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Help CenterIndustrial Level CPU EP9315 ARM920T Development Board
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Specifications
EP9315 ARM920T Development Board1, CIRRUS LOGIC EP9315 ARM9 Processor
2,PC104 standard interface
3, 16M NorFlash
EP9315 ARM920T Development Board Specifications
Stamp Module is designed by 6-floor PCB; the volume is only card size(88*55mm); together with CPU, SDRAM, NandFlash; using 3.3V dc power supply, low power consumption; B to B(2*100)connectors lead various commonly used interfaces; suitable for the customers those who not plan to design CPU board by themselves next devolop.
Evaluation Board a general standard reference design board for QY-9315P, with commonly used interfaces, such as TFT-LCD, touch screen, network, matrix keypad, IDE, high-speed USB HOSTDevice, CF card, RS232485 serial port, audio, MIC, etc; support +6V~+25V wide range voltage power supply; can provide a complete design material for user to develop or custmize.
EP9315 ARM920T Development Board Specifications
CPU Processor
• CIRRUS LOGIC EP9315 processor, ARM920T core
• 200MHz
SDRAM Memory
• 64MB SDRAM, 2pcs * 4Banks * 4Mbitsx16bits SDRAM
FLASH Storage
• On-board 2-piece 16M*16bits NorFlash, 32M, could change a large capacity or industrial chip according to customer's requirement
Interfaces
• 2*100 pin 0.8mm spacing B to B (the connectors are 350°C high temperature-tested and seismic-tested)
PCB Specification & Size
• Using six floors of PCB high precision process, and has the best electrical properties and anti-jamming performance
• 88 x 55 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
• 3.3V Dc power supply, low power consumption
Support OS
• Linux2.6.8 + QT2.3 > • WindowsCE 5.0
EP9315 ARM920T Development Board Software & Technical Support
| No. | Item | Function |
|---|---|---|
| J101 | audio input interface | AC"97 double sound channel audio input |
| J102 | audio output interface | AC"97 double sound channel audio putput |
| J201 | Ethernet interface | 10M/100M self-adaptive |
| J301 | TFT-LCD, Touch screen | Expand LCD interface, with 4-wire touch screen interface |
| J401 | IDE interface | IDE devices connection |
| J402(back) | CF card interface | large capacity CF card storage application |
| J501 | Debug serial port | Download, communication |
| J502 | RS232 interface | Standard RS232 serial port |
| J503 | RS485 interface | Standard RS485 serial ports |
| J504 | Matrix keypad interface | Matrix keypad interface, can also used as I/O |
| J505 | USB Host 1&2 | USB2.0 host application |
| J506 | USB Host 3 | USB 2.0 host application |
| J601 | Power interface | +12V power supply, support +6 ~+25V wide range voltage |
| K601 | Reset button | Provide reset circuit and watch-dog function |
| BT601 | Backup battery | System clock power supply |
| BZ601 | Buzzer | Alarm prompt device |
PCB Specification & Size
• 153 x 101.6 x 1.5mm
Working Parameters
• Humidity Range: 5%~ 95%, Non-Condensing
Linux Software Features
| Cross-compiler | arm-linux-gcc-3.4.3-1.0.1.tar.bz2 | arm-linux-gcc 3.4.3 |
| Redboot | Version: ecos-2.0 | Provided with source code |
| Support download and writing through serial ports | ||
| Linux kernel | Version: 2.6.8 | |
| RTC driver, save and restore system time after power off | Provided with test program and source code | |
| GPIO driver | Provided with test program and source code | |
| PC104 expansion driver | Provided with test program and source code | |
| External bus driver | External bus extended application | |
| Audio driver | Provided with test program and source code | |
| LCD driver, support 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 | |
| CF card driver | Support large capacity storage CF card | |
| Buzzer driver | Provided with test program and source code | |
| Ethernet driver | Provided with test program and source code | |
| 8*8 matrix keypad 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 | |
| Watchdog | Provided with test program and source code | |
| File System | jffs2 file system | Provided source code |
| QT | 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 |
WindowsCE 5.0 Software Features
| Bootloader | Writing way: download and write Eboot through serial port | Download directly to NorFlash through serial port |
| Support user-defined boot logo | 1024*768 resolution, 24 bmp image | |
| BSP Source Code | ||
| BSP Open Source
| RTC driver, save and restore system time after power off | Provided with test program and source code |
| Registry saving, support saving registry information when electricity adjusted | Convenient for user to debug | |
| LCD driver, support 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 | |
| CF card driver | Support large capacity CF card storage | |
| AC"97 audio driver | Support double sound channel audio | |
| Nic driver, 10/100M self-adaptive, can be expanded gigabit nic | Provided with test program and source code | |
| 232, 485 serial driver test | Provided with test program and source code | |
| support 8*8 matrix keypad, also can used as GPIO | Provided with test program and source code | |
| USB driver, support mouse, keypad, U disk, printer, WiFi, bluetooth, camera, barcode scanning, etc. | Support various USB external devices, provided with debug service | |
| PC Development Environment | Provided with supporting EVC development tools, Wince 5.0 plug-in | Convenient for user to next develop |
EP9315 ARM920T Development Board 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 customer's requirements(another pay)
EP9315 ARM920T Development Board Order Infomation
| Item | QY-9315K | ||
|---|---|---|---|
| Standard accessories | 1)12V/2A power supply (2)1-wire cross serial line (3)CD of DVD development (4)1-wire RS232 serial line (5)exquisite packing box | ||
| DVD resources | Linux | Compilers | Cross-compiler arm-linux-gcc |
Tool software | Supporting terminal, writing, download tools | ||
Device manual | Main components'datasheet of back plane | ||
User manual | About all development and use | ||
Image file | Redboot, kernal, image file of file system | ||
Test source code | Test routines and source codes of all interfaces | ||
| System source | Including Redboot, kernel, file system and QT source code | ||
Schematic | Back plane's schematic in PDF format | ||
Packaging library | Component packaging library of evaluation board | ||
| Windows CE | 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 | ||
ARM 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.[Notes]
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