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UCD-POWER-SEQUENCER-STUDIO

Configure the UCD91XXX device family using the UCD Power Sequencer Studio

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Latest version
Version: 1.01.00
Release date: Mar 20, 2026
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SequencerStudio-1.01.00.setup-windows-signed.exe  — 92779 K

UCD Power Sequencer Studio

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Products
Sequencers
UCD91160 — 16 Rail PMBus Power Sequencer and System Manager UCD91320 — 32 rail PMBus power sequencer and system manager

Documentation

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UCD_Sequencer_Studio_1.01.00_manifest.html

UCD Power Sequencer Studio Manifest

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UCD_Power_Sequencer_Studio_Users_Guide.pdf

UCD Power Sequencer Studio User's Guide

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release_notes_sequencer_studio_1_01_00.html

UCD Power Sequencer Studio Release Notes

Release Information

The UCD Power Sequencer Studio provides a graphical environment for configuring, storing, and monitoring parameters for the UCD91xxx sequencer family. UCD Power Sequencer Studio includes support for the UCD91160 and UCD91320 devices, and allows for a variety of configuration options, including:


  • Basic digital monitoring
  • Analog monitoring
  • Sequencing
  • Closed loop margining
  • Fault logging/black box fault logging with RTC configuration
  • System logic (GPI/CCGPO)
  • Boolean logic & advanced GPIOs
  • GPI state machine
  • Multi-device support/cascading
  • Fault handling
  • Temperature sensing
  • Software watchdog & system reset configuration
  • Oscilloscope/monitoring
  • Status register view
  • PMBus register map view

What's new

  • GPI/GPO names now always visible
  • "Writing Changes to Device" Notification Window now disappears after clicking "Write All Configuration to Hardware"
  • UCD devices now found when sharing the bus with non-UCD devices
  • Added ability to read Run Time Clock, and write current time to RTC
  • Fixed time displayed in fault logs