Function comparison between cs5261 and ag9310 demoboard test board | cost advantage of cs5261 replacing ange ag9310

CS5261 And AG9310 demoboard Test board function comparison |CS5261 Replace ange AG9310 Cost advantage
CS5261 And AG9310 All are TYPEC turn HDMI 4K30HZ Conversion scheme chip .CS5261 Combined with the USB TYPE-C Input interface and HDMI Digital HD media interface output ,CS5261 Integrated DP1.4 Compatible receiver , One HDMI2.0b Compatible transmitter . Besides , It also includes two CC controller , be used for CC signal communication , In order to realize the DP Alt Mode and power transmission （5V Slow charging ） function , One for upstream TYPEC port , The other is for the downstream port .
CS9310 Support USB Type-C Show port override mode ,AG9310 You can stream video and audio from USB Type-C Interface to HDMI port . stay AG9310 in , Support 1 road 、2 road @1.62Gbps、2.7Gbps and 5.4Gbps Different configuration of frequency input ,HDMI Support [email protected] Output .
in summary ：CS5261 And AG9310 The functional characteristics of are consistent ,CS5261 And AG9310 Can be easily realized Type-C turn HDMI Data converter transfer .
CS5261 And AG9310 The parameter differences are as follows ：

Embedded oscillator , No external crystals are required

The embedded MCU And Serial flash

The embedded EDID（ If the terminal device does not ,CS5261 Will respond EDID）

Support HDCP 1.4, With support HDCP Transmitter / On chip key of receiver .

Support RGB 4:4:4 8/10 position bpc and YCbCr 4:4:4、4:2:2、4:2:0 8/10 position bpc

192KHz x8 Maximum audio sampling rate of the channel

LPCM And compressed audio coding format

CS5261 Built in crystal oscillator , There is no need to place crystals in the external circuit ,CS5261 built-in MCU, Can be updated online FW, Improve the compatibility and practicality of products ,CS5261 Built in embedded EDID, It can be driveless , Delay free screen projection and conversion , It greatly increases the comfort experience of the client .
CS5261demoboard And AG9310 demoboard As shown below ：

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CS5261 demoboard The schematic diagram of the reference circuit of the test board is as follows ：

AG9310 demoboard The schematic diagram reference circuit of the test board is as follows ：

To sum up, I see :AG9310 Design typec turn HDMI Audio video conversion scheme , There are many peripheral devices , The design circuit is complex , And no built-in MCU, Do not update online FW, And the chip has no built-in crystal , Peripheral circuits need to be matched with crystal oscillator , The overall plan BOM Cost comparison CS5261 You have to be tall , The scheme is cost-effective CS5261 Be low .
CS5261 Design Type-C turn HDMI Adapter plate BOM The listing is as follows ：
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