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Products > Single Board Computers > MYD-LT527-SX (Allwinner T527) > MYD-LT527-SX |
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MYD-LT527-SX |
- Commercial Display Board based on Allwinner T527 Processor
- Up to 1.8GHz Octa-core ARM Cortex-A55 MPU with GPU
- 2GB LPDDR4, 16GB eMMC, 32Kbit EEPROM
- 2x RS232, RS485, USB 3.0, 5x USB 2.0, 2x CAN, TF Card Slot
- 2x Gigabit Ethernet, WiFi/Bluetooth, PCIe Slot for 4G/5G Module
- 2x MIPI-CSI, HDMI/Mini-DP/MIPI-DSI/LVDS, Audio Input/Output
- Supports for Android OS
- Optional Camera Module |
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MYIR is a thrid party partner of Allwiinner, welcome to use MYIR's Allwinner series products!
We also offer custom design services, welcome your inquiry!
https://www.myirtech.com/allwinnerseries.asp
The MYD-LT527-SX is an excellent commercial display board specially designed for visual display devices, catering to the demands of commercial and advertising sectors. It is built around MYIR’s MYC-LT527 SOM with integrated highly efficient Allwinner T527 processor, 2GB of LPDDR4 memory, and 16GB of eMMC storage. It is ready to run Android Operating System and supports an extended working temperature range from -20 to 70 degrees Celsius.
The T527 processor stands out with its Octa-core ARM Cortex-A55 MPU and is capable of operating at up to 1.8GHz, along with a G57 MC1 GPU, supporting 4K@30fps H.265 video decoding and 1080@60fps H.264 video encoding, guaranteeing superior video processing. Leveraging the extensive features of the T527 processor, the MYD-LT527-SX delivers exceptional multimedia performance. The board offers a diverse array of video output interfaces, including HDMI, eDP, MIPI-DSI, and a 1*Dual-LVDS, along with video input interfaces, specifically 2*MIPI-CSI, enabling seamless multi-screen displays. Moreover, it offers a wide range of advanced connectivity options, such as dual Gigabit Ethernet, one USB3.0 and five USB2.0 ports, two CAN interfaces, a Mini PCIe interface for USB based 4G/5G module, a Micro SD card slot, dual RS232 and RS485 interfaces, as well as an onboard WiFi/Bluetooth module, all enhancing its network and data transfer capabilities. With its robust performance and versatile interfaces, the MYD-LT527-SX is ideally suited for high-performance industrial robots, energy and power systems, medical devices, display control integrated machines, edge intelligent boxes, vehicle terminals, and other embedded devices that require advanced multimedia functionalities.
MYD-LT527-SX Top-view
MYD-LT527-SX Bottom-view
The MYD-LT527-SX is delivered with a Quick Start Guide and one power plug. MYIR also offers the MY-CAM003M MIPI Camera Module as an add-on option for the board.
Features
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Item
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Features
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CPU
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Allwinner LT527 processor, Octa-core ARM CortexTM-A55, up to 1.8 GHz
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Memory
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2GB LPDDR4
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Storage
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16GB eMMC
32Kbit EEPROM
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Communications
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1x Debug UART (TTL)
1x RS485
2x RS232
2x TTL
2x 10/100/1000M Ethernet
1x USB2.0 Host (Type-A)
1x USB3.0 Host (Type-A)
4x USB2.0 Host (4-pin header connectors)
1x Mini PCIe Interface for USB based 4G/5G Module
1x SIM Card Slot
1x Micro SD card slot
2x CAN
1x WiFi/BT Module
1x IR RX Jack
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Display
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1x HDMI Display Interface
1x Dual-LVDS Display Interface
1x eDP Display Interface
1x MIPI-DSI Display Interface
2x MIPI-CSI Camera Interface, supports MYIR’s MY-CAM003M MIPI Camera Module
1x 3.5mm Headphone Jack
1x MIC Interface
1x Stereo Speaker Interface
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User I/O
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2x 2.0mm piech 10-pin expansion header (GPIO/ADC)
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Dimensions
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140mm x 100mm (6-layer PCB design)
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Power supply
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DC 12V/2A
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Working Temp.
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-20~70 Celsius
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Others
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2x Buttons (1x Reset, 1x User)
2x LEDs (1x Power indicator; 1x User LED, defined as ERROR LED by default)
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OS support
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Android 13
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Target Applications
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Robots, Energy and Power Systems, Medical Devices, Display-Control Integrated Machines, Edge Intelligent Boxes, Vehicle Terminals
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Other MYIR's Allwinner Products
https://www.myirtech.com/allwinnerseries.asp
MYD-LT527 Development Board (MYC-LT527 as core board, Allwinner T527）
MYD-YT507H Development Board (MYC-YT507H as core board, Allwinner T507-H)
MYD-YT113i Development Board (MYC-YT113i as core board, Allwinner T113-i)
MYD-YT113X Development Board (MYC-YT113X as core board, Allwinner T113-S3)
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Hardware Specification
Allwinner T527 series features high-performance octa-core Cortex-A55 AI platform SoCs for the electronic commercial, industrial, and automotive fields. The chip family integrates octa-core Cortex-A55 CPU, a HiFi4 DSP, 2 TOPS NPU, G57 MC1 GPU, 32-bit DDR3/DDR3L/DDR4/LPDDR3/LPDDR4/LPDDR4X DRAM, high-speed interfaces (PCIe2.1 and USB3.1), automotive interface (CAN), multi video output interfaces (2*RGB/2*Dual-LVDS/2*MIPI DSI/HDMI/eDP), and video input interfaces (MIPI CSI). The chip family supports 4K@60fps H.265 decoder, 4K@30fps H.264 decoder, 1080p@60fps H.264 encoder, DI, and SmartColor system, which provides users with smooth experience and professional AI visual effect. T527 series can be used in Content sharing and self-service interactive terminals, Smart manufacturing, and other electronic commercial and industrial devices.
MYIR is using the T527M00X0DCH for the MYD-LT527-SX. The main differences of the T527 series devices are described as in below form:
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Devices
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NPU
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Video Decoder
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Package
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T527H02X0DCH
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Support
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H.265, 4K@60fps, 10bits
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17 mm x 17 mm, FCBGA 664 balls
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T527H00X0DCH
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Not Support
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H.265, 4K@60fps, 10bits
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17 mm x 17 mm, FCBGA 664 balls
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T527M02X0DCH
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Support
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H.265, 4K@30fps, 8bits
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17 mm x 17 mm, FCBGA 664 balls
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T527M00X0DCH
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Not Support
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H.265, 4K@30fps, 8bits
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17 mm x 17 mm, FCBGA 664 balls
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T527 Series Device Summary
T527 Processor Block Diagram
MYD-LT527-SX Block Diagram
Dimensions of MYD-LT527-SX
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Software Features
The MYD-LT527-SX supports for Android OS and is equipped with comprehensive software packages. To assist clients in speeding up their projects, the kernel and numerous peripheral drivers are provided in source code format. Below is a brief overview of the key software features:
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Item
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Feature
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Description
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Image
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Bootloader
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U-boot
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Boot program uboot_2018.02
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Scanning, reading, and writing to the contents of eMMC/TF cards
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Support
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ext2/3/4 file system access through EMMC/TF card
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Support
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Complete upgrade of the image through TF card
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Support
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Device Tree FIT
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Support
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Memory read and write test, I2C read and write, reset
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Support
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Kernel
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Linux kernel
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Customized base on official kernel_5.15 version
Android version: Q (13.0)
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Network support
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TCP/IP network protocol stack
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Support
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Ethernet Protocol
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Support
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Net Bridge, IP Route, Netfilter
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Support
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qmi_wwan protocol and USB serial
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Support
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CAN bus subsystem
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Support
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Bluetooth subsystem
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Support
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Wireless protocol stack
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Support
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IPV6
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Support
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File system
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DEVTMPFS
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Support
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Ext2/3/4 File System
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Support
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Overlay File System
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Support
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VFAT File System
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Support
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Multimedia
module
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Multimedia-related modules include video input modules supported by the platform, such as VPU, UVC, and V4L2.
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Support
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Sound module
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Audio-related modules, audio input and output devices supported by the platform.
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Support
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Graphics module
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Display-related modules, such as the platform-supported backlight, display, GPU, etc.
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Support
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Input subsystem
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Buttons, HID, and touch subsystems. Input devices supported by the platform.
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Support
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USB gadget
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Mass storage, rndis, serial
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Support
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Drivers
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MMC
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Emmc driver
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Source code
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SPI
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SPI driver
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Source code
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I2C
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I2C driver
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Source code
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USB Host
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USB driver
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Source code
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Ethernet
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Gigabit Ethernet Driver
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Source code
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RS232/RS485/Uart
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Serial driver
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Source code
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Camera
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MIPI Camera driver (OV5640)
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Source code
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GPIO key
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Key driver
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Source code
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RTC
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RTC driver
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Source code
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Gpio Led
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LED driver
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Source code
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HDMI
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HDMI driver
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Source code
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Touch
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Touch screen driver
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Source code
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WIFI
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WiFi driver
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Source code
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bt
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Bluetooth driver
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Source code
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Audio
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Audio driver
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Source code
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LVDS
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LVDS driver
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Source code
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File system
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Kernel
firmware
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wifi_realtek firmware, bcmwifi firmware
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Support
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Initial subsystem
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Init (zygote)
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Support
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ueventd
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Support
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System Tools
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Bash shell environment
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Support
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Coreutils (chgrp, chmod, chown, kill, cp, dd... )
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Support
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util-linux (fdisk, fsck...)
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Support
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tar with long options
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Support
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top
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Support
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e2fsck
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Support
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resize2fs
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Support
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gzip
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Support
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System settings
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localized data (C en_US)
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Support
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time zone information (Asia/Shanghai)
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Support
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User and password (User: root, password is empty)
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Support
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Test Tools
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memtester
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Support
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i2c-tools
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Support
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microcom
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Support
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hwclock
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Support
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gdbserver
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Support
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getevent
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Support
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tslib, ts_test, ts_calibrate
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Support
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hexdump
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Support
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Development language
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JAVA
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Support
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C/C++
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Support
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Kotlin
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Support
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Database
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sqlite3
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Support
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Network applications
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scp
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Support
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netstat
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Support
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iptables
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Support
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iperf
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Support
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iproute2 (iproute)
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Support
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udhcpc
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Support
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pppd
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Support
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ifconfig
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Support
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openssh server (sshd)
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Support
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openssh client (ssh)
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Support
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wpa-supplicant
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Support
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wpa-supplicant-cli (wpa_cli)
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Support
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tcpdump
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Support
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route
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Support
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Security
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openssl-devel
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Support
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Word processing
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grep
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Support
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Sed
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Support
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Awk
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Support
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Multimedia
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alsa-utils
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Support
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Others
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bc
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Support
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SDK
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Tool Chain: gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu
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Support
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C function library: glibc
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Support
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C++ function library: libstdc++
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Support
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libssl-dev
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Support
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libxml2
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Support
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libcedarx
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Support
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Relative Download and Links
You can download relative chip datasheet, products datasheet, user manual, software package from below. Detailed technical data available on request.
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1
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MYD-LT527-SX Overview
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2.18 MB
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2
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Allwinner T5 Series Brief Introduction
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162 KB
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3
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MYC-LT527 Overview
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2.34 MB
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4
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MYD-LT527-SX Quick Start Guide
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1.43 MB
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MYD-LT527-SX Top-view
MYD-LT527-SX Bottom-view
MYD-LT527-SX
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Price and Ordering
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Item
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Part No.
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Packing List
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Unit Price
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Ordering
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MYD-LT527-SX
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MYD-LT527M-16E2D-180-E-SX
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- One Power Plug
- One Quick Start Guide
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USD95
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MY-CAM003M
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MIPI Camera Module
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USD25
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12V/2A Power Adapter
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22001.00004
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One 12V/2A Power Adapater
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USD5
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Note:
1. Customers need to prepare their own 12V DC power adapter. The power adapter cannot be directly inserted for use. Please refer to the Quick Start Guide and DIY to properly connect with the power plug provided by MYIR before use. The optional 12V/2A power adapter provided by MYIR is only for evaluation and testing purposes.
2. Bulk discount is available. Please contact MYIR for inquiries.
3. We accept custom design based on the MYD-LT527-SX, whether reducing, adding or modifying the existing hardware according to customer’s requirement.
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Overview
