MXM-8310    

MXM-8310 PXA320 is a tiny and powerful Ethernet enable small module in world first MXM form factor. It is based on the new Marvell XScale PXA320 (Monahans-P) processor and runs at 806MHz. The computer on module power consumption is optimized using the new Wireless Intel Speedstep Technology. With small size (66mmx50mm) and very power saving, MXM-8310 features state of the art technology, aiming at low power systems that require high CPU performance and space critical application.

It also provides with all the interfaces needed in a modern embedded device. It includes TFT LCD interface, two USB host interface, Ethernet interface, three RS232 interface, CF interface, IDE interface, AC97 Audio Interface, IIC, PWM and SPI through a 242-pin MXM golden finger connector as interface. It also includes a sophisticate power management mechanism. The small in size makes system integrators and manufacturers flexible in designing their product line with different shapes to make the products fast time to market. (Note: The difference between MXM-8110 and MXM-8310 is the CPU clock speed and Mobile DDR memory capacity. For computer on module products, Embedian requests our customers purchase evaluation kit first.)

Other features are:

Processor

• Marvell PXA320
• 32-bit XSCALE Core complies with ARM Architecture V5TE instruction set
• Clock Rates up to 806Mhz
• 260Mhz System BUS
• 256KB L2 Cache
• Intel Wireless MMX 2 and SSE integer instruction capability
• 2D Graphic Acceleration
• Ultra-Low Power Consumption

Power Supply

• +5V DC power input only
• Power Saving Mode: Nomal, Suspend and Idle
• Real-time clock battery powered

Memory

• Onboard 128MB NAND Flash (Large Block)
• Onboard 128MB Mobile DDR-SDRAM (32-bit Connection, 1.8V ultra-low power and 260Mhz. 256MB is available by project based.)
• Internal 768KB SRAM
• CompactFlash (CF), Type I and Type II, 3.3V, True IDE Mode

Universal Serial Bus (USB)

• Chipset: CPU internal
• Two USB 1.1 host ports Interface (12Mbit/s speed, one could be configured as device)
• OHCI Rev. 1.0 Compliance
• USB legacy keyboard, mouse and hard disk and Wireless LAN support

USB 2.0 Device

• Chipset: CPU internal
• USB2.0 High Speed
• USB2.0 UTMI interface (need a UTMI transceiver on carrier board)
• Compatible with USB specification version 2.0 and UTMI (Universal Transceiver Macrocell Interface)

COM Port

• Chipset: CPU internal
• Three RS232 ports interface (Two with TX, RX, CTS and RTS, One with Full RS232 signals)

CompactFlash(CF) Interface

• Chipset: CPU Card BUS
• Type I and Type II, 3.3V
• True IDE mode and I/O mode

Ethernet Interface

• Chipset: Davicom DM9000B
• Compliance with IEEE 802.3u 100Base-TX and 802.3 10Base-T
• Full-duplex/half -duplex capability
• Supports IEEE 802.3x full duplex flow control
• Auto-MDIX support

Audio

• Chipset: CPU IIS or AC97 bus
• Stereo Microphone Input
• Headphone Output
• Advanced Linux Sound Architecture (ALSA) API support

GPIO

• 12 general-purpose digital I/Os

Watchdog Timer (WDT)

• Chipset: CPU internal
• 16-bit Watchdog Timer
• Interrupt Request or System Reset at Timeout

CPU Video Graphic Array (VGA)

• Chipset: CPU internal
• TFT Panel Support
• Up to 1024 x 768 resolution for best performance
• TTL interface
• 16-bit 65,000 colors support

IDE Interface

• Chipset: CPU CARD BUS
• 40-pin ATA interface (PIO mode only)

System Bus Interface

• Chipset: CPU memory bus
• 16-bit or 8-bit support

IIC interface

• Chipset: CPU internal
• 1-ch Multi-Master IIC-Bus
• Serial, 8-bit oriented and bi-directional data transfers can be made at up to 100 Kbit/s in Standard mode or up to 400 Kbit/s in Fast mode.

SPI interface

• Chipset: CPU internal
• Compatible with 2-ch Serial Peripheral Interface Protocol version 2.11
• 2x8 bits Shift register for Tx/Rx
• DMA-based or interrupt-based operation

Pulse Width Modulation (PWM)

• Chipset: CPU internal
• 4-ch 16-bit Timer with PWM / 1-ch 16-bit internal timer with DMA-based or interrupt-based operation
• Programmable duty cycle, frequency, and polarity

Interrupt Request

• Chipset: CPU internal
• 8 available interrupts

Touch Panel or ADC Interface

• Chipset: CPU Internal
• 10-bit CMOS 4-pin ADC

BIOS

• BLOB
• Ethernet TFTP download
• Booting from NAND Flash Technology

Operating System

• Linux 2.6.26, Debian ARM Linux Supports
• Windows CE 5.0

Cross Tool

• Based on gcc 4.1.1 with iwmmx support
• Support EABI
• humb-2 GLIBC binaries

Dimension

• 66mm x 50mm

Extended Temperature Ordering Information

• MXM-8310-I (-40^oC ~ 80^oC)

Mechanical Drawing