background image

15

Opening Screen

Main Application

I

2

C Message Operations

In order to communicate with another I

2

C device, a user must take the

following steps:

1. 

Starting the program

:

    Start 

*

Programs 

*

iPort Utility Pack 

*

 iPort Message Manager

2. 

Select iPort Device

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

                     

                     

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

3. 

Establish  iPort Link

On the Message Manager main screen, click the Open button to view the
Set Up Screen. You now have three options of set-up for the Message
Manager, Basic Set-up, Advanced Set-up, and Diagnostic Set-up.

Содержание MIIC-201

Страница 1: ...User s Guide Windows to I2 C Bus Host Adapter with iPort Utility Pack Software www mcc us com...

Страница 2: ...across an I2 C Bus This user s guide describes the installation and operation of the iPort MIIC 201 Windows to I2 C Host Adapter and iPort Utility Pack Software for Windows MCC products are licensed...

Страница 3: ...r 3 DB 25 Serial Port Pinout 3 DB 9 Serial Port Pinout 3 5VDC Power Jack 4 I2 C Interface Connector 4 Hardware Configuration 5 Pull up Resistors 5 Connecting to a 3 3v System 5 Connecting to an SMBus...

Страница 4: ...Set up 17 Diagnostic Set up 18 Sending Messages 19 Master Operations 19 To Master Transmit Data 19 To Master Receive Data 20 Slave Operations 21 To Slave Transmit a message 21 To Slave Receive a mess...

Страница 5: ...Part 1 Model MIIC 201 Windows to I2 C Bus Host Adapter...

Страница 6: ...receiving I2 C messages between the PC and one or more I2 C devices across an I2 C Bus Product Features Turn your Windows Based PC s Serial Port into an I2 C Port Get on the I2 C Bus in Seconds Suppo...

Страница 7: ...c Linked Library a programmer s guide and sample programs This package is needed if you are developing a custom Windows software application for the iPort adapter Packing Slip This package includes th...

Страница 8: ...e iPort to the Host Computer DB 25 Pin 4 Request to Send from the Host Computer to iPort DB 25 Pin 5 Clear to Send from the iPort to the Host Computer DB 25 Pin 7 Ground between Host Computer and iPor...

Страница 9: ...includes a four wire positive locking modular connector see Appendix A for more info on these parts for interfacing to an external I2 C Bus Lines provided include I2 C Clock SCL Data SDA Ground and 5V...

Страница 10: ...to see a Logical 1 Connecting to an SMBus System 1 Shut off iPort internal pull ups See Pull up Resistor section 2 Use external SMBus rated approx 15k ohm pull up resistors Hardware Set Up 1 Attach yo...

Страница 11: ...6 Part 2 iPort Utility Pack for Windows V5...

Страница 12: ...age Center that help a user get started sending and receiving I2 C Bus messages quickly iPort Message Center The iPort Message Center operates with all versions of the iPort I2 C Bus Host Adapter With...

Страница 13: ...essage Manager operates with all versions of the iPort I2 C Bus Host Adapter Using this program you can perform all four 4 modes of I2 C Bus messages activity including Master Transmit Master Receive...

Страница 14: ...st Adapter with ASCII Interface 3 iPort AFM MIIC 203 RS 232 to I2 C Bus Host Adapter with ASCII Fast Mode Interface b Windows 95 or higher c 1 free RS 232 Serial Port 3 Software Installation Windows 9...

Страница 15: ...sending I2 C messages between the PC and one or more I2 C devices across an I2 C Bus The iPort Message Center is designed to be a simple application for experimenting with I2 C messages It provides m...

Страница 16: ...must take the following steps 1 Start Programs iPort Utility Pack iPort Message Center 2 Select which device you are operating with by choosing the corresponding image Opening Screen or the correct c...

Страница 17: ...s to 0xFE 6 To open an existing message list click File Open List on the menu bar To enter or edit a message List open the I2 C Message Editor screen by double clicking on a message row in the spreads...

Страница 18: ...o repeat upon completion or send on INT assert low iPort AFM only Once the link has opened successfully you are now an active I2 C node Messages are entered into the message spreadsheet and are transm...

Страница 19: ...to 1 Set the device s I2 C Slave address General Call Enable and other operating parameters 2 Master Transmit ASCII text or Hex 00 FF data to a specified I2 C Slave Receiver device 3 Master Receive d...

Страница 20: ...e Select which device you are operating with by choosing the corresponding image Opening Screen or the correct checkbox on the main application The Main Application screen is opened by selecting an im...

Страница 21: ...Select the PC ComPort attached to your iPort and the baud rate then click OK The Communications Events window on the Main Screen should report I2 C Open Successful If this message does not appear che...

Страница 22: ...cast an I2 C message to multiple devices 3 I2 C Bus Master Bit Rate iPort iPort AFM The speed of the Bus will run 100KHz is standard mode 400kHz is fast mode Use other rates if you are having trouble...

Страница 23: ...to troubleshoot communication problems 2 Log File Name iPort log file name if enabled 3 Log File Size Lines iPort log file length if enabled 4 Set the Destination Slave Address On the main screen use...

Страница 24: ...button to send the message The Communications Events window on the main screen should report Master TX Complete If this message does not appear check the slave device address connections and power Ex...

Страница 25: ...indow should report Master RX Transfer Complete If this message does not appear check the slave device address connections and power If you get a Slave Not Acknowledging message in the Communications...

Страница 26: ...mitted when a Slave Transmit Request is received from a Master device To Slave Receive a message Data bytes received from a Master Transmitter are automatically displayed in the Received Message windo...

Страница 27: ...nates the Purchaser s license Life Support Applications MCC Products are not designed for use in life support appliances devices or systems where the malfunction of a MCC Product can reasonably be exp...

Страница 28: ...re even if MCC has been advised of the possibility of such damages or for any claim by any other party In no event will MCC s liability of damages to the Purchaser or any other person ever exceed the...

Страница 29: ...ors 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 She...

Отзывы: