Probing For Command And Address Timing Tests - Keysight U7233A Testing Notes

10 Command and Address Timing (CAT) Tests

Probing for Command and Address Timing Tests

When performing the Command and Address Timing tests, the DDR1 Compliance Test Application
will prompt you to make the proper connections. The connection for Command and Address Timing
tests may look similar to the following diagrams. Refer to the Connection tab in DDR1 Compliance
Test Application for the exact number of probe connections. Typically, you need minimum three
probe connections to run the tests.
DDR DIMM
DDR DIMM
Figure 43
You can use any of the oscilloscope channels as Pin Under Test (PUT) source channel. You can
identify the channels used for each signal in the Configuration tab of the DDR1 Compliance Test
Application. (The channels shown in
For more information on the probe amplifiers and differential probe heads, see
Probing," starting on page 185.
142
Infiniium Oscilloscope
Infiniium Oscilloscope
InfiniiMax solder-in probes
Probing for Command and Address Timing Tests with Three Probes
I fi iiM ld i b
Figure 43 are just examples).
DDR1 Compliance Testing Methods of Implementation
Chapter 14, "InfiniiMax