I2C Message Operations | SUPER MICRO Computer MIIC-203 specs

I2C Message Operations

In order to communicate with another I2C device, a user must take the following steps:

1.Start Programs iPort Utility PackiPort Message Center

2.Select which device you are operating with by choosing the corresponding image (Opening Screen), or the correct checkbox on the main application.

Opening Screen

Main Application

The Main Application screen is opened by selecting an image on the Opening Screen.

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SUPER MICRO Computer MIIC-203 manual I2C Message Operations

Contents

479,12 Introduction Page Table of Contents Programmer’s Reference Ascii Command Interface Definitions Page Part Model MIIC-203 RS-232 to I2C Host Adapter Ascii Fast Mode Interface Overview Interconnects RS-232 Serial Port ConnectorSystem Requirements Packing Slip +5VDC Power Jack DB-25 Serial Port Pinout I2C Interface Connector INT, Interrupt Signal Control Hardware Set-Up Connecting to a 3.3v SystemConnecting to an SMBus System Pull-up Resistors IPort Utility Pack for Windows IPort Message Center Introduction to Utility Pack IPort Message Manager Software Installation Page I2C Message Operations Page Page Page Starting the program Select iPort DeviceEstablish iPort Link Basic Set-up Advanced Set-up Diagnostic Set-up iPort Only Sending Messages Master Operations To Master Transmit Data To Master Receive Data Uninstalling iPort Utility Pack To Slave Transmit a messageTo Slave Receive a message Programmer’s Reference IPort/AFM Quick Start IPort/AFM Ascii Text Interface Commands Command Description IPort/AFM Reset Synchronous Interface Events Status Display RS-232 Baud Rate Echo/Prompt Control Close I2C ConnectionSet Destination I2C Slave Address Flow Control I2C General Call Control Hex Only Display Control Command Menu Display Set iPort/AFM’s Own I2C Slave AddressI2C Bus Clock Rate Control Interrupt Signal Control/Status Open I2C Connection Master Read Message Slave Transmit Message Master Transmit Message EXtended Commands requires V2.00+ Set I2C Bus Time-oUt in msecDisplay Firmware Version requires V2.00+ Page Issue a Read WCR command to a Xicor X9241 at slave address Display Tx bYte Count requires V2.00+ Slave Receive Complete Asynchronous Interface EventsSlave Transmit Request General Call Receive Complete INterrupt Signal Assert INterrupt Signal ReleaseI2C Bus Time-out Detected IPort/AFM Ready I2C Bus Error DetectedIPort/AFM Prompts Slave Not Acknowledging IPort/AFM Connection Closed Invalid Command ArgumentInvalid iPort/AFM Command Slave Transmit Request Not Active Master Receive Message Example CodeIPort/AFM Initialization Communication Event ProcessingPage Page Page Additional Information IPort/AFM Revision ReportRevision Micro Computer Control Corporation Limited Warranty Life Support Applications Limitation of Remedies and Damages Appendix a