1 Introduction to Evaluation Board
Chuanglong Technology TLT507-EVM is a 4-core ARM Cortex-A53 domestic industrial evaluation board based on Allwinner T507-H processor design, the main frequency is up to 1.416GHz, and it is composed of a core board and an evaluation board. All components such as the core board CPU, ROM, RAM, power supply, and crystal oscillator adopt domestic industrial-grade solutions, and the localization rate is 100%. At the same time, most of the components on the evaluation board also use domestic industrial-grade solutions. The core board has been verified by professional PCB layout and high and low temperature tests. It is stable and reliable, and can meet various industrial application environments.
The evaluation board is rich in interface resources, leading to communication interfaces such as three-way network ports, four-way USB, two-way CAN, and two-way RS485, onboard Bluetooth, WIFI, 4G (optional) modules, and leads to MIPI CSI, HDMI OUT, LVDS LCD at the same time , TFT LCD, CVBS OUT, LINE OUT and other audio and video multimedia interfaces, support dual-screen different display, G31 MP2 GPU, 4K@60fps H.265 video hardware decoding, 4K@25fps H.264 video hardware encoding, which is convenient for users to quickly implement products Program evaluation and technology pre-research.
Figure 1 Front view of the evaluation board
Figure 2 Oblique view of the evaluation board
Figure 3 Evaluation Board Side View 1
Figure 4 Evaluation Board Side View 2
Figure 5 Evaluation board side view 3
Figure 6 Evaluation Board Side View 4
2 typical application fields
- industrial control
- Industrial Gateway
- energy power
- Rail
- Instrumentation
3 Software and hardware parameters
hardware block diagram
Figure 7 Evaluation board hardware block diagram
Figure 8 Evaluation board hardware resource diagram 1
Figure 9 Evaluation board hardware resource diagram 2
hardware parameters
Table 1
| CPU |
Allwinner T507-H, 28nm |
| 4x ARM Cortex-A53, up to 1.416GHz |
|
| GPU: G31 MP2, Support OpenGL ES 1.0/2.0/3.2, Vulkan 1.1, OpenCL 2.0 |
|
| Encoder: Support 4K@25fps H.264 video hardware encoding |
|
| Decoder: Support 4K@60fps H.265 video hardware decoding |
|
| ROM |
8/16GByte eMMC |
| RAM |
1/2GByte DDR4 |
| LED |
2x power indicator light (1 on the core board, 1 on the evaluation board) |
| 4x User Programmable LEDs (2 on core board, 2 on evaluation board) |
|
| KEY |
1x PWRON button |
| 1x RESET button |
|
| 3x user input buttons |
|
| Video IN |
1x MIPI CSI, support 8M@30fps or 4 x1080p@25fps, 30pin FFC connector, pitch 0.5mm |
| Video OUT |
1x HDMI OUT, support 4K@60fps |
| 1x LVDS LCD resistive touch screen interface, support 1080P@60fps, 2x 15pin (display) + 6pin (backlight) pin header terminals, pitch 2.0mm; 4pin (touch) pin header, pitch 2.54mm Note: There is a multiplexing relationship between LVDS LCD and TFT LCD pins |
|
| 1x TFT LCD resistive touch screen interface, support 1080P@60fps, 40pin FFC connector, pitch 0.5mm |
|
| 1x CVBS OUT, via TVOUT, RCA lotus |
|
| AUDIO |
1x 3.5mm LINE OUT interface |
| Ethernet |
1x ETH0 USB, lead out via USB3, RJ45 interface, 10/100Mbps adaptive |
| 1x ETH1 RMII, RJ45 interface, 10/100Mbps adaptive |
|
| 1x ETH2 RGMII, RJ45 interface, 10/100/1000Mbps adaptive |
|
| USB |
1x USB0 OTG0, USB2.0, Type-C interface |
| 1x USB1 HOST, USB2.0, Type-A interface |
|
| 2x USB2 HOST, USB2.0, lead out through USB2 HUB, Type-A interface |
|
| SDIO |
1x SDIO, lead out through SDC1, 2x 6pin female header, pitch 2.54mm |
| SD |
1x Micro SD, lead out through SDC0 |
| WIFI |
1x WIFI module, lead out through USB2 HUB, 150Mbps rate |
| 4G |
1x 4G module (optional), lead out through USB2 HUB, Mini PCIe female seat |
| 1x Micro SIM interface |
|
| Bluetooth |
1x Bluetooth module, connected via UART5 |
| UART |
1x Debug UART, lead out through UART0, Type-C interface |
| 2x RS485 UART, lead out through UART2, UART5, 3pin green terminal, spacing 3.81mm |
|
| 1x RS232 UART, lead out through UART1, 3pin green terminal, spacing 3.81mm |
|
| SPI |
1x SPI, lead out through SPI0, 6pin white terminal, pitch 2.54mm |
| CAN |
2x CAN, extended through SPI1, 3pin green terminal, pitch 3.81mm |
| GPADC |
1x 6pin header terminal, GPADC0~GPADC3, pitch 2.54mm |
| Watchdog |
1x 3pin header configuration interface, pitch 2.54mm, using external chip solution |
| RTC |
1x RTC seat, suitable for button battery ML2032 (3V rechargeable), CR2032 (3V not rechargeable) |
| JTAG |
1x JTAG interface, 2x 7pin specification, pitch 2.0mm |
| EXPORT |
1x EXPORT expansion interface, 2x 4pin female header, pitch 2.54mm |
| BOOT SET |
1x 1bit start mode selection DIP switch |
| SWITCH |
1x Power toggle switch |
| POWER |
1x 12V DC input DC-005 power interface, which can be adapted to a power plug with an outer diameter of 5.5mm and an inner diameter of 2.1mm |
| 1x 12V DC input, 3pin green terminal, pitch 3.81mm |
software parameters
Table 2
| kernel |
Linux-4.9.170、Linux-RT-4.9.170 |
|
| File system |
Buildroot-201902、Ubuntu |
|
| Graphical Interface Development Tool |
Qt-5.12.5 |
|
| The software development kit provides |
V2.0_20220618 |
|
| Driver support |
LED |
KEY |
| UART |
CAN |
|
| SPI |
PWM |
|
| DDR4 |
eMMC |
|
| SD |
GPADC |
|
| Ethernet |
USB2.0 |
|
| 4G/WIFI/Bluetooth |
HDMI OUT |
|
| RTC |
LINE OUT |
|
| MIPI CSI |
CVBS OUT |
|
| TFT LCD |
LVDS LCD |
|
| Touch Screen |
||
4 Development Information
(1) Provide core board pin definition, editable base board schematic diagram, editable base board PCB, chip Datasheet, assist in the selection of domestic component solutions, and shorten the hardware design cycle;
(2) Provide system solidified image, file system image, kernel driver source code, and rich Demo programs;
(3) Provide a complete platform development kit and introductory tutorials, saving time for software finishing and making application development easier.
Development cases mainly include:
- ARM and FPGA communication development case (SPI/SDIO)
- 8/16通道国产同步AD采集开发案例（与AD7606/AD7616管脚兼容）
- Linux、Linux-RT、Qt应用开发案例
- Docker容器技术、MQTT通信协议、Ubuntu操作系统演示案例
- 4G/WIFI/Bluetooth开发案例
- IgH EtherCAT主站、SPI转CAN开发案例
- 双屏异显、OpenCV、H.264/H.265视频硬件编解码开发案例
5 电气特性
工作环境
表 3
| 环境参数 |
最小值 |
典型值 |
最大值 |
| 核心板工作温度 |
-40°C |
/ |
85°C |
| 核心板工作电压 |
/ |
5.0V |
/ |
| 评估板工作电压 |
/ |
12.0V |
/ |
功耗测试
表 4
| 类别 |
工作状态 |
电压典型值 |
电流典型值 |
功耗典型值 |
| 核心板 |
空闲状态 |
5.0V |
0.18A |
0.90W |
| 满负荷状态 |
5.0V |
0.41A |
2.05W |
|
| 评估板 |
空闲状态 |
12.0V |
0.26A |
3.12W |
| 满负荷状态 |
12.0V |
0.34A |
4.08W |
备注：测试数据与具体应用场景有关，仅供参考。
空闲状态：系统启动，评估板不接入其他外接模块，不执行程序。
满负荷状态：系统启动，评估板不接入其他外接模块，运行DDR压力读写测试程序，4个ARM Cortex-A53核心的资源使用率约为100%。
6 机械尺寸
表 5
| 核心板 |
评估底板 |
|
| PCB尺寸 |
37mm*58mm |
120mm*171.4mm |
| PCB层数 |
8层 |
4层 |
| PCB板厚 |
1.6mm |
2.0mm |
| 安装孔数量 |
/ |
4个 |
图 10 核心板机械尺寸图
图 11 评估底板机械尺寸图
7 产品型号
表 6
| 型号 |
CPU |
主频 |
eMMC |
DDR4 |
| TLT507-EVM-A1.0-64GE8GD-I-A1.0 |
T507-H |
1.416GHz |
8GByte |
1GByte |
| TLT507-EVM-A1.0-128GE16GD-I-A1.0 |
T507-H |
1.416GHz |
16GByte |
2GByte |
| TLT507-EVM-A1.0-64GE8GD-C-A1.0 |
T507-H |
1.416GHz |
8GByte |
1GByte |
| TLT507-EVM-A1.0-128GE16GD-C-A1.0 |
T507-H |
1.416GHz |
16GByte |
2GByte |
备注：
(1) 标配为TLT507-EVM-A1.0-64GE8GD-I-A1.0，其他型号请与相关销售人员联系。
(2) SOM-TLT507-64GE8GD-I-A1.0、SOM-TLT507-128GE16GD-I-A1.0型号核心板为全国产，其他型号核心板为非全国产。
型号参数解释
图 12
8 评估板套件清单
表 7
| 名称 |
数量 |
备注 |
| TLT507-EVM评估板 |
1个 |
/ |
| 12V电源适配器 |
1个 |
赠品 |
| 资料光盘/U盘 |
1套 |
赠品 |
| Micro SD系统卡 |
1个 |
赠品 |
| 读卡器 |
1个 |
赠品 |
| Type-C线 |
1条 |
赠品 |
| 直连网线 |
1条 |
赠品 |
| HDMI线 |
1条 |
赠品 |
| Type-C转接头 |
1个 |
赠品 |
| 2.4G天线 |
1条 |
赠品 |
9 技术服务
（1）协助底板设计和测试，减少硬件设计失误；
（2）协助解决按照用户手册操作出现的异常问题；
（3）协助产品故障判定；
（4）协助正确编译与运行所提供的源代码；
（5）协助进行产品二次开发；
（6）提供长期的售后服务。
10 增值服务
- 主板定制设计
- 核心板定制设计
- 嵌入式软件开发
- 项目合作开发
- 技术培训