Description of EVM Board
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SNLU260 – December 2019
Copyright © 2019, Texas Instruments Incorporated
TUSB216EVM User's Guide
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Description of EVM Board
The TUSB216 EVM is designed to provide easy evaluation of the TUSB216 device. It is also meant to
serve as a reference design to show a practical example of how to use the device in a mass-production
system.
highlights the jumpers and switch installed on this EVM .
Figure 2. TUSB216EVM
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TUSB216EVM Jumper and Switch Configuration
The TUSB216 has three switches and six set of jumpers to facilitate configuration changes. The "BOOST"
and EX_ENA_HS jumpers are arranged in a plus shape to allow for easy configuration. Changing these
switch and jumpers settings without a complete understanding of the result is not recommended.
Configuration inputs are only read by the TUSB216 during power on reset or after de-asserting the RSTN
pin, changing these switch settings while the EVM is powered on has no effect. Refer to the device
datasheet for detailed pin descriptions and functionality along with EVM schematic for additional
information.
The switch definitions are as follows:
RSTN Push button Switch (SW1, SW2, SW3):
•
Push button to place TUSB216 device in RESET
•
Release to de-assert RESET
"BOOST" Jumper Settings:
1. Bottom position sets TUSB216 BOOST Level 0
2. Left position sets TUSB216 to BOOST Level 1
3. Top position sets TUSB216 to BOOST Level 2
4. No connect "BOOST" jumper sets TUSB216 to BOOST Level 3
Right Position of BOOST Jumper is short to GND.
