Count Match Detection [High-performance Counter]

The counter device has the following functions when the count value match to the specified "comparison value".

Please define comparison value by CntSetCountMatchEvent function.
The number of comparison registers are two for each channel on High-performance Counter device.

Please refer Function Reference to know more details.

 

- Generates interrupt (Notified with callback function)

Set the comparison registers with CntSetCountMatchEvent function.
Set the callback function with CntSetCountMatchCallBackProc function.

You can notify it to your application from callback function.

 

- Outputs one-short pulse (Control output signal)

You can set the width of output Pulse by CntSetOutputHardwareEvent function for High-performance Counter device.

 

- Presets the count value to a specified value

Please set "Count value preset(CNT_MATCH_PRESET)" by CntSetCountMatchHardwareEvent function.
And also, you can indicate Preset value by CntSetPresetRegister function.

 

- Clears the count value to zero

Please set "Count value zero clear(CNT_MATCH_CLEAR)" by CntSetCountMatchHardwareEvent function.