SUPER MICRO Computer MIIC-203 manual Appendix a

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Appendix A

Interface Connector and Plug Information

MCC uses two (2) different connectors and plug assemblies. These parts are all compatible with one another and are interchangeable.

Connectors

Molex SEMCONN ACCESS.bus Receptacle Connector

Molex Part # 15-83-0064

AMP SDL (Shielded Data Link) Connectors for ACCESS.bus

AMP Part # 4-943197-1

Plugs

Molex SEMCONN ACCESS.bus Plug

	Molex Part # 15-83-1564
AMP SDL (Shielded Data Link) Plug for ACCESS.bus
Bush	Amp Part # 520851-1
Ferrule	Amp Part # 520433-1
SDL (Shell)	Amp Part # 520461-1
SDL (Shell)	Amp Part # 520460-1
SDL	Amp Part # 4-520424-1

Additional Cables Available
MCC Part #	CAB4	I2C Interface Cable, 48inches (4ft)
MCC Part #	CAB8	I2C Interface Cable, 96 inches (8ft)
MCC Part #	CAB16	I2C Interface Cable, 192 inches (16ft)
MCC Part #	CABCL	I2C and SMBus Clip Lead Cable
MCC Part #	AXM-12G	1 Ft. INT-Trigger Cable

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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