C792

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C792 front view
C792 rear view
C792 rear view
C792 rear view


Overview

The C792 is a HDMI to CSI-2 converter module with HDMI loop out that supports I2S audio output.

The HDMI input supports up to 4K 60Hz, and the HDMI loop out screen is consistent with the HDMI input screen.

CSI-2 output support up to 1080p 60Hz (4K screen will be automatically scaled to 1080p, the refresh rate remains unchanged).


Geekworm HDMI to CSI Module Series:

Convert HDMI signal acquisition into CSI signal and I2S audio signal. The maximum capture resolution depends on the HDMI to CSI converter board as well as the Raspberry Pi hardware.


Raspberry Pi hardware are primarily divided into two series, one supporting a maximum of 1080P@60Hz and the other supporting a maximum of 1080P50Hz.

  • Raspberry Pi versions that support up to 1080P60Hz: CM3, CM4, Pi 5B
  • Raspberry Pi versions that support up to 1080P50Hz: zero, zero2, Pi3B, Pi4B, etc.
Picture Model Description Max Input Resolution Matching Case I2S Audio HDMI Capture Chip PCB Dimension CSI-2 Connector Supported SOC
C790-Packing-List.jpg C790 HDMI to CSI-2 1080p@60fps None Yes
with 1 x I2S cable (15cm length)
Toshiba TC358743XBG 30 x 45 mm
  • 15-PIN FPC (pitch 1.0 mm) on the front of C790
  • 22-PIN FPC (pitch 0.5 mm) on the rear of C790
Pi 5B / 4B / 3B+ / 3B / 3A+ / Zero / Zero W/ Zero 2W / CM3 / CM4
C792-IMG-9541-size.jpg C792 HDMI to CSI-2 with HDMI OUT loop
  • 1080P@60Hz for Pi 5B, CM4, CM3,
  • 1080P@50Hz for zero, zero2, Pi3B, Pi4B
None Yes
with 1 x I2S cable (15cm length)
Toshiba TC358743XBG 56 x 56 mm
  • 15-PIN FPC (pitch 1.0 mm) on the front of C792
  • 22-PIN FPC (pitch 0.5 mm) on the rear of C792
Pi 5B / 4B / 3B+ / 3B / Zero / Zero W/ Zero 2W / CM3 / CM4
X630-Packing-List.jpg X630 HDMI to CSI-2 1080p@50fps X630-C1 Yes, but I2S wiring or the X1300-A2 accessory board is necessary Toshiba TC358743XBG 30 x 42.4 mm 15-PIN FPC (pitch 1.0 mm) 4B / 3B+ / 3B / 3A+ / Zero W / Zero 2W
X1300-V1.0-IMG-7645-Packing List.jpg X1300 HDMI RX to MIPI CSI-2-TX 1080p@60fps X1300-C1 Yes, but I2S wiring or the X1300-A2 accessory board is necessary Toshiba TC358743XBG 30 x 37.5 mm 22-PIN FPC (pitch 0.5 mm) Pi 5B / CM4 IO
X1301-V1.1-IMG-8060-Packing-List.jpg X1301 HDMI RX to MIPI CSI-2-TX HDMI loop output 1080p@60fps X1301-C1 Yes Toshiba TC358743XBG 57 x 85.5 mm 22-PIN FPC (pitch 0.5 mm) Pi 5B / 4B / 3B / 3B+ / 3A+ / CM4 IO
C779-Packing-List.jpg C779 HDMI to CSI-2 1080p@50fps None NO Toshiba TC358743XBG 35 x 50 mm 15-PIN FPC (pitch 1.0 mm) Pi 5B / 4B / 3B+ / 3B / 3A+ / Zero / Zero W/ Zero 2W
X1300-A2-IMG-8370-acce-1.jpg X1300-A2 I2S audio accessory board for X630 / X1300 1080p@60fps None This is a I2S audio accessory board - 57 x 65 mm -
  • work with X1300 HDMI to CSI-2 for Raspberry Pi 5B, CM4 IO board
  • work with X630 HDMI to CSI-2 for Raspberry Pi 4B, 3B+ and 3B

Hardware Parameters

  • Model: C792
  • Compatible with Raspberry Pi 5B/4B/3B/Zero/CM5/CM4
  • HDMI input: supports up to 1080P60Hz on Raspberry Pi (Only when use with CM4 /CM5/ Pi 5B)
  • 2 CSI-2 channels & clock (Pi 4B/3B and Pi Zero only support 2 lan, max 1080P1080p50Hz, and Pi CM4 /CM5/ 5B can support 4 lan, max 1080P1080p60Hz)
  • The CSI-2 interface, with 15 pin FPC seat, spacing 1.0 mm, is located on the front of the C792 module.
  • The CSI-2 interface, with 22 pin FPC seat, spacing 0.5 mm, is located on the back of the C792 module.
  • Size: 56 x 56 mm
  • Power supply:5V
  • Weight: 25g

Important note:

  • The hardware programme is GSV2001+TC358743, in which GSV2001 realizes HDMI one-part-two function and TC358743 realizes HDMI to CSI-2 function.
  • In order to ensure the stability of the module, it is strongly recommended that the module be powered through the 5V power supply interface.
  • When the‘HDMI Loop Out’is connected to the monitor, the HDMI source detects the monitor connected to the‘HDMI Loop Out’; when the‘HDMI Loop Out’is not connected to the monitor, the HDMI source detects the monitor connected to the TC358743. When‘HDMI Loop Out’is not connected to a monitor, the HDMI source detects the monitor emulated by the TC358743.

Packing List

  • 1 x C792 HDMI to CSI-2 Module
  • 1 x 5V power cable
  • 1 x 15cm Length FPC 15pin 1.0mm cable (for Pi 4B / 3B / Pi Zero)
  • 1 x 15cm Length FPC 22pin 0.5mm cable (for Pi 5B / CM5 / CM4)
  • 1 x I2S cable

C792-IMG-9541-Packing list.jpg

User Manual

Here are a few tutorials:

FAQ

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