Chip: A311D2
System: Support Android 11
Function: Support VBYONE/HDMI 4k HD output, support HDMI input
Interface: rich motherboard interface, support external interface
Android 11 system
Amlogic A311D2
Octa-core high-performance chip
Ethernet/WIF/BT
VBYONE/HDMI output
HDMI input
Support TF card
Extended storage
Support secondary development
Chip: A311D2
System: Support Android 11
Function: Support VBYONE/HDMI 4k HD output, support HDMI input
Interface: rich motherboard interface, support external interface
The operating system is Android 11, which supports Android system customization
Provide system API interface code to support customer upper-level APP development
Support HDMI 2160P@60Hz output
Support HDMI IN 3840X2160@60Hz input
Support VBYONE 4K 60HZ/120HZ display output
Support DP 3840X2160@60Hz input
Support dual-screen display
Quad Core Cortex-A73 + Quad Core Cortex-A53
Main frequency up to 2.2GHz
Mali-G52 MP8
4Kx2Kp60 + 1x1080p60 video decoding
Android 11
DDR default 4G can support up to 8G; EMMC default 32G, can be extended up to 128G
Support 1000M/100M/10M adaptive Ethernet input
Support WIFI 6, BT5.0; support sharing WIFI hotspot
6 USB3.0 (3 Type-A, 2 Type-C, 1 Type-C with PD2.0 fast charge); 6 USB2.0 (1 USB_OTG/HOST, 2 Type-A) , 3 built-in interfaces); 2 USB3.0-OUT
2 TTL serial ports, 1 Debug serial port (TTL/RS232)
2 HDMI_IN ports, up to 3840X2160@60Hz input
1 HDMI output interface, supports up to 2160P@60Hz output
1 VBYONE interface, support 4K 60HZ/120HZ display output
1 OPS interface, after connecting the OPS daughter board, it can be connected to a standard OPS computer
1 DP input interface, supports up to 3840X2160@60Hz input
1 speaker port, 1 front port
8 ADC buttons
1 remote control interface
Support speaker interface, up to two 8Ω 15W, dual-channel speaker output; support one woofer
Support 1 IIC, 1 MIC array, 1 headphone audio output, 1 spdif audio output
Intention to negotiate
Communication between the two parties
demand analysis
The plan is determined
Delivery assessment
contract payment
design drawing
Drawing confirmation
Preparation production
Production and processing
test aging
Quality inspection
package delivery
After-sales service tracking
FAE 1 to 1 exclusive service
Chip original factory
Technical Support
Complete cross-system on chip
application service
3 years warranty 7 days maintenance
Full technical support
Guaranteed one-year bad screen rate
5‰ (after installation)
All PCB boards of the motherboard
Cooperate with listed board factory