MST (Multi-Stream Transport) allows multiple displays to be connected to a single DP port, greatly simplifying the wiring configuration. The A223810 supports MST transmission specifications for simultaneous multi-screen output (4 Stream max or 8K 30Hz) up to 8.1Gbps.

The Power Delivery (PD) protocol enables automatic reading of the role of the DUT, and the automatic/manual Power and Data Role Swap function allows users to conveniently confirm the role status, suitable for a variety of USB-C power products.

When the A223810 is used as a Power Sink when testing, it can read the PDO (Power Data Object) of the DUT (as a Power Source) through the PD protocol, supporting up to 7 modes. In automatic mode, the most suitable PDO can be selected automatically according to the PDO profile setup; in manual mode, the PDO parameters to be selected can be switched manually for testing.

When used as a Power Source, four types of settings are supported: Fixed, Battery, Variable, and PPS. In Fixed mode, the parameters of the maximum current and percentage of peak current can be set; in Battery mode, the parameters of maximum wattage and upper and lower voltage limits can be set; in Variable and PPS mode, parameters of maximum current and upper and lower voltage limits can be set. In this way, the module enables a comprehensive functional verification of the DUT.

The Data Role Swap function can swap and display the Data Role as UFP (Upstream Facing Port) or DFP (Downstream Facing Port) mode in real time.

The A223810 USB-C supports the USB 3.2 Gen 2x1 specification, 10Gbps / 5Gbps / 480Mbps transfer speeds, as well as reading of USB version data and USB read/write file transfer rate data.

Fast Role Swap (FRS) effectively ensures that devices requiring power are always powered and are not affected by other devices in the vicinity. The A223810 supports FRS through the USB-C hub, and displays the results on the screen in real time so that users can confirm whether the FRS function of the DUT is working as it should.

By configuring DP Alt mode, users can set the Timing, Pattern, and Audio that they want to test and check whether the display function of the DUT is performing normally.

The USB-C cable information reading (E-Mark) function reads cable power transmission capability, data transmission capability, and ID information, providing users with the ability to quickly confirm the status of the DUT during the testing process for USB-C interface test applications.

Chroma A223810 supports a variety of gamut outputs. In addition to the basic gamut space, it also supports Wide Color Gamut color space, including RGB, ITU-R BT.601, ITU-R BT.709, ITU-R BT.2020, and DCI-P3. YCbCr 4:4:4, 4:2:2 pixel encoding and 6 / 8 / 10 / 12 bits color depth can all be set up to provide a wider color range and achieve true natural color and high-resolution images, in line with today's high-specification 8K image testing needs.

The VPG Master software enables compression of images into the DSC format. A pre-installed library of 37 images is included, and the module supports storage of up to 100 custom test pattern files (bmp, jpg, tiff). The software supports editing of image resolution, refresh rate, color space and compression rate, horizontal and vertical cutting, as well as other functions. Users can mark the image with custom text strings of up to 31 characters with editable font, size, color and position, and load it directly to the Chroma 2238 device, enabling fast determination of the DSC's on/off state. (Optional)

The built-in programming function can be used to set up any combination of Timing, Pattern, and Audio required by the DUT. Up to 2000 timing patterns and 5000 images can be stored, and users can add their own test patterns to meet a great variety of testing needs.

USB-C and Host ports may cause damage to the protection components and connectors during testing due to DUT failure or repeated plugging and unplugging. The A223810 is designed with independent protection components that can be extracted easily for faster and less costly maintenance.

High conductivity beryllium copper improves the conductivity between components and reduces electromagnetic radiation leakage interfering with the DUT, in compliance with CE/EMC (Electromagnetic Compatibility) standards.