NISWITCH_ATTR_NUM_OF_ROWS
Specific Attribute
| Data type |
Access | Applies to | Coercion | High Level Functions |
|---|---|---|---|---|
| ViInt32 | RO | N/A | None | None |
Description
This attribute returns the number of channels on the row of a matrix or scanner. If the switch is a scanner, this value is the number of output channels.
The NISWITCH_ATTR_WIRE_MODE attribute affects the number of available rows. For example, if your device has 8 input lines and you use the two-wire mode, then the number of columns you have available is 4.