AR# 71336

2017.4 LogiCORE IP MIPI DSI Transmitter Subsystem v2.0 (Rev.1) - Can the MIPI DSI Transmitter Subsystem v2.0 (Rev.1) send a Long packet DCS command?

Description

Can the MIPI DSI Transmitter Subsystem v2.0 (Rev.1) send a Long packet DCS command (Data Type = 0x39)?

Solution

No, the DCS Long Write command (Data Type = 0x39) is not supported.

(PG260) Chapter 2 mentions that only DCS short write commands are supported. (Data Type = 0x05 or 0x15)

Note 1: the DCS Long Write command is supported by MIPI DSI Transmitter Subsystem v2.0 (Rev.7) or later versions (IP generated in Vivado 2019.2 or later versions).
Note 2:
the DCS Short Read command and Long Read commands are not supported as the MIPI DSI Transmitter Subsystem does not use Bi-directional I/O.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
66769 MIPI DSI TX Subsystem - Release Notes and Known Issues for the Vivado 2016.1 tool and later versions N/A N/A
AR# 71336
Date 01/04/2020
Status Active
Type General Article
Devices More Less
IP