User manual

EMU3 emulator features UM0036
318/385 Doc ID 7705 Rev 11
Figure 251. Defining events using Analyzer probe signals
As shown in Figure 251, you can provide a specific value (with or without bit masking) or a
range of values (see Analyzer input examples).
10.5.1 Analyzer input examples
Example 1- Specifying an Analyzer probe value with selected bits masked
The Analyzer probe has an 8-bit input. Imagine that you want to specify an input value of 91
(5B in hexadecimal format). You can simply specify the value “91”. A value of “91” received
on an 8-bit input looks like:
However, suppose that you want to specify the value “91” but mask certain bits. These bits
are shaded in the figure below:
The selected bit mask is therefore represented by:
which corresponds to the value “BB” in hexadecimal format, or “187” in decimal format.
So, to specify a value of “91” with the second and sixth bits masked, you would complete the
Advanced Breakpoints window as shown in Figure 252.
Figure 252. Specifying an Analyzer probe value with bit mask
01011011
0 1011011
10111011