User's Manual

46
Chapter 2: Task Guide
To select transitional timing or store qualified
To set up the master/slave sampling clock mode
1. In the Sampling tab, with State Mode selected, select the Master/Slave
mode in the Clock Setup area.
2. In the Format tab, select Slave Clock for each pod that should use the
slave clock, and select Master Clk for each pod that should use the master
clock.
To set up the demultiplex sampling clock mode
1. In the Sampling tab, with State Mode selected, select the Demultiplex
mode in the Clock Setup area.
2. In the Format tab, select Demultiplex for the pod pair that should use this
mode.
To set up the sampling clock
1. In the Sampling tab, with the State Mode selected, make sure the
Advanced Clocking box is unchecked.
2. For each clock input signal that will be used:
a. Select the pod's Master or Slave button (under the activity indicator).
b. If the signal edge will specify when to sample, choose Rising Edge,
Falling Edge, or Both Edges.
c. If the signal level will enable the sampling clock, choose Qualifier -
High or Qualifier - Low.
3. Make sure all unused clock inputs are turned Off.
To set up using advanced clocking
1. In the Sampling tab, with the State Mode selected, select the Advanced
Clocking check box.
2. Select the Master Clock button. In the Master clock dialog, select the
appropriate options for setting up the master clock.
3. If you have chosen the Master/Slave or Demultiplex clock mode, select the
Slave Clock button. In the Slave clock dialog, select the appropriate
options for setting up the slave clock.