Segmented Matrix 40-725-511

 

40-725-511 is an 8 x 9 matrix, segmented on both axes.

 

In its standard configuration as a single 8 x 9 matrix sub-unit, when channel selections are made using functions such as:

operation of isolation switches is automated to optimise connections for X - Y signal routing. pipx40_operateSwitch allows access to individual switches for other routing schemes or fault diagnostic purposes.

 

Note that an alternate logical configuration treats the card as multiple sub-units, giving independent access to all switches via the ordinary control functions: for that configuration pipx40_operateSwitch is not applicable.

Attribute values

The relevant values obtained by pipx40getSubAttribute when configured for auto-isolation are:

Attribute code

Attribute value

pipx40_SUB_ATTR_CHANNEL_SUBSWITCHES

1

pipx40_SUB_ATTR_X_ISO_SUBSWITCHES

1

pipx40_SUB_ATTR_Y_ISO_SUBSWITCHES

1

pipx40_SUB_ATTR_NUM_X_SEGMENTS

2

pipx40_SUB_ATTR_X_SEGMENT01_SIZE

4

pipx40_SUB_ATTR_X_SEGMENT02_SIZE

4

pipx40_SUB_ATTR_NUM_Y_SEGMENTS

2

pipx40_SUB_ATTR_Y_SEGMENT01_SIZE

4

pipx40_SUB_ATTR_Y_SEGMENT02_SIZE

5

 

Global crosspoint switch numbers

These numbers correspond to the channel numbers used with pipx40_setChannelState and are valid for pipx40_operateSwitch when:

Segment-local crosspoint switch numbers

These switch numbers are valid for pipx40_operateSwitch when:

Isolation switch numbers

These switch numbers are valid for pipx40_operateSwitch when: