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TS-660A Android 12 Octa-Core 4K Display Board with V-by-One and Dual HDMI Input
The TS-660A is a high-performance Android 12 commercial display controller board powered by the HiSilicon Hi3751V660 octa-core Cortex-A55 processor. It supports 4K V-by-One output, optional LVDS output, dual 4K HDMI inputs, Wi-Fi 6, Bluetooth 5.4, Ethernet, USB, UART and I²C expansion. With flexible memory and storage configurations, powerful audio output and support for NearLink, GPMI and HDR Vivid technologies, it is designed for 4K digital signage, advertising displays and intelligent self-service terminals.
Core Advantages
- HiSilicon Hi3751V660 octa-core Cortex-A55 processor
- Android 12 operating system
- ARM Mali-G52 MC graphics processor
- 4K V-by-One display output
- Optional LVDS output configuration
- Dual HDMI inputs supporting up to 4K
- Wi-Fi 6 and Bluetooth 5.4
- 1GB to 4GB DDR4 memory options
- 8GB to 128GB eMMC storage options
- NearLink, GPMI and HDR Vivid support
Powerful Octa-Core Performance
The TS-660A uses the HiSilicon Hi3751V660 64-bit processor featuring an octa-core Cortex-A55 architecture with four performance cores and four efficiency cores. Combined with Android 12, it provides stable computing performance for multitasking, commercial applications and high-definition multimedia processing.
Advanced Graphics Processing
The integrated ARM Mali-G52 MC GPU provides strong image rendering, graphical processing and video decoding performance. It supports smooth playback of high-definition commercial content and responsive operation of interactive applications.
Flexible Memory and Storage
The standard configuration includes 2GB DDR4 memory and 32GB eMMC storage. Memory capacities from 1GB to 4GB and storage capacities from 8GB to 128GB are available to meet different application, content and software requirements.
4K V-by-One Display Output
One V-by-One output supports an 8-lane transmission rate and display resolutions up to 4K. It can directly connect compatible ultra-high-definition LCD panels and provide detailed, clear image quality for large-format commercial displays.
Optional LVDS Output
One LVDS output configuration is available as an alternative to the V-by-One output. V-by-One and LVDS are mutually exclusive options, allowing the board to match different LCD panel and display equipment requirements.
Dual 4K HDMI Inputs
Two HDMI input interfaces support external video sources with resolutions up to 4K. HDMI CEC supports compatible equipment control, while ARC audio return is supported and disabled by default for flexible audio and video integration.
Rich Peripheral Expansion
- 3 × USB 2.0 HOST ports
- 1 × UART serial communication port
- 1 × I²C expansion interface
- Touch-panel controller support
- USB storage and peripheral support
Wi-Fi 6 and Bluetooth 5.4
Built-in Wi-Fi 6 provides faster wireless transmission, improved network efficiency and stronger interference resistance. Bluetooth 5.4 supports peripheral pairing, data interaction and wireless control for intelligent terminal applications.
Stable Wired Network
The integrated 10/100 Mbps auto-negotiation Ethernet interface provides reliable wired communication for content updates, remote management, data transmission and commercial display network deployment.
NearLink and GPMI Technology
The platform supports domestic intelligent terminal technologies including NearLink and GPMI, helping provide flexible high-speed connectivity and interface expansion for compatible display and intelligent device applications.
HDR Vivid Display Enhancement
HDR Vivid technology helps improve image contrast, brightness, color detail and visual depth, providing enhanced picture performance for compatible ultra-high-definition commercial display content.
Flexible High-Power Audio Output
The integrated stereo amplifier supports 2 × 8W at 8Ω when using the onboard power supply. With a compatible external 18V power supply, speaker output can be configured up to 2 × 15W at 8Ω.
TS-660A Android 12 Commercial Display Controller Board Interface and Expansion Port Diagram
Core Configuration
| Model | TS-660A |
|---|---|
| CPU | HiSilicon Hi3751V660 64-bit octa-core Cortex-A55 processor featuring four performance cores and four efficiency cores |
| GPU | Integrated ARM Mali-G52 MC graphics processor |
| Operating System | Android 12.0 |
| Memory | 2GB DDR4 standard memory; 1GB to 4GB options available |
| Storage | 32GB eMMC standard storage; 8GB to 128GB options available |
Display Interfaces
| V-by-One Output | 1 × V-by-One output supporting an 8-lane transmission rate and compatible LCD panel resolutions up to 4K |
|---|---|
| LVDS Output | 1 × optional LVDS output configuration. The LVDS and V-by-One output versions are mutually exclusive. |
| HDMI Inputs | 2 × HDMI input ports supporting external video signals with resolutions up to 4K |
| HDMI CEC | Supports HDMI CEC communication and control with compatible external devices |
| HDMI ARC | Supports HDMI ARC audio return; disabled by default |
| HDR Technology | Supports HDR Vivid technology for compatible video and display applications |
Expansion Interfaces
| USB | 3 × USB 2.0 HOST ports for connecting USB flash drives, keyboards, mice, cameras and other compatible peripherals |
|---|---|
| Serial Port | 1 × UART serial port for device communication, debugging and external equipment control |
| I²C Interface | 1 × I²C interface for connecting an I²C touch panel or other compatible I²C peripherals |
| NearLink | Supports NearLink connectivity for compatible intelligent devices and peripheral applications |
| GPMI | Supports GPMI technology for compatible high-speed multimedia and display interface applications |
Network Support
| Wireless Network | Built-in Wi-Fi 6 and Bluetooth 5.4 support |
|---|---|
| Bluetooth | Supports compatible Bluetooth device pairing, data transmission and peripheral control |
| Wired Network | Supports 10/100 Mbps auto-negotiation Ethernet |
Audio Configuration
| Onboard Speaker Output | Stereo speaker output supporting 2 × 8W at 8Ω when using the onboard power supply |
|---|---|
| External-Power Speaker Output | Stereo speaker output configurable up to 2 × 15W at 8Ω when using a compatible external 18V power supply |
| Headphone Jack | 1 × 3.5 mm three-pole headphone interface |
Software and Development
| Android Platform | Android 12 operating system for commercial display and intelligent terminal applications |
|---|---|
| Application Support | Supports installation and operation of compatible Android multimedia, digital signage and terminal applications |
| Flexible Configuration | Memory, storage, display output and interface configurations can be selected according to project requirements |
Other Specifications
| Board Dimensions | 153 × 102.5 mm |
|---|---|
| RTC | Supports RTC real-time clock |
| System Upgrade | Supports local firmware upgrades via USB flash drive |
| Power Supply | 12 V DC, 3 A |
| External Audio Power | Compatible external 18V power supply required for the optional 2 × 15W speaker output configuration |
| Remote Control | Infrared remote control supported |
Typical Applications
- 4K commercial advertising displays
- Large-format digital signage
- Retail information and promotional screens
- Public transportation information displays
- Government information and service screens
- Banking and hospital self-service terminals
- Campus and industrial park information displays
- Government and corporate publicity displays
- Intelligent interactive terminals
- Embedded ultra-high-definition display equipment
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