Agilent B4623 LPDDR Bus Decoder User Guide

The Agilent B4623 bus decoder for LPDDR, used with an Agilent Technologies logic analyzer, lets you decode and view transactions,commands, and data from a LPDDR1, LPDDR2, or LPDDR3 SDRAM memory bus in your device under test.


Agilent B4623 LPDDR Bus Decoder User Guide - cover page
Brand
Category
LPDDR Bus Decoder
Document type
User Manual
Language
English
Pages
67
File format
PDF
File size
989 KB
Published
27 June, 2014
Updated
25 September, 2023
MD5 checksum
F8D8752A2E0CA08102BF1A85AAA24E89

About this manual

The Agilent B4623 Bus Decoder for LPDDR is a software tool designed to decode and view transactions, commands, and data from LPDDR1, LPDDR2, or LPDDR3 SDRAM memory buses. It is intended for use with an Agilent Technologies logic analyzer to analyze devices under test. The software allows users to decode acquired LPDDR traces or perform offline decoding of previously captured data.

What's inside

  • Installing Software and Licenses
  • B4623 Licenses
  • Setting Up for LPDDR Bus Decode
  • Connecting to the Device Under Test
  • Configuring the Decoder
  • Decoding Self Refresh and Power Down Events
  • Capturing Data
  • Understanding the Listing
  • Filtering or Colorizing the Display
  • Troubleshooting the Decoder

Specifications

Supported Memory BusesLPDDR1, LPDDR2, or LPDDR3
Compatible ProbesAgilent W2637A, W2638A, Soft Touch, Soft Touch Pro
License TypesB4623A, B4623B

Frequently asked questions

What is the difference between B4623A and B4623B licenses?

The B4623B license is an upgrade that provides decoder support for LPDDR3, which is not available with the B4623A license.

Can the B4623 decoder be used offline?

Yes, the software allows users to decode LPDDR data offline in addition to using it with a logic analyzer.

What happens if I try to open an LPDDR3 file with only the B4623A license?

The software will display an error message stating that LPDDR3 configuration files require the B4623B upgrade license.

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