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Quantum es un
módulo procesador en formato SO-DIMM basada en PXA270 a 520
MHz que ofrece un consumo extremadamente bajo, de bajo costo para
sistemas personalizados OEM.
Por otro lado
se encuentra disponible la placa base Quantum, que es una plataforma
de diseño que ofrece conectividad para el módulo Quantum
incluyendo RS232, USB, Ethernet, audio, video y Compact flash entre
otros.
Esta placa base
Quantum es personalizable a su propia plataforma incorporando solo
aquellas características de la placa base requeridas para
su aplicación.
QUANTUM ofrece
procesamiento en un formato muy pequeño. Enfocado a aplicaciones
donde las interfaces y las e/s están diseñadas en
una placa madre personalizada, la adopción de Quantum ofrece
un rápido time to market eliminando el trabajo y el riesgo
del diseño de elementos más complejos asociados con
el núcleo de proceso y el sistema operativo.
| Features |
| Processing
unit |
- 312
or 520MHz PXA270 processor
- 64MB SDRAM
- 256kB CPU SRAM
- 32MB soldered Flash (64MB option)
- Battery backed RTC (off-board battery)
- Watchdog timer |
| Supported
OS |
Embedded
Linux - Windows CE 5.0 |
| Drive
support |
- IDE
interface (not compatible with conventional HDD)
- MMC/SD/SDIO interface
- CF Interface bus |
| Graphics
and audio |
Video
controller supporting STN & TFT displays up to 640 x
480
- 4-wire analogue resistive touchscreen support
- AC97 compatible CODEC with line-in, line-out and mic. |
| Communications
& IO |
- 3
x standard serial ports
- 2 x high speed serial ports
- 2 x SSP (synchronous serial protocol) ports
- Up to 78-bit GPIO (depends on what interface used)
- 1 x USB 1.1 host port
- 1 x USB 1.1 host/client port
- I˛C bus
- 2 x PWM outputs |
| Other
features |
JTAG
debug and test interface |
| Form
factor |
SO-DIMM
factor (67.6mm x 50mm) |
| Power
requirements |
3.3V
DC, 0.5A typical |
| Operating
temp. |
Operating
Temperature -20 to +70°C (-40 to +85 option) |
Opcional placa base Quantum
| Features |
| CompactFlash
card |
| MMC/SD
(miniSD) card header |
| FFUART,
BTUART, IRUART serial ports |
| 2 x external
UART serial ports (1 x RS485/422 capable) |
| 4 x standard
USB host ports (USB 1.1 spec. for standard client devices,
i.e. mouse, keyboard, USB Flash disk, etc.), provided by a
Philips ISP1520 hub controller |
| B or
mini B-format USB connector, allowing the QUANTUM module to
be connected in client mode to a USB host |
| 3 x analogue
audio jack plugs (stereo Line In, stereo Line Out, Microphone
In) provided by UCB1400 codec |
| Hitachi
3.8" TX09D50VM1CCA LCD connector, a universal 2 x 17-pin header
for other LCD's and a 5-pin header for touchpanels |
| 100MB
Ethernet device Davicom DM9000A |
| 2 x 10-pin
header for SSP1, SSP2, RS485 and I2C interfaces and 2(4) PWM
outputs |
| 2 x 22-pin
bus-expansion header (featuring a 16-bit expansion bus, available
to interface an IDE device or a customer add-on module) |
| Standard
VGA out and composite VIDEO output provided by a Focus FS453
video encoder |
| Wireless
connectivity (data compliant low power 4Mbit/s infrared transceiver
IrDA provided by STUART; Bluetooth module connectivity provided
by BTUART serial and WLAN 802.11 b/g connectivity provided
by CF interface) |
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