DDR4-FUNCTIONAL Datasheet, PDF (3/10 Pages) Keysight Technologies – DDR4 Functional/Protocol Debug and Analysis Reference Solution

03 | Keysight | DDR4 Functional/Protocol Debug and Analysis Reference Solution - Solution Brochure
Reference Solution Architecture
Accelerate DDR4 Insight using the U4164A
Connect
Acquire
View and analyze
DIMM and SODIMM interposers
BGA interposers
–– Capture highest data
rates!
–– Address and command
for DDR4 up to
5000 Mb/s and data
up to 4000 Mb/s
–– Capture smallest eyes!
–– 100 mV x 100 ps at
probe point
–– Sequential triggers up to
2.5 GHz or 4000 Mb/s!
–– 12.5 GHz timing zoom
–– 256k deep
–– Up to 400M deep traces
B4661A memory analysis
software
–– Listing with decoders
–– Performance analysis
–– Functional protocol
compliance analysis for
DDR4
–– Post-process compliance
violation analysis
–– Powerful traffic overview
for rapid navigation to
areas of interest
–– Analyzes and displays
Activate/Read/Write/
Precharge (page open/
page close)
–– Memory access views
include BA: Row vs. time
to highlight hot spots for
potential row hammer
issues
–– Unique refresh rate view:
Rolling window of % of
refresh
–– Improve system
performance with
detailed metrics and
graphs
DDR eye scan
–– Bus level signal integrity
insight
–– Qualitative insight for
hundreds of signals
–– Scanned relative to each
other under the same
stimulus
Mid-bus and specialty probing
U4164A logic
analyzer module
B4661A memory analysis software
–– Connect to your system by selecting probing specific to your device under test.
–– Aquire trace captures using the U4164A module(s) in an M9502A/05A chassis with a host
controller. The number of U4164A modules and options for the modules varies depending
on the probing and data rate required.
–– View and analyze the B4661A memory analysis software.
1.  For a more complete set of configuration options and examples, please refer to the DDR4 Functional/
Protocol Debug and Analysis Reference Solution Configuration Guide, literature number 5992-1539EN.