TDA4VEN-Q1: We use two TDA4VEN EVM boards to achieve PCIE communication between the two EVM boards. How should we modify the RC configuration of the PCIE Connectors on the

Hi,

J784S4 EVM schematics can be referenced as it supports both EP and RC modes: https://www.ti.com/lit/zip/SPRR458 

Regards,

Takuma

1、Does TDA4VEN EVM support EP mode?How to modify the TDA4VEN EVM to support EP mode?
2、I previously saw a post describing that the TDA4VEN EVM does not support modifying the EP mode. Is this correct? If a custom board is later based on the TDA4VEN platform, how can the EP module circuit be added?  The link is as follows: e2e.ti.com/.../tda4ven-q1-transmitting-video-streams-between-two-tda4vens-via-pcie

Hi Quansheng,

The TDA4VEN SoC supports, but not the EVM. The J784S4 EVM has a note that says which resistors must be connected/disconnected depending on EP/RC mode which can be referenced for TDA4VEN custom board. 

Regards,

Takuma