User Guide
14 of 25
002-34554 Rev. *A
2022-08-01
CY-SD4210 EZ-
USB™ SX3 HDMI 4K capture kit guide
Kit operation
5
Kit operation
This chapter describes how to boot the SX3 device after successful programming to demonstrate the kit
functionality by streaming video and audio. Two separate demonstrations are covered:
•
Streaming 1080p video
•
Streaming 4K video
Important note:
Before starting the demo, ensure the kit is loaded with the appropriate configuration as
shown in
5.1
Booting from the SPI flash
1.
Set the switch SW1 setting to the SPI position as follows:
Move SW1 pin 1 to the ON position and pin 2 to the OFF position.
Figure 14
Mode switch setting for SPI mode
2.
Power cycle the kit by unplugging and plugging the USB-C cable back in. Check for SX3 in the audio and
camera section of Device Manager, as shown in the following figure:
Figure 15
SX3 in Device Manager (note: in 5-
SX3, the number “5” will change depending on the PC
configuration)
