.Intnum Property

Top  Previous  Next

Function:

Sets/returns the number of currently selected interrupt line.

Type:

Enum (pl_int_num, byte)

Value Range:

Platform-specific. See the list of pl_int_num constants in the platform specifications.

See Also:

Working With Interrupts

 


Details

Selected interrupt line can be enabled or disabled using the io.intenabled property. State change on enabled interrupt lines causes on_io_int event generation.

In order to work correctly as an interrupt on certain platforms, the line may need to be configured as an input — see Controlling Output Buffers for details.