Tektronix MSO46 [360/628] Ddr write search configuration menu requires option sup6 dbddr3

Field or control Description

CAS Max Sets the CAS maximum cycles value. Default value is 3.0 cycles.

Available only when Burst Detection Method = Chip Select, Latency + DQ/DQS Phase

Alignment.

NOTE. The CAS maximum value should be greater than or equal to the CAS minimum value. If

the min value is equal to the max value, the max value automatically increases.

CS Mode Sets the CS (Chip Select) to Auto or Manual mode. Default is Auto.

Available only when Burst Detection Method = Chip Select, Latency + DQ/DQS Phase

Alignment.

CS Level Sets the CS (Chip Select) level value. Default is 500 mV.

Available only when CS Mode = Manual.

CS Active Sets the CS signal active true state to Low or High. Default is Low.

Available only when Burst Detection Method = Chip Select, Latency + DQ/DQS Phase

Alignment.

Logic Pattern Sets the Logic pattern values.

See DDR Input Configure menu on page 335.

Available only when Burst Detection Method = Logic State + Burst latency .

Burst Latency Sets the burst latency value. Default is 2.5 Cycles.

Available only when Burst Detection Method = Logic State + Burst latency .

Tolerance Sets the tolerance value. Default is 1 Cycle.

Burst Length Sets the burst length. Default is 8 UI.

DDR Write Search configuration menu (Requires option SUP6-DBDDR3)

Use the DDR Write search to search the write events on source waveforms.

To create a new DDR Write search:

1. Tap Add New... Search.

2. Set the Search Type to DDR Write.

3. Select the search Sources.

4. Use the menu fields to set the search parameters.

To change the settings on an existing search, double-tap the search badge and make necessary changes.

Menus and dialog boxes

330 4/5/6 Series MSO Help