_IO18

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 32
Direction

Input

Hardware manual signal name TTL_USER_IN2
Click to summarizeMIL I/O #: M_AUX_IO19

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 2
Direction

Input

Hardware manual signal name TTL_USER_IN3
Click to summarizeMIL I/O #: M_AUX_IO20

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 33
Direction

Input

Hardware manual signal name TTL_USER_IN4
Click to summarizeMIL I/O #: M_AUX_IO21

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 3
Direction

Input

Hardware manual signal name TTL_USER_IN5
Click to summarizeMIL I/O #: M_AUX_IO22

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 34
Direction

Input

Hardware manual signal name TTL_USER_IN6
Click to summarizeMIL I/O #: M_AUX_IO23

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 4
Direction

Input

Hardware manual signal name TTL_USER_IN7
Click to summarizeMIL I/O #: M_AUX_IO24

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 35
Direction

Input

Hardware manual signal name TTL_USER_IN8
Click to summarizeMIL I/O #: M_AUX_IO25

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 5
Direction

Input

Hardware manual signal name TTL_USER_IN9
Click to summarizeMIL I/O #: M_AUX_IO26

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 36
Direction

Input

Hardware manual signal name TTL_USER_IN10
Click to summarizeMIL I/O #: M_AUX_IO27

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 6
Direction

Input

Hardware manual signal name TTL_USER_IN11
Click to summarizeMIL I/O #: M_AUX_IO28

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 37
Direction

Input

Hardware manual signal name TTL_USER_IN12
Click to summarizeMIL I/O #: M_AUX_IO29

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 7
Direction

Input

Hardware manual signal name TTL_USER_IN13
Click to summarizeMIL I/O #: M_AUX_IO30

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 38
Direction

Input

Hardware manual signal name TTL_USER_IN14
Click to summarizeMIL I/O #: M_AUX_IO31

TTL auxiliary signal (input), which supports: user input.

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Pin information Connector: DBHD-44 Pin: 8
Direction

Input

Hardware manual signal name TTL_USER_IN15

1 Note that these are shared auxiliary signals between digitizers. If used by one digitizer, they can be simultaneously used by all others that share this auxiliary signal. The value of n can be between 0 and 15, because those signals can be shared among 16 different acquisition paths. Note that, shared output signals can be controlled by different digitizers, so you must ensure that only one digitizer is driving the output.