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U2C-11 provides simple solution for interfacing various hardware devices from your PC
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Flexible multi-level I2C interface with configurable speed up to 400kBit/s
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SPI interface with configurable phase, polarity and frequency
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Up to 20 user configurable GPIO
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Fast and easy In-Circuit Programming, Configuration and Debugging of any I2C
capable device
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Wide range of ready to use Applications with free source code
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Flexible and Powerfull API for custom software development
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 General
Description |
Diolan USB to I2C Bridge device - U2C-11 converts USB transactions to I2C
Master transactions. U2C-11 turns your PC running Windows or Linux OS into
comprehensive I2C Bus master.
U2C-11 supports different I2C clock frequencies. You can choose Fast Mode at
400kBit/s or Standard mode at 100kBit/s and less. Standard mode speed can be
selected by software. Low speed will allow you to communicate on overloaded I2C
bus.
U2C-11 use input and output dual buffer to support posted transactions. This
feature allows U2C-11 to increase overall system performance and reduce latency
in back to back transactions. All other devices will suffer from USB frame
synchronization delay of 1ms between transactions.
Using I2C-11 and our terminal applications ( GUI or command line ) you will get
instant access to any I2C slave device. You can create your own I2C control
applications based on our drivers and libraries.
U2C-11 has also GPIO ( General Purpose Input Output ) transactions support to
let you control and/or monitor digital signals.
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| Features |
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U2C-11 Supports Variable and Configurable Speed Modes
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400kBit/s Fast Mode
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100kBit/s Standard Mode
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Variable Software Configurable Speed in Standard mode under 100kBit/s
If You select Standard Mode I2C bus speed You can configure actual
IC master clock frequency in the range from 100KHz to 2KHz
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Posted Transactions Support to eliminate 1ms USB frame synchronization delay
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Multi-levels I2C bus transactions API
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Hi level Read, Write, ...
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Low level Start, Stop, ACK, ...
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Wire level SDA and SCL
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SPI Interface Support
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Byte Stream Read and Write transactions
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Full Duplex ( simultaneous read/write ) transactions
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Configurable SCLK phase, polarity and frequency
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Upgradable and Uploadable FW
U2C-11 has on-board EEPROM containing default device FW.
This FW EEPROM can be easily programmed with FW upgrade utility.
U2C-11 can also work with FW uploaded by U2C-11 driver
after device is plugged to USB.
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USB powered. No external power adapters required
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5V and 3.3V Operation
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Windows 98/2000/XP & Linux Support
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Up to 20 GPIO
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| Block
Diagram |
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| SW
Tools & Utilities |
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Diolan provides comprehensive set of SW applications to get instance access to
all U2C-11 features. Our SW installation package includes source code of these
applications as a good reference and starting point for your own SW development
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Control Panel - GUI based
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i2c.exe - command line
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I2CProg - I2C/SPI EEPROM Burner
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GPIO Monitor
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| Downloads |
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| Documentation |
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| Applications |
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Development and Testing Equipment
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I2C EEPROM Programmer
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Mass Production Host Systems
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PC Based Monitoring Systems
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I/O Controllers
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| Email
support |
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| Buy
online |
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| Warranty |
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The U2C-11 units are unconditionally guaranteed by Diolan. If U2C-11 has not
performed to your satisfaction, you can simply return the undamaged unit within
60 days period with the original sales receipt to the distributor from whom the
unit was purchased and your money will be promptly refunded. Refund do not
include shipment costs. You can also request the exchange of your broken (not
properly working unit) with new one. This warranty applies only during normal
use and care and is absolutely void if the product is misused, neglected,
damaged, altered, or repaired by someone other than Diolan.
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| Translations |
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All translations are provided by "Google Language Tools" for reference only.
Diolan has no responsibility for translations and no rights can be derived from
any translation on this web site
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General
description
