Jump to main content
USI Host User's Guide
USI Host User's Guide
  1. Home
  2. 3 Revision History
Previous | Next

  • Introduction
  • 1 PLC Universal Serial Interface
  • 2 Configuration Steps
  • 3 Revision History
  • Microchip Information

3 Revision History

Revision B - July 2025

Document
  • Added Meters And More protocol implementation.
PLC Universal Serial Interface
  • Updated Figure 1-1.
  • Updated Frame Format section and Figure 1-2. Added Figure 1-3.
  • Added USI Meters And More Protocols section.
Configuration Steps
  • Updated Figure 2-1.
  • Added Meters And More AL API section.

Revision A - March 2024

DocumentInitial release PRIME and G3.

Included references to hybrid protocols and new applications.

On this page
  • Revision B - July 2025
  • Revision A - March 2024

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.

About

Company
Careers
Contact Us
Media Center
Investor Relations
Corporate Responsibility

Support

Microchip Forums
AVR Freaks
Design Help
Technical Support
Export Control Data
PCNs

Quick Links

microchipDIRECT.com
Microchip University
myMicrochip
Blogs
Reference Designs
Parametric Search
Microchip Logo

Microchip Technology Inc.

2355 West Chandler Blvd.

Chandler, Arizona, USA

Microchip Facebook
Microchip LinkedIn
Microchip Twitter
Microchip Instagram
Microchip Weibo

© Copyright 1998-2024 Microchip Technology Inc. All rights reserved. Shanghai ICP Recordal No.09049794

Terms Of Use
Privacy Notice
Legal
Your Privacy Choices California Consumer Privacy Act (CCPA) Opt-Out Icon