SUPER MICRO Computer MIIC-203 manual IPort/AFM Prompts, IPort/AFM Ready, Slave Not Acknowledging

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iPort/AFM Prompts

iPort/AFM Prompts are messages generated by iPort/AFM in response to Host computer commands.

iPort/AFM Ready
Prompt: *	‘iPort/AFM Ready

Cause: iPort/AFM is ready for the next Host command.

Slave Not Acknowledging

Prompt: /SNA[CR]

‘Slave Not Acknowledging

Cause: There is no response (I2C Slave Address Acknowledgment) during a Master Transmit or Receive operation from an I2C Slave device at the current Destination I2C Address.

iPort/AFM Busy
Prompt: /I81[CR]	‘iPort/AFM Busy

Cause: Host attempted a Master operation while iPort/AFM was busy. Host should repeat the last command.

I2C Bus Arbitration Loss	‘I2C Arbitration Loss Detected
Prompt: /I83[CR]

Cause: iPort/AFM lost I2C Bus Arbitration while Master Transmitting or Master Receiving an I2C message. Host should repeat the last command.

I2C Bus Error Detected	‘I2C Bus Error Detected
Prompt: /I84[CR]

Cause: iPort/AFM has detected a error condition on the I2C Bus. Host should repeat the last command or issue an iPort/AFM Reset command.

I2C Bus Time-out Detected

Prompt: /I85[CR]

‘I2C Bus Time-out Detected

Cause: iPort/AFM issues this command when an I2C Bus message lasts for more than 1 second. No corrective action is taken by iPort/AFM. No Host response is required, but this event can be used to detect bus problems.

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Contents 479,12 Introduction Page Table of Contents Programmer’s Reference Ascii Command Interface Definitions Page Model MIIC-203 PartOverview RS-232 to I2C Host Adapter Ascii Fast Mode InterfacePacking Slip RS-232 Serial Port ConnectorSystem Requirements InterconnectsDB-25 Serial Port Pinout +5VDC Power JackINT, Interrupt Signal Control I2C Interface ConnectorPull-up Resistors Connecting to a 3.3v SystemConnecting to an SMBus System Hardware Set-UpIPort Utility Pack for Windows Introduction to Utility Pack IPort Message CenterIPort Message Manager Software Installation Page I2C Message Operations Page Page Page Establish iPort Link Starting the programSelect iPort Device Basic Set-up Advanced Set-up Diagnostic Set-up iPort Only To Master Transmit Data Sending Messages Master OperationsTo Master Receive Data To Slave Receive a message Uninstalling iPort Utility PackTo Slave Transmit a message Programmer’s Reference IPort/AFM Quick Start Command Description IPort/AFM Ascii Text Interface CommandsSynchronous Interface Events IPort/AFM ResetRS-232 Baud Rate Status DisplayFlow Control Close I2C ConnectionSet Destination I2C Slave Address Echo/Prompt ControlHex Only Display Control I2C General Call ControlI2C Bus Clock Rate Control Command Menu DisplaySet iPort/AFM’s Own I2C Slave Address Open I2C Connection Interrupt Signal Control/StatusMaster Read Message Slave Transmit Message Master Transmit Message Display Firmware Version requires V2.00+ EXtended Commands requires V2.00+Set I2C Bus Time-oUt in msec Page Issue a Read WCR command to a Xicor X9241 at slave address Display Tx bYte Count requires V2.00+ General Call Receive Complete Asynchronous Interface EventsSlave Transmit Request Slave Receive CompleteI2C Bus Time-out Detected INterrupt Signal AssertINterrupt Signal Release Slave Not Acknowledging I2C Bus Error DetectedIPort/AFM Prompts IPort/AFM ReadySlave Transmit Request Not Active Invalid Command ArgumentInvalid iPort/AFM Command IPort/AFM Connection ClosedCommunication Event Processing Example CodeIPort/AFM Initialization Master Receive MessagePage Page Page Micro Computer Control Corporation IPort/AFM Revision ReportRevision Additional InformationLife Support Applications Limited WarrantyLimitation of Remedies and Damages Appendix a