IO907/IO908 - Read Interrupt Information
IO907/IO908 - Read Interrupt Information — Reads the
network interrupt
Library
Simulink Real-Time - Speedgoat
Description
The Read Interrupt Information driver block outputs the information bound to
network interrupts that other boards in the shared memory network emitted. Use the
Speedgoat IO907/IO908 preserve interrupt messages interrupt to read this
information. If this information is not required, simply use the Speedgoat
IO907/IO908 interrupt — the Read Interrupt block is not needed.
Ports
Outputs
-
Data
This output port carries the data value (uint32) associated with the
interrupt.
-
ID
This output port carries the ID of the node which emitted the
interrupt.
-
Status
This output port is true (1) when the value defined for the Interrupt Number has been received.
Parameters
-
Module Type
Select the type of your I/O Module installed in your target
machine.
-
Module ID
This ID defines the link to the corresponding Setup block
-
Interrupt Number
Enter the shared IRQ number. This value is the special interrupt
number that two boards use between each other for synchronization (refer
to the Usage Notes). This
value must match the value of X in a line like the following, which you
can specify for the receiving end of the shared memory network.
node.Interface.Interrupts.PendingIntX
-
Sample Time
Defines the base sample time at which this driver block gets its sample hit. This
parameter can also be set to -1 for inherited
sample time. The units are in seconds.