| La
tarjeta Zeus de Eurotech es una CPU monotarjeta de muy bajo consumo
en formato EPIC basado en el procesador RISC XScale Intel PXA270 a
520 MHz. El PXA270 es una implementación de la microarquitectura
XScale de Intel (ARM) combinado con un conjunto de periféricos
integrados, incluyendo un controlador de gráficos flat panel,
controlador USB host/client, controlador de interrupciones y multiples
puertos serie.
La tarjeta Zeus
incluye sitio para integrar modems GSM/GPRS, CDMA, iDEN y receptores
GPS.
Esta placa logra un consumo típico de 2W (excluyendo modems)
o en modo hibernación de tan solo 100mW.
Incluye 256MB
de SDRAM soldada en placa, hasta 64MB de Flash, soporte LVDS, battery-backed
SRAM, Dual Ethernet, Dual USB, puertos serie, controlador touchscreen,
audio, compact flash, e/s digitales.
Disponible para
rango de temperatura extendida (-40ºC hasta +85ºC).
Disponibles
kits de desarrollo para Windows CE 5.0 y Linux embedded. Puede suministrarse
tambien dentro de un bastidor compacto industrial (ZEUS ICE).
| Features
|
| Processor |
520MHz
PXA270 XScale (-20°C to +70°C)
416MHz PXA270 XScale (-40°C to +85°C) |
| Supported
OS |
Embedded
Linux - Windows CE 5.0 |
| Memory |
Up to
256MB of soldered SDRAM
Up to 64MB of soldered AMD MirrorBit Flash
256kB of battery backed SRAM (using onboard battery) |
| Graphics
controller |
TFT/STN/LVDS
flat panel support up to 640 x 480 x 16-bit colour |
| Network
support |
Dual
10/100baseTx Ethernet controllers (Davicom DM9000A) |
| USB |
Dual
USB 1.1 host ports |
| Serial
ports |
2 x RS232,
1 x RS232/422/485, 1 x RS422/485 (3 x internal comms ports
for wireless modules) |
| Audio
codec |
AC97
audio controller (WM9712L) with onboard 220mW stereo amplifier |
| Touchscreen |
4 or
5-wire analogue touchscreen controller |
| I˛C interface |
Standard
mode (100kbits/s) and fast mode (400kbits/s) |
| Integrated
peripherals |
Battery-backed
RTC, DMA controller, interrupt controller, interval timer,
watchdog timer |
| Drive
support |
CompactFlash
(CF+), SD/SDIO/MMC and resident AMD MirrorBit Flash |
| CANbus |
Microchip
MCP2515 - CAN 2.0B controller and opto-isolated transceiver |
| General
purpose I/O |
16 buffered
digital I/O, Intel Quick Capture Camera Interface |
| Expansion |
16-bit
PC/104, CompactFlash+ (I/O), expansion sites for wireless
modems and GPS receivers |
| Power
requirements |
10 -
30V DC or single 5V DC option (2W typical consumption - 100mW
in sleep mode) |
| Operating
temp. |
-20°C
to +70°C, -40°C to +85°C (industrial temp.) |
|
