Command Dictionary Set Observation Point
FastScan and FlexTest Reference Manual, V8.6_4 2-537
Set Observation Point
Tools Supported: FastScan
Scope: All modes
Usage
SET OBservation Point Master | SLave | SHadow | Clockpo
Description
Specifies the observation point for random pattern fault simulation.
The Set Observation Point command specifies whether FastScan observes master
latches, slave latches, shadow latches, or clock primary outputs during random
pattern fault simulation. If you select Master, Slave, or Shadow, FastScan also
observes the primary outputs that do not connect to clock lines. The default
behavior upon invocation of FastScan is Master.
Arguments
•Master
A literal that specifies observation of master latches and normal primary
outputs. This is the default behavior upon invocation of FastScan.
•SLave
A literal that specifies observation of slave latches and normal primary outputs.
•SHadow
A literal that specifies observation of observable shadow latches and normal
primary outputs.
•Clockpo
A literal that specifies observation of only primary outputs directly connected
to clocks.