Specifications
AM335X Development Platform1.TI AM335X CPU
2.256MB DDR2 SDRAM
3.256MB NandFlash
4.2MB DataFlash
AM335X Development Platform pecifications
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 |
AM335X Development Platform & 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 .
AM335X Development Platform 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
AM335X Development Platform 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)
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 | ||