This is an open drain output pin. This pin goes
LOW and stays LOW when an Overflow (OVF) or End of
Message (EOM) marker is detected. Each operation that
ends with an EOM or OVF will generate an interrupt. The
interrupt will be cleared the next time an SPI cycle is
initiated. The interrupt status can also be read by an RINT
instruction.
A pull-up resistor is required to connect this pin to other
device.
Overflow Flag (OVF) – The Overflow flag indicates that the
end of memory has been reached during a record or
playback operation.
End of Message (EOM) – The End of Message flag is set
only during playback operation when an EOM is found.
There are eight EOM flag position options per row.