User`s manual

Cerebus® User’s Manual
Revision 13.00 / LB-0028 Page 30
Digital In
This window will allow the user to set the properties of the digital inputs received from other equipment connected
to the NSP.
Figure 25 - Digital Input Properties
o Label: A user-defined name for the specific channel.
o Function: The functions may include:
 16-bit on word strobe: reads 16-bits on strobe.
 16-bit on bit changes: reads 16-bits when any bits change, falling or rising.
 16-bit on rising edge: read 16-bits when any bits get set high.
 16-bit on falling edge: read 16-bits when any bits get set low.
 8-bit strobe / 8 bit bit changes: reads 8-bits on strobe and the other 8-bits on any bit changes, rising or falling.
 8-bit strobe / 8 bit bit rising edge: reads 8-bits on strobe and the other 8-bits when any bits get set high.
 8-bit strobe / 8 bit falling edge: reads 8-bits on strobe and the other 8-bits when any bit gets set low.
o NOTE: The strobed input is read by the NSP on the rising edge of the strobe signal. The user should set the data bits
and then set the strobe bit high, so that the NSP can capture the data bits. Setting the strobe bit low will not trigger the
NSP to read the data bits.