USB-COM232-PLUS1 FTDI, USB-COM232-PLUS1 Datasheet - Page 12

• Manufacturer Part Number: USB-COM232-PLUS1
• Description: Interface Modules & Development Tools USB to RS232 Convrtr Assembly 1 DB9 Port
• Manufacturer: FTDI

Specifications of USB-COM232-PLUS1

• Interface Type: USB, RS-232
• Data Bus Width: Serial
• Operating Supply Voltage: 5 V
• Product: Interface Modules
• For Use With/related Products: FT232R
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: USB-COM232-PLUS-1

Document Reference No.: FT_000118
USB-COM232-PLUS1 Datasheet
Version 1.2
Clearance No.: FTDI# 76
2.3
Configuration Utility
A utility to which configures the function of Pin 9 of the D-sub connector on the USB-COM232-Plus1
configuration utility is available for download from www.ftdichip.com.
The configuration utiltiy is a Windows-only application which selects the mode for pin 9 on the D-sub
connector. This utility will configure one USB-COM232-Plus1 adapter at a time. Ensure an adapter is
connected to your PC and run the utility:
Figure 2.11 – Pin 9 Configuration Utility
The current configuration must be read before modifying the settings. Click on the “Read Config” button.
A notice will appear if successful:
Figure 2.12 – Pin 9 Configuration Utility – Read Configuration
The current configuration is displayed, including the adapter description and serial number:
Figure 2.13 – Pin 9 Configuration Utility – Display Current Settings
Select whether to change the function of the D-sub pin 9, then click “Write Config”:
Figure 2.14 – Pin 9 Configuration Utility – Write Configuration
The new values will be read from the USB-COM232-Plus1:
Figure 2.15 – Pin 9 Configuration Utility – Read New Settings
The adapter has been reconfigured. Press Exit:
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