MCCI Model 3411 Windows Drivers & Test Tools
The MCCI Model 3411 has two USB ports -- a micro-B port for control, and a Type C port that is the test device. Use of the control port is optional. If left open, the 3411 will get power from the Type C port. If a charger is attached to the control port, the 3411 will get power from the control port, and will operate as self powered device on the Type C port. If a USB cable is connected between a PC and the micro-B port, the 3411 will present an FTDI serial port to the PC. You can use this port to change the operating mode of the 3411.
The MCCI Model 3411 has two modes of operation. It can operate as a pure loopback device, copying data received on an OUT pipe back to the IN pipe. It can also operate as a USB XHCICV compliance device, implementing the commands needed for USB-IF verification testing of host controllers and systems.
The mode is recorded in EEPROM, and persists across power cycles and reboots of the 3411.
To set the mode:
- Connect the control port to a PC using a micro-B cable
- You’ll get a COM port
- Connect to that com port
using Tera Term or similar – 115200, n, 8, 1
- You’ll get a command
prompt. (You may need to press enter.)
- Enter the command to select the mode.
- setdevicemode 0 selects USB-IF XHCI compliance device mode
- setdevicemode 1 selects loopback device mode
- Cycle power to the Model 3411
When operating as a loopback device, the Model 3411 loopback device needs signed Windows drivers when connected via a Type-C port.
- Please download the Windows drivers (generic-3411-Loopback-V5_38_16_1-release.zip) for Model 3411 from the attachments for this page.
When operating as a compliance test device, the Model 3411 uses in-box drivers.
For testing in the loopback mode, MCCI has developed a USBIOEX application for Windows, and a similar USBIOTEST application for Linux. These apps help in testing loopback operations to find the performance using Model 3411 loopback device.
- Please download the Windows USBIOEX test application (mcci-usbioex-V5_18.zip) from the attachments.
- Please download the Linux command line tool (MCCI-USBIOTEST-V1_10-x86_64-Linux-GNU.tgz) from the attachments. The Linux command line tool requires 64-bit x64 Linux. Contact MCCI for other platforms.
Update 2023-02-24 17:27 EDT
The drivers initially posted, V18.104.22.168, used the wrong USB product ID, and were set to expire after a year. Replaced by V22.214.171.124 drivers with correct IDs and no expiration.
Model 3201 Type-C Connection Exerciser Driver for Windows 7 and 8
Model 3201 Type-C Connection Exerciser Driver needs USB-Serial port driver to install in the Windows based control PC. Windows 10 OS have in-built USB-serial port driver, It automatically detects the Model 3201. For other Windows OS (7 and 8), We ...
MCCI Cricket UI Software and Documentation
MCCI® developed a cross-platform, open-source, and user-friendly MCCI Cricket UI software to control the Model 3141 USB4™ Switch, Model 3201 Enhanced Type-C Connection Exerciser, Model 2301 Type-A Gen2 Connection Exerciser, and Model 2101 USB ...
Model 2101 Software and Documentation
Please scroll to the "attachments" tab below to download the software and documentation. Version 1.18 of the Model 2101 Connection Exerciser software package includes support for the following systems: Windows desktop (32 bit and 64 bit) OS X ...
Model 3141 USB4™ Switch Documentation
Image of MCCI Model 3141 USB4 Switch, with US dime for scale The formal documentation for the Model 3141 USB4 Switch is coming soon. Connect the micro-B port to a PC using a standard USB cable. The Model 3141 will appear as a serial port on Windows ...
Software installation for MCCI 3141
If you're confused by the various links for the software, please go to https://github.com/mcci-usb/Cricket/releases/, and download the release file needed for your system. No need to download sources, pre-requisites, or anything else. The official ...