Mipi Csi-2 Output Signals; Figure 4-3. Power-Over-Coax Network For Use With Ds90Ub933; Table 4-2. Power-Over-Coax Power Supply Feed Configuration - Texas Instruments DS90UB95x-Q1EVM Series User Manual

DS90UB95x-Q1EVM Board Configuration

Figure 4-3. Power-over-Coax Network For Use With DS90UB933

Verify that the Power-over-Coax voltage is properly set before plugging into RX0 or RX1. Power
supply is not fused. Over-voltage will cause damage to boards directly connected due to incorrect
input power supplies. DS90UB913A-Q1EVM is designed for a maximum of 5V PoC. To use
DS90UB913A-Q1EVM with DS90UB954-Q1EVM, open J17 or J18 to disable PoC, and either
power the DS90UB913A-Q1EVM separately or by applying 5V to the J17 or J18 pin on DS90UB954-
Q1EVM.

Table 4-2. Power-over-Coax Power Supply Feed Configuration

Reference
J18 VPOC_RX0
J17 VPOC_RX1

4.4 MIPI CSI-2 Output Signals

There are two options provided for passing out the deserialized data on the DS90UB95x-Q1EVM . The first
is a Samtec QSH-type connector, J24, on the top of the board that can be mated with a matching QTH type
connector. The mating connector part number for the J24 connector is QTH-020-01-H-D-DP-A. On the bottom
of the board is a Samtec QTH-type connector, J26, meant for mating with a TDAx evaluation kit. The signals
to the connectors are the same, including access to I
connector should be used at a time. If the J6 connector on the bottom is to be used, populate the zero ohm
resistors on the bottom of the board which extend the traces to the J26 connector.
8 DS90UB95x-Q1EVM Deserializer User's Guide
WARNING
Signal
This sets the voltage for Power-over-Coax on RX0
Jumper installed: +9V power supply from VPOC_LDO0_9V
Jumper Open: No PoC connected. Apply power to pin1 or leave open and power serializer
separately.
This sets the voltage for Power-over-Coax on RX1
Jumper installed: +9V power supply from VPOC_LDO1_9V
Jumper Open: No PoC connected. Apply power to pin1 or leave open and power serializer
separately.
Copyright © 2021 Texas Instruments Incorporated
Description
2
C and other signals including PDB and GPIO. Only one
SNLU223B – AUGUST 2017 – REVISED APRIL 2021
www.ti.com
Submit Document Feedback