10-87
IM 701450-01E
10
Analyzing and Searching Waveforms
Detailed List of Analysis Data
More detailed information of the analysis data can be listed. The following information
can be displayed.
• Analysis number
• Time from the reference point
Displays the time from the reference point to the first bit of each data point.
• Data1 and Data2 values
You can display the values by selecting hexadecimal or binary for the notation
system. However, if the data does not consist of 8 bits or if indefinite data exists, the
display is the same as “Data1 and Data2 Values” on page 10-85.
• Status of the CS signal
Searching SPI Signals
You can search analysis data that matches a data pattern or an indefinite data condition.
If analysis data that matches the specified condition is found, the zoom position moves to
the corresponding section, and the waveform of the data that is found is displayed in the
zoom waveform display frame.
Search Type
You can select the search type.
Frame Pattern
Searches the analysis data of Data1 or Data2 that matches the determination pattern
specified at the byte level.
Indefinite State
Searches indefinite data from the analysis data of Data1 or Data2.
Search Condition
When the Search Type Is Frame Pattern
You can search the analysis data of Data1 or Data2 that matches the determination
pattern specified at the byte level. Specify the following items.
• Notation System of the Determination Pattern
Set the notation system of the specified determination pattern to hexadecimal or
binary. The notation of the determination pattern described later changes
accordingly.
• Search Target Data
Set the search target data to Data1 or Data2.
• Data Length of the Determination Pattern
Select the data length of the determination pattern in the range of 1 to 8 bytes. The
number of specified bytes of the determination pattern described later changes
accordingly.
• Determination Pattern
Set the determination pattern according to the notation system setting (hexadecimal
or binary).
• Bits that are set to “X” are not determined. Such bits are always handled as though
the data matches the determination pattern regardless of the status.
• If there are bits set to X in binary, $ is displayed when the notation system is
changed to hexadecimal.
• The read direction of the bits is the same as the setting for the analysis (see
section 10-84).
When the Search Type Is Indefinite State
You can search indefinite data from the analysis data of Data1 or Data2 at the bit level.
Set the search target data to Data1 or Data2.
10.11 Analyzing and Searching SPI Signals
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