CM-iGLX Computer-On-Module

Low cost x86-compatible platform in a miniature form factor.
Low power consumption enables battery powered applications.
Wide range of high-speed interfaces provides extensive connectivity.

Overview

Product Highlights

Full Featured PC-Compatible Computer-On-Module
AMD Geode LX800 CPU at 500 MHz, 256 KB cache
512 Mbyte DDR
512 Mbyte Flash Disk
Graphics Controller for LCD and FPM, up to 1920 x 1440 see LCD panel support
General purpose bus and optional PCI, LPC, AC97 busses
WLAN / WiFi 802.11g Interface
Video Input Port
Sound codec with speaker and microphone support
Touchscreen Controller
Up to 3 host USB-2 ports, including keyboard and mouse support
Serial ports, GPIO, hard-disk interface
100 Mbps Ethernet port
Low power consumption
Small size - 68 x 58 mm
Interchangeable with other modules via CAMI connectors

Note: some features are optional. Values are specified at their maximum.

Description

The CM-iGLX packs up-to-date 2006 technologies into the most compact, lightweight PC-on-module available in the market. Its on-board resources suffice to smoothly run operating systems such as Linux and Windows XP / CE, while it is just as small as a credit card and can run on a battery. These, in addition to the module's low cost, make it an ideal building block for any embedded application.

The feature set of the CM-iGLX combines a 32-bit X86-compatible CPU, DDR, Flash Disk and vital computing peripherals. For embedded applications, the CM-iGLX provides a 32-bit PCI bus, 100Mbit Ethernet, serial ports, general purpose I/O lines and many other essential functions. The user interface is supported by an enhanced graphics controller, touchscreen, USB interface for keyboard / mouse and Audio system. An integrated WLAN (WiFi) interface implements 802.11g industry standard wireless connectivity.

The standardized CAMI ("CompuLab's Aggregated Module Interface") connectors of the CM-iGLX module allow interchangeability with other Computer-On-Module's available from CompuLab, enabling the flexibility required in a dynamic market where application requirements can change rapidly.

For feature support status, please refer to O/S Support Coverage Map.

Block Diagram

Specifications

"Option" column specifies the configuration code required to have the particular feature.
"+" means that the feature is always available

CPU, Memory and Busses

Feature	Specifications	Option
CPU	AMD LX800 / LX700 CPU, Pentium compatible, up to 500 MHz. 64 + 64 KB L1 and 128 KB L2 cache. DMA and Interrupt controllers, Timers	C
DRAM	128 / 256 / 512 MB DDR, 333 MHz, 64-bit Notes about 512 MB: 1. Only if WiFi is not assembled 2. Win CE is not supported	D
BIOS Flash	1/2 Mbyte, on-board reprogrammable	+
NAND Flash Disk	128 / 512 Mbytes, more in future. 10 MB/s transfer rate.	N
External Busses	PCI, LPC, AC97	+
AC97	AC97 Rev 2.3 compliant	+
PCI bus	32-bit, rev 2.2-compliant, 132 MB/s, 3.3-volt tolerant Arbiter and clock for one or two masters	+
LPC bus	Host, 33 MHz, Intel LPC v1.0 compatible	+

Peripherals

Feature	Specifications	Option
Graphics Controller	Resolution up to 1920 x 1440 x 32 bpp @ 85Hz, frame buffer in system memory, 2D graphic processor	+
Display Interface	LCD - 18-bit parallel RGB for TFT panels CRT - 24-bit analog RGB for CRT / FPM	+ +
Video Input Port	VESA1.1 & VESA2.0 standard, BT.601, BT.656, 8-bit port, 150 MHz data rate	+
USB	2 or 3 Host USB 2.0 ports, 480 Mbps, EHCI / OHCI compliant	+
Serial Ports	Two UART's, Rx & Tx only	+
GPIO	4 lines dedicated + 4 lines shared	+
Hard Disk Interf.	IDE interface, UDMA ATA-100 mode	+
Kbrd & Mouse	USB or redirection from serial port	+
Ethernet	100 Mb/s, Activity LED's. RTL8139	E
Audio codec	Wolfson WM9715L controller, AC97 interface, mono microphone input, stereo line input and 25 mW output for active speakers	AT
Touchscreen ctrl.	A part of the WM9715L chip. Supports resistive touch panels	AT
RTC	Real Time Clock, powered by external lithium battery	+
WiFi	Ralink RT2571chipset, 802.11b/g, USB internal interface. Mutually exclusive with 512 MB DDR option	W
Encryption unit	128 bit DMA based crypto acceleration block up to 44 Mbps	+

Electrical, Mechanical and Environmental Specifications

Supply Voltage	3.3V
Active power consumption	3 - 5 W, depending on configuration and CPU speed
Dimensions	68 x 58 x 8 mm
Weight	37 gram
MTTF	> 200,000 hours
Operation temperature (case)	Commercial: 0° to 70° C Extended: -20° to 70° C Industrial: -40° to 85° C. Click for availability note
Storage temperature	-40° to 85° C
Relative humidity	10% to 90% (operation) 05% to 95% (storage)
Shock	50G / 20 ms
Vibration	20G / 0 - 600 Hz
Connectors	3 x 140 pin, 0.6 mm. Insertion / removal up to 50 cycles

Development Resources

Hardware Documentation

CM-iGLX Reference GuideAugust 22, 2011
SB-iGLX Reference GuideAugust 22, 2011
ATX Reference manualAugust 25, 2011
CM-iGLX - Dimensions and Connectors LocationAugust 22, 2011

CM-iGLX hardware revision notes

Hardware Design Resources

SB-iGLX design - schematics, dimensions, layoutAugust 22, 2011
iGLX Enclosure dimensionsAugust 25, 2011

Software Resources

Evaluation Kit

CM-iGLX is a mature product and is not recommended for new designs.

Pricing and Ordering Info

Product status: Mature

CompuLab part number specifies all options available for a particular product.

P/N template: CM-iGLX-Dxxx-Cxxx-[Nxxx]-[E]-[AT]-[W]-[Tx]-[X]

Minimal Configuration

Minimal configuration P/N: CM-iGLX-D128-C433
1K-unit price	$114
10K-unit price	$103

Optional Features

Feature	Options	P/N code	Add ($)
DRAM size	128 MB 256 MB 512 MB	D128 D256 D512	- 15 32
CPU speed	433 MHz 500 MHz	C433 C500	- 6
NAND Flash size	(none) 128 MB 512 MB	- N128 N512	- 9 25
Ethernet	No Yes	- E	- 7
Audio & Touchscreen	No Yes	- AT	- 7
WiFi	No Yes	- W	- 12
Temperature range	Commercial Extended Industrial	- TE TI	- 20 100
Software Preloading	No Yes	- X	- $1/10 MB

Prices are specified in U.S. Dollars. Prices are periodically updated according to variations in component costs. Prices are subject to change without advance notice.

Small Quantity Orders

Pricing is specified for 1000-unit orders. In order to calculate the price for another quantity, multiply the unit price (with selected options) by the factor listed in the table below:

QTY	Factor
100K	0.8
10K	0.9
1K	1.0
500	1.2
100	1.5
10	2.0
1	2.5

CompuLab