Excellent Performance TI AM335X Development Board & Core Board Stm32 Development Board
TI AM335X Development Board Specifications
Core Module is designed by 6-floor PCB; the volume is only card size; together with CPU, DDR2 RAM, NandFlash, DataFLash, network; using 5V dc power supply, low power consumption; 2*60 Pin 2.0 connectors lead various commonly used interfaces; all AM335x-ARM Cortex-A8 processor is compatible; user can choose different types of processor chip according to need to reduce the cost, and this choice only suitable for batch users.
Attention: EZ335X-EVB EK has the standard AM3354 processor, in order to reduce the cost, the rest of the types are pin compatible, only for the batch user.
| Item | ARM CPU | ARM MHz(MAX.) | ARM MIPS(MAX.) | Graphics Acceleration | Other Hardware Acceleration |
|---|---|---|---|---|---|
| AM3359 | 1 ARM Cortex-A8 | 275 600 720 | 1200 1440 | 1 3D | 2 PRU-ICSS Crypto Accelerator |
| AM3358 | 1 ARM Cortex-A8 | 275 600 500 720 | 1000 1200 1440 | 1 3D | 2 PRU-ICSS Crypto Accelerator |
| AM3357 | 1 ARM Cortex-A8 | 275 600 720 | 550 1200 1440 | 2 PRU-ICSS Crypto Accelerator | |
| AM3356 | 1 ARM Cortex-A8 | 275 600 500 720 | 550 1000 1200 1440 | 2 PRU-ICSS Crypto Accelerator | |
| AM3354 | 1 ARM Cortex-A8 | 275 600 500 720 | 1000 1200 1440 | 1 3D | Crypto Accelerator |
| AM3352 | 1 ARM Cortex-A8 | 275 600 500 720 | 1000 1200 1440 | Crypto Accelerator |
TI AM335X Development Board & Core Board
It is a general standard reference design board for EZ-335X-EVB, with commonly used interfaces, such as TFT-LCD, touch screen, VGA, CAN bus, gigabit network interface, high-speed USB HOST, SD card, RS232485 serial port, audio, MIC, etc; support +6V~+23V wide range voltage power supply; can provide a complete design material for user to develop or custmize .
Core Module Specifications
CPU Processor • TI AM335X, ARM Cortex-A8 Core • 720MHz
DDR RAM Memory • 256MB DDR2 RAM, 133MHz, 16bit data bus
FLASH Storage • On-board 512K Dataflash (DB45041D) • On-board 256M*8bits NandFlash (K9F1G08U0B) could change a large capacity or industrial chip according to customer's requirement
Other Onboard Resources • RTL8211Enet chip, support 10M/100M/1000M Ethernet with RGMII mode; • Power management, single 5V input and output all voltage core module need
PCB Specification & Size • Using six floors of PCB high precision process, and has the best electrical properties and anti-jamming performance • 74 x 53 x 1.5mm
Working Parameters • Working temperature: -20°C~ 70°C (batch user could customize -40°C~ 85°C) • Humidity Range: 5%~ 95%, Non-Condensing
Low Power Consumption • 5v Dc power supply, low power consumption, <1W
Support OS • Linux3.2.0 + QT4 • Windows Embedded Compact 7 • Android 4
TI AM335X Development Board Software & Technical Support

| No. | Item | Function |
|---|---|---|
| J3 | JTAG interface(back) | Keep interface without application |
| J4 | MIC interface | MIC input |
| J5 | Audio output interface | Two-channel audio output |
| J6 | Audio input interface | Two-channel audio input |
| J7 | TFT-LCD,Touch screen | Expand color LCD screen, drive 4-wire resistive touch screen |
| J8 | LCD interface | 3.3V/5V optional power supply jumper |
| J9 | ADC interface | 4-wire 8 channels high-speed 12 ADC |
| J10 | VGA interface | VGA video output, and display connection |
| J12 | Debug serial port | Download, communication |
| J13 | COM 2 | RS232 |
| J14 | COM 3 | RS232 |
| J15 | COM 4 | RS232 |
| J16 | COM 5 | RS232 |
| J17 | 485 interface | RS485, COM 4,COM 5 reuse |
| J18 | CAN interface | CAN application |
| J19 | USB Device | USB OTG,can used as Host & Device |
| J20 | USB Host | USB 2.0 Host |
| J21 | SD card interface(back) | SD/MMC card storage |
| J22 | Ethernet interface 1 | 10/100/1000M Ethernet |
| J23 | Ethernet interface 2 | 10/100/1000M Ethernet |
| J24 | Standard JTAG interface | Simulation, debugging |
| J25 | Power interface | power supply, support +6 ~+25V wide range voltage |
| J26 | Power interface | 12V power input, optional interface, also can use J24 |
| K1 | Wake-up button | Sleep state activation |
| K2 | Reset button | System reset |
| K3~K5 | User-defined button | User-defined button |
| S1 | Power swith | Power swith |
| S2/S3/S4 | Dial swith | 3 ways to control dialing |
Linux Software Features
| Item | Content | Function |
|---|---|---|
| Cross-compiler | arm-2007q1-10-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2 | arm-linux-gcc 4.3.2 |
| U-boot | Version: U-boot 1.3.4 | Provided with bootstrap, U-boot source code |
| Support writing into DataFlash and NandFlash start | ||
| Support SAM-BA software with usb writing and TFTP network update | ||
| Linux Kernel | Version: 3.2.0 | |
| RTC driver, save and restore system time after power off | Provided with test program and source code | |
| CAN driver | Provided with test program and source code | |
| Ethernet driver | Provided with test program and source code | |
| Audio driver | Provided with test program and source code | |
| LCD driver, supporting 320×240,640×480,800×600,1024×768 resolution | Provided special LCD with debug service | |
| Touch screen driver, supporting 4-wire resistive screen | Provided with test program and source code | |
| Serial driver | Provided with test program and source code | |
| ADC driver | Provided with test program and source code | |
| Buzzer driver | Provided with test program and source code | |
| USB driver, support mouse, keypad, U disk, WiFi, bluetooth, printer, camera, barcode scanning, etc. | Support various USB external devices, provided with debug service | |
| SD card driver | Support large capacity storage SD card | |
| File System | ||
| Jffs2 file system | Provided with source code | |
| QT Routine | ||
| QT development environment | QT routine | |
| PC Development Environment | Provided with ubuntu 10.10 Linux OS, VMware 7.1.4 virtual machine and supporting development environment build manual | Convenient for user to next develop |
Windows Embedded Compact 7 Software Features(Stay tuned)
AM335X Development Board Software & Technical Support:
• The problems that customer encounter in the process of development on the products • System cut, according to customer's requirements • Develop related drivers, according to the demand of customer(another pay) • Customized development of back plane, according to customers' requirements(another pay)
| Item | EZ335X-EVB Cortex-A8EK | ||
|---|---|---|---|
| Standard accessories | (1)12V/2A power supply (2)1-wire cross serial line (3) CD of DVD development (4)5-wire RS232 serial line (5)packing box | ||
| DVD resources | Linux | Compilers | Cross-compiler arm-arago-linux-gnueabi |
| Tool software | Supporting terminal, writing, download tools | ||
| Device manual | Main component's datasheet of back plane | ||
| User manual | About all development and use | ||
| Image file | Image file of MLO, u-boot, kernel and file system | ||
| Test source code | Test routines and source codes of all interfaces | ||
| System source code | Including bootloader, kernel, file system, QT source code and madplay | ||
| Schematic | Back plane's schematic in PDF format | ||
| Packaging library | Component packaging library of evaluation board | ||
| ubuntu | ubuntu-10.10-desktop-i386 | ||
| Windows EC 7 | Tool software | Supporting terminal, writing, download tools, sync software | |
| Device manual | Main components' datasheet of back plane | ||
| User manual | About all development and use | ||
| Image file | Firstboot, Eboot, NK image file | ||
| Test source code | Test routines and source codes of all interfaces | ||
| BSP package | Related BSP board-level supporting package | ||
| SDK | Related SDK | ||
| Schematic | Back plane's schematic in PDF format | ||
| Packaging library | Component packaging library of evaluation board | ||
| LCD options(another pay) | 4.3' LCD module + 4-wire resistive touch screen + USB cable | ||
| 5.6' LCD module + 4-wire resistive touch screen + USB cable | |||
| 6.4' LCD+ 4-wire resistive touch screen + USB cable + inverter | |||
| 7' LCD module + 4-wire resistive touch screen + USB cable | |||
| 8' LCD module + 4-wire resistive touch screen + USB cable | |||
| 10.4' LCD+ 4-wire resistive touch screen + USB cable + inverter | |||
| Module options(another pay) | TTL to LVDS module | ||
| TTL to VGA module | |||
| Sales hotline | +86-571-87858811, 87858822 | ||
Embedded Development Board Application:
• Textile Industry, Numeric Control Industry, Automobile Electronics, Industrial Touch Screen Control System, Robot Vision, Media Deal Wireless Application, Digital Applicance, On-board Equipment, Communication Equipment, Network Terminal, etc.Custom Service
| Cooperation Mode | Based on Core Module Customization | The Whole Board Customization |
|---|---|---|
| Specification | Customize expanded board based on our core module | Offer complete mainboard customization based on the process platform we choose for you |
| Service |
Provide device selection, design suggestions, plate type design; Principle diagram design, PCB design/modification, driver debug, driver source code, test source code, secondary development document writing, prototype; Provide upper development, and the follow-up with long-term technical support, quality tracking service. |
Provide device selection, design suggestions, plate type design Principle diagram design, PCB design/modification, driver debug, driver source code, test source code, secondary development document writing, prototype; Provide upper development, and the follow-up with long-term technical support, quality tracking service. |
| Development Cycle | Provide mainboard test usually in 8-10 weeks(no fly line) |
Provide mainboard test usually in 2-3 months(no fly line) |
| Deliver | Principle diagram, PCB, driver source code, prototype, etc. | Principle diagram, PCB, driver source code, prototype, etc. |
| Service Extension(optional) |
Offer trial production/batch production, make production process, ensure the quality and delivery time; EMC/MI Test; Perfect quality assurance and after-sales service; Product system, software and hardware upgrades. |
Offer trial production/batch production, make production process, ensure the quality and delivery time; EMC/MI Test; Perfect quality assurance and after-sales service; Product system, software and hardware upgrades. |
| Expense | Low, according to user's requirements and difficulty level of R&D; The user who choose OEM could return part of R&D costs | High, according to user's requirements and difficulty level of R&D; The user who choose OEM could return part of R&D costs |

We are a high and new technology enterprise which is specializing in R&D, manufacture and sell embedded computer mainboard with high performance, low power consumption, low cost, small volume, and provides embedded hardware solutions. Over the years we focused on the development and services of embedded ARM industrial control products, which provides an easy-to-use development tools, reference design platform, product solutions of volume production for embedded development engineers. It helps customers to shorten the time from embedded board to products, and improves product quality. Our company is dedicated to become a leading embedded hardware and software supplier.
Hardware maintenance service
Hardware maintenance service means providing original factory maintenance,maintenance,repairing and recovering product performance for user’s mother board / core board .Including core board,baseboard,LCD,touch screen hardware fault test,electronic device replacement service.
Software and Hardware upgrading service
Software upgrading service means users installing operation system,installing equipment control software,according to customers’ requirement to customize winCE ,Linux OS . Hardware upgrading service means providing hardware upgrading scheme and hardware installing service.
Warranty Service
All parts product warranty period start form the purchase date, and under warranty is free of charge. The following circumstances products, not in warranty scope:
(1) Over the validation date of warranty;
(2) Belong to the user improper use or artificial damage;
(3) Without effective warranty certificate and invoice (can prove the goods in the warranty period excluded);
(4) Delivery product barcode or model not conform to physical commodity.
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