SUPER MICRO Computer MIIC-203 manual Synchronous Interface Events, IPort/AFM Reset

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/N( [01AR] )[CR]	iNterrupt Signal Monitor/Control/Status
	Sets Monitor/Control/Status of INT line.
	[0 = Disable, 1 = Enable, A = Assert, R = Release/CR=Status]

/O[CR]	Open I2C Connection
	Activates iPort/AFM as an I2C device attached to the bus.

/(*)Rn[CR]	Master Read Message
	Read the specified number of data bytes from the current Destination I2C
	Slave device. * = No Stop for Repeated Start

/S(text)[CR]	Slave Transmit Message
	Write the specified data bytes to a requesting I2C Master Receiver device.
/(*)T(text)[CR]	Master Transmit Message
	Master Transmit the specified data bytes to the current Destination I2C
	Slave device. * = No Stop for Repeated Start

/Un[CR]	I2C Bus Time-oUt
	Set I2C Bus Time-oUt in msec (0=Disable)

/V[CR]	Display Firmware Version
	(Major XX.XX Minor) (Requires Version 2.0 or later)

/X[CR]	eXtended Commands
	(See Prompt or User’s Guide) (Requires Version 2.0 or later)

/Y[CR]	Display Tx bYte Count (Requires Version 2.0 or later)

Note: An online version of this programmer’s reference is available at: http://www.mcc-us.com/203ug.htm

Synchronous Interface Events

Synchronous Events are those iPort/AFM interface activities initiated by the Host computer.

iPort/AFM Reset

This command resets iPort/AFM to its default state.

This command consists of three (3) sequential Ctr/R characters.

Ctr/R is the character code Decimal 18 and Hexadecimal 12, and can also be generated by holding down the Ctrl Key and pressing R.

Note: It is recommended that the Host computer turn off all serial port flow control before sending this command. Flow control should be enabled once the response is received.

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Contents 479,12 Introduction Page Table of Contents Programmer’s Reference Ascii Command Interface Definitions Page Part Model MIIC-203RS-232 to I2C Host Adapter Ascii Fast Mode Interface OverviewRS-232 Serial Port Connector System RequirementsInterconnects Packing Slip+5VDC Power Jack DB-25 Serial Port PinoutI2C Interface Connector INT, Interrupt Signal ControlConnecting to a 3.3v System Connecting to an SMBus SystemHardware Set-Up Pull-up ResistorsIPort Utility Pack for Windows IPort Message Center Introduction to Utility PackIPort 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 Sending Messages Master Operations To Master Transmit DataTo Master Receive Data To Slave Receive a message Uninstalling iPort Utility PackTo Slave Transmit a message Programmer’s Reference IPort/AFM Quick Start IPort/AFM Ascii Text Interface Commands Command DescriptionIPort/AFM Reset Synchronous Interface EventsStatus Display RS-232 Baud RateClose I2C Connection Set Destination I2C Slave AddressEcho/Prompt Control Flow ControlI2C General Call Control Hex Only Display ControlI2C Bus Clock Rate Control Command Menu DisplaySet iPort/AFM’s Own I2C Slave Address Interrupt Signal Control/Status Open I2C ConnectionMaster 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+ Asynchronous Interface Events Slave Transmit RequestSlave Receive Complete General Call Receive CompleteI2C Bus Time-out Detected INterrupt Signal AssertINterrupt Signal Release I2C Bus Error Detected IPort/AFM PromptsIPort/AFM Ready Slave Not AcknowledgingInvalid Command Argument Invalid iPort/AFM CommandIPort/AFM Connection Closed Slave Transmit Request Not ActiveExample Code IPort/AFM InitializationMaster Receive Message Communication Event ProcessingPage Page Page IPort/AFM Revision Report RevisionAdditional Information Micro Computer Control CorporationLimited Warranty Life Support ApplicationsLimitation of Remedies and Damages Appendix a