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Features
SOM-A9315
SOM with Cirrus® EP9315 Processor
+ Windows® CE 5.0
Cirrus® ARM9 based EP9315 + Microsoft Windows® CE 5.0
Compatible w/ Advantech RISC SOM (RTX) architecture
Graphic 2D accelerator and H/W floating point accelerator
Rich I/O interface : CAN 2.0B, LAN, USB, COM, hotkey, DIO, audio, PCMCIA
Multi-storage solution: IDE, USB, PCMCIA
Complete SW support package with SDK for easy application development
Supports Adobe® Flash® Player 7.0 & Java virtual machine per project based
Introduction
ARM9 base, IO intensive, best Performance/Cost, OS-Ready System On Module
With RISC SOM RTX form factor, SOM-A9315 Series integrates Cirrus EP9315 ARM9 based low power SoC, NXP CAN solution & Oxford multi-COMs solution chips to offer customers
excellent fanless performance & rich I/O expansion on a System On Module.
Design-in Package Ensures Efficient, Low-Risk Project Evaluation
The comprehensive design-in package provides developers with a complete design-in kit, detailed design guide documentation, as well as the Windows CE Board Support Package
(BSP) by request, and a set of testing tools for custom target platform image building.
Three support mechanisms are included in the design-in package:
Design-in Kit: Provides developers with a complete design-in suite kit for application evaluation/development and Customer Solution Board (CSB) development
LCD Kit: Certified LCD kit for customers to test LCD performance.
Design-in Zone: Assists customers with their own CSB development by providing front-to-end technical support (http://risc-designin.advantech.com.tw/)
Specifications
S/W
OS
Windows CE 5.0 English professional plus ver.
Kernel
CPU
Cirrus ARM9 based EP9315 200 MHz
Math Engine
H/W floating point accelerator from EP9315
SDRAM
32 MB/64 MB (optional)
Boot Flash
1 MB NOR flash (for bootloader only)
Storage Flash
Sandisk flash 0 MB (default)/256 MB
SRAM
0 MB/1 MB (default)
RTC
HT1381
Watchdog
EP9315 internal
Power Management
Normal & Idle mode. When in idle mode, system
turns off the LCD back light only. Wakeup by event
trigger (T/S, USB...)
Reset
H/W reset (No SW reset)
I/O
ARM Bus
(CPU system bus)
N.A.
CAN
1 x CAN 2.0b by NXP SJA1000
COM
7 X
LAN
1 x 10/100-T
USB
2 x USB host ports (No USB client)
PS/2
N.A.
PCI
N.A.
GPIO
3 x 3.3 V TTL level (One could be interrupt source)
DI/DO
4 x 3.3 V TTL level DI & 4 x 3.3 V TTL level DO
I/O
Hotkey/Matrix
keypad
8 x 8 (64 pins max.)
3.3 V TTL level
CF/PCMCIA
1 x (system default boot port)
IDE
1 x (ATA/ATAPI compliant. bootable I/F)
I2C
design reserved
SPI
design reserved
Touch Screen I/F
4 (default)/5/7/8 wire resistive type I/F
Multimedia
Graphic Controller
EP9315 internal 18-bits graphic controller
Graphic Accelerator
Supports 2D graphic accelerator by EP9315
internal
CRT out
N.A. (could be implemented on CSB)
LVDS out
N.A. (could be implemented on CSB)
LCD out
3.3 V TTL level 18 bits
Resolution Support
320 x 240 ~ 800 x 600 (default)
Inverter Control
SW configurable LCD back light on/off and
brightness control I/F
Audio
AC97 Codec on board
Buzzer Control
Yes
Others
DC-input
3.3 V + -3 %, 5.0 V + -3 %
Form Factor
Advantech RISC SOM RTX form factor
Board Size
68 x 68 x 6.8 mm (2.67" x 2.67" x 0.27")
Power Comsuption
~ 2.5 watt (not including the CSB and any
peripherals, SOM only. And no speical AP
running.)
Temperature
Operation : 0° C ~ 60° C
(-40° C/-20° C ~ 80/85° C as option)
Certification
CE/FCC
Project based
RoHS
COMPLIANT
2002/95/EC
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