EM2416 hand-held POS is developed by Boardcon, based on Samsung ARM9 S3C2416 microprocessor which is designed to provide hand-held devices and general applications with low-power, and high-performance microcontroller solution in small die size.
The POS have following features:
128M DDR2 SDRAM with 133MHz working frequency
1G SLC Nand Flash
Powered by 7.8V battery
4.3 inch true color TFT LCD with resolution 480*272
4-wire touch screen
5 keys
WM8976 audio codec chip which is a low power, high quality codec designed for portable applications such as multimedia phone CDMA or GSM/GPRS modem, supporting standard AT command set, providing voice service, also help to connect the internet with the PPP protocal. GPS module, help to get the Longitude and latitude information THERMAL PRINTER featured with easy loading, ultra compact, high speed high resolution printing ADC, RTC, Vibrators is also presented.
EM2416 hand-held machine's size is 190mm¡Á84mm¡Á24m(Length*Width*Thickness), run with embedded linux os, the rootfs is yaffs, and embedded GUI qt4.6 have been planted, the solution can applied in hand-held Logistics POS and other hand-held machine.
|
Feature |
Specifications |
|
CPU |
Samsung ARM926EJS S3C2416 400MHz with separate 16KB instruction and 16KB data caches, 2D Accelerator |
|
SDRAM |
128MB DDR2 SDRAM, 133MHz, 32bit |
|
NAND Flash |
256MB or 1GB SLC NAND Flash |
|
Serial Port |
3 serial ports, one for GPS, one for CDMA, one for Debug |
|
CDMA or GSM/GPRS |
Support standard AT command Set |
|
LCD |
LCD's resolution is 480*272 and LCD's dimention is 4.3 inch |
|
Key |
5 keys,one for power control |
|
Audio codec |
WM8976 Audio chip |
|
ADC |
Adjustable resistor is connected with pins of ADC to check analog/digital change |
|
RTC |
Real Time Clock, powered by external lithium battery |
|
Printer |
printing on 2-inch widepaper (58mm) print at 80 mm/s (640 dotlines/s), 8 dots/mm of resolution |
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Micro SD card |
Support 1G, 2G, 3G card |
|
power |
7.8V battery,supporting charged online |
|
others |
Vibrators, Speaker, microphone,headphone |
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Dimension |
190mm¡Á84mm¡Á42mm(Length*Width*Thickness) |
|
Feature |
Specifications |
|
Bootloader |
u-boot1.3.4,Supporting Nand Flash erase/write/read set, save Environment Variables bootm, bootargs setting |
|
Kernel and drivers |
Kernel: linux2.6.21 drivers:Serial ports, RTC, LCD,Touch Screen, SD card, Audio, Nand Flash, Printer, Keys, Vibrators, ADC |
|
File system |
Yaffs File System, busybox, Provided Lib (ALSA -lib, tslib, glibc), udev support |
|
Embedded GUI |
Qtopia2.2, Qt4.6 |
|
Network protocol |
TCP/IP, PPP, Telnet, FTP, Web server |
|
Cross compiler Environment |
cross-4.2.2-eabi |
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others |
Support Sleep mode, battery voltage monitor, startup logo |
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