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USB to UART Serial Port Converter for Embedded Devices.
Add an USB interface to any embedded device like FPGAs, microcontrollers, and etc.
One of the most versatile implementation available. Using the FTDI FT232RL chip,
this works in
The latest driver can be downloaded here.
The driver for Linux is already a part of the Kernel as of 2.4.20.
| Mechanical and Pinout Details |
| Pin | Name | Description
|
| J6.1 | TXD | Transmit out of USB232LV |
| J6.2 | DTRN | Data Terminal Ready |
| J6.3 | RTSN | Request to Send |
| J6.4 | RXD | Receive into USB232LV |
| J6.5 | RIN | Ring Indicator |
| J6.6 | DSRN | Data Set Ready |
| J6.7 | DCDN | Data Carrier Detect |
| J6.8 | CTSN | Clear To Send |
| J6.9 | GND | Ground |
| J6.10 | VCC5 | 5V power from the USB bus. |
|
| J5.1 | VCC5 | 5V, Jumper to VCCIO for 5V IOs |
| J5.2 | VCCIO | IO VCC, Jumper to either VCC5 or VCC3 |
| J5.3 | VCC3 | 3.3V, Jumper to VCCIO for 3.3 IOs |
* The Headers are 100mils (2.54mm) spacing.
* The USB connector style is a mini-B.
* Dimensions are in INCHES.
The USB232LV also has two onboard LEDs for Status feedback
- D4: LED toggles on Data Receive
- D5: LED toggles on Data Transmit
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