The MUTT Pack is a combination of a USB 2.0 hub and an FX2 device that controls the hub and acts as a downstream device.īased on the design on the Cypress Hub and Cypress FX2. Type-C dual-role (DR) connection exerciserīased on the design of the CY3681 EZ-USB FX2 Development Kit (Cypress FX2).Ĭompatible with FX2 capabilities, such as high speed and full speed transfers to bulk, isochronous, control, interrupt endpoints. The manufactures listed in this article sell MUTT hardware boards required to run interoperability tests.
The test tools validate USB host controller software, hardware (including firmware) and any USB hub that is installed between the host controller and the device.ĭownload the MUTT software package to get the latest version of the test tools. This package contains several test tools and drivers that let hardware test engineers test interoperability of their USB controller or hub with the Microsoft USB driver stack. To communicate with MUTT devices, you need the MUTT software package. This article provides a brief overview of the different types of MUTT devices, the tests you can run by using the device, and suggests topologies for controller, hub, device, and BIOS/UEFI testing. The Microsoft USB Test Tool (MUTT) is collection of devices for testing interoperability of your USB hardware with the Microsoft USB driver stack.
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