C790

C790

C790 Optional Accessories

C790 Pin Description

C790 Front

C790 Back

C790

C790 application

Overview

C790 is an upgraded version of C779, C790 has made the following upgrades.

• Solved the issue of back powering of HDMI IN interface
• New added interface to support I2S audio
• C790 supports CSI-2 2 lane and 4lane at the same time

Hardware Parameters

• Compatible with Raspberry Pi 5/4B/3B+/3B/Zero/Zero W/Zero 2W/CM4/CM3
• HDMI input: supports up to 1080P60Hz on Raspberry Pi (Only use with CM4)
• HDMI to CSI-2 bridge chip:Toshiba TC358743XBG
• 4 CSI-2 channels & clock (Pi 4 and Pi Zero only support 2 lan, max 1080P@50fps, and CM4 can support 4 lan, max 1080P@60fps)
• The CSI-2 interface, with 15 pin FPC seat, spacing 1.0 mm, is located on the front of the C790 module.
• The CSI-2 interface, with 22 pin FPC seat, spacing 0.5 mm, is located on the back of the C790 module.
• Size: 30 x 45 mm
• Power supply:3.3V
• Weight: 10g

Packing List

• 1 x C790 HDMI to CSI-2 Module
• 1 x 15cm Length FPC 15pin 1.0mm cable (for Pi 5B / 4B / 3B / 3A)
• 1 x 15cm Length FPC 22pin 0.5mm cable (for Pi Zero / Zero W / Zero 2W / CM4 / CM3)
• 1 x I2S cable (15cm length)

User Manual

• Due to the absence of hardware encoding on the Pi 5B, the software usage instructions for Pi platforms are currently divided into two sections: Pi 5B configuration and configuration for other Pi platforms.
• In platforms such as Zero, Zero 2, Pi 3B, Pi 4B, etc., there is a reference for testing HDMI to CSI module demo： C779-Software or Raspberry pi official forum post
• Pi 5B platforms HDMI to CSI module test demo reference： CSI Manual on Pi 5
• Refer to: https://wiki.blicube.com/blikvm/en/hdmi-csi-i2s/

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Anonymous user #2

4 months ago

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This is not plug-and-play. Such an app would be welcomed.

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Anonymous user #1

6 months ago

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What is Raspberry Pi 5 maximum 1080p fps? Does RPI 5 utilize 4 lan like CM4?

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Lisa

5 months ago

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the same with Raspberry Pi4

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Harry

5 months ago

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Refer to X1300, and supports 4 lan like cm4

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