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RS-232 to I2C Host Adapter with ASCII
Interface |
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iPort/AITM
iPort/AI brings I2C directly to any
computer with an RS-232 serial port. Just plug iPort/AI
into your computer's serial port, and you will be sending and
receiving I2C messages in seconds.
Which I2C Adapter is right
for me.
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PRODUCT HIGHLIGHTS
- Turn ANY Computer's Serial Port into an I2C Port.
- Simple ASCII Text Command Interface.
- Get on the I2C Bus in Seconds.
- Supports Bus Master and Slave, Transmit and Receive, Repeated
Start.
- Compatible with 3.3v to 5v I2C at up to 100Kbps.
- Build your own custom I2C applications.
- Includes our I2C Message
Manager and Message Center
Applications.
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I2C Bus is the Inter-Integrated Circuit serial bus developed
by Philips Semiconductor for inter-IC communications. Now, this
highly efficient and cost effective communications link is being
adopted by leading technology companies worldwide for chip, board,
and system level communications.
An I2C Bus network can support up to 127 Master or Slave devices
with a 2-wire serial interface. I2C devices can be as simple as
RAM, EEPROM, or I/O devices, or have the full-blown processing
power of an embedded microcontroller or microprocessor.
Master, Slave, Transmit, Receive. iPort/AI supports
I2C message modes including Multi-Master, Arbitration Detection,
and messages from 1 to 32K bytes in length.
Start sending I2C messages in minutes using our Message Manager
or Message Center applications included with each adapter. You
can also use your computer's terminal emulation software (like
Windows' Hyperterminal Program), or create your own custom I2C
applications using any programming tool that can access your computer's
serial port.
iPort/AI
ASCII Text Interface
Commands |
Command |
Description |
//[CR] |
Status Display
Display iPort/AI status information.Ý
Note: [CR] = Carriage Return Code or Enter Key. |
/E[0|1][CR] |
Echo/Prompt Control [0 = Off, 1 = On]
Enable/Disable data entry echo and prompts. |
/F[0|1][CR] |
Flow Control [0 = XON/XOFF, 1 = RTS/CTS]
Select serial communication handshaking protocol. |
/C[CR] |
Close I2C Connection
Disconnect from the I2C Bus. |
/Dxx[CR] |
Set Destination I2C Slave Address
Set the destination I2C Slave Address for subsequent Master Transmit
or Receive operations. |
/G[0|1][CR] |
I2C General Call Control [0 = Disabled,
1 = Enabled]
Enables/Disables iPort/AI response to I2C Bus General Call (00)
messages. |
/H[0|1][CR] |
Hex Only Display Control [0 = Disabled,
1 = Enabled]
Controls display format of received message data. |
/Ixx[CR] |
Set iPort/AIs Own I2C Slave Address
Sets iPort/AI's own I2C Slave Address. iPort/AI will respond
to I2C Bus messages sent to this address. |
/M[CR] |
Command Menu Display
Display iPort/AI's Command Menu |
/O[CR] |
Open I2C Connection
Activates iPort/AI as an I2C device attached to the bus. |
/*Rnnnn[CR] |
Master Read Message
Read the specified number of data bytes from the current Destination
I2C Slave device. * = No Stop for Repeated Start (requires firmware
V2.00+) |
/Stext[CR] |
Slave Transmit Message
Write the specified data bytes to a requesting I2C Master Receiver
device. |
/*Ttext[CR] |
Master Transmit Message
Master Transmit the specified data bytes to the current Destination
I2C Slave device. * = No Stop for Repeated Start (requires firmware
V2.00+) |
TYPICAL APPLICATIONS
- Product Development: Software/Hardware Testing and
Troubleshooting.
- Manufacturing: Testing and Debugging, EEPROM Programming,
Quality Control.
- Field Service: Field diagnosis, Repair service and
Verification, Product Updates.
Included Parts List
- iPort/AI Host Adapter.(#MIIC-202)
- Wall Transformer (#MWT-5VA, MWT-5VAE, or MWT-5VAI. See below).
- DB-9F to DB-25M Serial Port Adapter Cable, 12 inch.(#C9F25M1)
- 4 Ft. long I2C Interface Cable (iPort
I2C Connector Information).(#CAB4)
- iPort I2C Utility Pack for Windows.
- User's Guide
Power Configuration Options:
Standard (# MIIC-202)
European (# MIIC-202E)
International (# MIIC-202I)
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120VAC 60Hz, USA Plug.
220VAC, 50Hz, European Plug.
120/220/240VAC, 50-60Hz International Plug Selection.
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Optional Add-On Parts
ÝProduct Environmental Specifications
- Operating Temperature: 10 C to 35 C (50 F to 95 F)
- Storage Temperature: -40 C to 65 C (-40 F to 149 F)
- Operating Relative Humidity: 20% to 80% non-condensing
- Maximum humidity gradient: 10% per hour, operational and
non-operational conditions
- Storage Relative Humidity: 5% to 95% non-condensing
- Operating Altitude: -16m to 3,048m (-50 ft to 10,000 ft)
- Storage Altitude: -16m to 10,600m (-50 ft to 35,000 ft)
See our Online Catalog for ordering
information.
I2C is just a mouse
click away TM
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MCC | | iPort | | iPort/AI
| | iPort/AFM
| | iPort/USB
|
| Bus Monitor |
| Bus Monitor
Plus |
|
I2C Bus Ovr. | | LabVIEW
| |
Sample Prog. | | User's
Guides | | FAQ | | iPort
FAQ |
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Giugno 2007