Actel Silicon Explorer II, User Manual, Page: 20 / 42

Chapter 2: Silicon Explorer Software
14
module captures 64K samples of each channel and uploads them to
the host over the serial port.
Figure 2-5. Analyze Module
Set acquisition parameters from the tool bar or the pull-down menus.
See Table 2-2 for a summary of the parameters.
Once you set the acquisition parameters, click the Run button (red
triangle) to begin acquisition. The analyzer begins capturing data. After
you acquire the initial 64K samples, sampling continues until Silicon
Table 2-2. Acquisition Parameters
Acquisition Speed
10 Khz to 100 MHz asynchronous or
synchronous to 100 MHz
Trigger Position
25% to 75%
50% to 50%
75% to 25%
Trigger Pattern
Click on individual signals in the T column to
specify don’t care, low, high, rising, falling or
either edge. The trigger pattern is the logical
AND of the 18 patterns.