Mentor v8.6_4 User Manual

FastScan and FlexTest Reference Manual, V8.6_4

Non-scan cells that the tool models as INIT1 indicate one of the following:

o

The test procedure can set the memory element to 1 after scan loading.

o

The non-off clock is a set.

•

-Hold (FlexTest Only)

An optional switch that displays the non-scan cells that hold their value during
each loading, when all scan capture clocks are off.

Non-scan cells that FlexTest models as Clock Hold indicate that, during the
scan loading, all scan capture clocks of the non-scan cell are off.

•

-Data_capture (FlexTest Only)

An optional switch that displays the non-scan cells that hold their data value
during each loading, when all scan capture clocks but one are off.

Non-scan cells that FlexTest models as Data Hold indicate that, during the
scan loading, all but one of the scan capture clocks of the non-scan cell are off,
that one clock is active at least once, and that its corresponding data input does
not change during scan loading.

The following FastScan example displays only the non-scan cells that FastScan
models as transparent latches.