TUSB546EVM

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The TUSB546EVM is an evaluation and demonstration board and kit that was developed by Texas Instruments. It is used to test the performance of their TUSB546 USB Type-C crosspoint switch. The evaluation board enables designers to evaluate the performance of the device in a practical application. This article will focus on the application field and working principle of the TUSB546EVM.

The TUSB546EVM is designed to be used in applications such as automotive, communications equipment, consumer electronics, computers, digital signage, industrial, and medical applications. It works by routing data signals between two USB Type-C ports. Data signals facilitated by the device include USB Power Delivery, DisplayPort, SuperSpeed USB, and USB Audio. It is also capable of supporting traffic monitoring and analysis. In addition, the TUSB546EVM supports speeds of up to 10 Gb/s per lane.

The TUSB546EVM is designed to be used in conjunction with the TUSB546, which is a USB Type-C crosspoint switch. The switch is operated by the Reversible USB Connector Logic (RUCL) that is included on the TUSB546EVM board. This RUCL is responsible for detecting the attachment and detachments of the USB Type-C ports. In addition, the RUCL is also used to detect the orientation of the USB Type-C socket.

The TUSB546EVM board has four USB Type-C ports to allow the connection of devices that use either the USB 2.0, 3.0, or 3.1 protocols. It also contains two USB Type-C UART port connectors, one JTAG port connector, four GPIO connectors, and an I2C port connector. The board is powered by a 12V DC power supply. The TUSB546EVM board also includes an LCD screen that is used to display diagnostic information.

The TUSB546EVM board has a memory controller that is used to control and configure the TUSB546 switch. This controller is used to route data between the four USB Type-C ports and is also responsible for the power control of the board. The memory controller is controlled by a set of commands that are sent via the JTAG port. The commands are sent by the I2C bus and are used to control the configuration of the TUSB546 switch.

The TUSB546EVM board has a change-of-state (COS) function that is used to detect changes in the performance of the TUSB546 switch. The COS function utilizes the TUSB546’s interrupt pins which can detect changes in the performance of the device. These pins are used to detect changes in the switch’s performance such as errors in the USB signal, changes in the routing of the signals and any changes in the USB Type-C ports. Any changes detected by the COS function are stored in memory and can be analyzed.

The TUSB546EVM is a powerful tool to evaluate and demonstrate the performance of the TUSB546 USB Type-C crosspoint switch. The board has numerous useful features such as the change-of-state function, memory controller, LCD screen and four USB Type-C ports. With its features, the TUSB546EVM can help facilitate efficient evaluation and demonstration of the performance of the TUSB546 switch.

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