2 TI USB Type-C Mini Dock Features
This section lists and details supported features of the EVM:
- Power
This EVM has the following bi-directional power capabilities:
- Externally powered by 20-V DC barrel jack (J31). Upon successful power contract negotiation, the dock can source up to 20 V at 3 A.
- Externally powered by a USB Type-C Charger (J30). Upon successful power contract negotiation, the dock can source 5 V at 3 A or 12–20 V at 5 A.
- Bus-powered from USB Type-C laptop. Upon successful power contract negotiation, the dock can sink 5 V at 3 A or 12–20 V at 3 A.
D823 or D822 blue LED turns on to indicate if a 20-V or 5-V power input is connected.
- DRP Full-Featured USB-C and PD Port
- TUSB8041 HUB with upstream connection via HD3SS460 alternate mode switch
- USB-C DFP using TUSB321 and HD3SS3212
- USB Type-A DFP
- 3.5-mm audio jack
- Dual Video (up to 4K) via HDMI or miniDP
- Flash Update Over USB Type-C via USB 2.0 Endpoint
- LEDs
- Table 1 lists the LEDs provided for easier debug purposes.
Table 1. LEDs for Debug
| Reference Designator |
LED Name |
Description |
| D820 |
DP Mode |
|
| D822 |
5V |
Illuminates when 5-V input is present |
| D823 |
20V |
Illuminates when 20-V input is present |
| D824 |
DFP1 |
Illuminates when Port 1 (J10) is enabled |
| D825 |
DFP2 |
|
| D826 |
DFP2 |
|
| D827 |
MS TMD |
|
| D828 |
MS TMD |
|
| D829 |
DP MD |
|
| D830 |
DP MD |
|
- Firmware (FW) Update