CM-i886 (886CORE) module                

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CM-i886 Highlights

  • Full-featured high performance embedded PC

  • Celeron or Pentium-IIITM CPU, 600 - 1260 MHz

  • PCI, LPC and AC97 buses

  • 32 - 384 Mbyte SDRAM

  • 16 - 512 Mbyte Flash Disk (optional)

  • SXGA graphics controller for CRT and LCD (optional)
     

  • Power Management

  • Two USB ports

  • COM ports, LPT port, I/O ports, hard and floppy disk controllers, PS/2 keyboard and mouse ports

  • One or two 10/100BaseT Ethernet ports (optional)

  • Embedded BIOS

  • Small size - 91 x 96 mm 

  • Interchangeable with other CORE modules via CAMI connectors

  • SB-i886 - turns the CM-i886 module into a stand-alone PC

* Pentium is a registered trademark of Intel Corporation.

 The CM-i886 Module is a small but extremely powerful PC-compatible single board computer, designed to serve as a building block in a variety of embedded applications. The CM-i886 module has all the components needed to run operating systems such as Windows  XP / CE, Linux, VxWorks or DOS. Ready BIOS and operating systems packages are available from CompuLab.

The CM-i886 is both small and inexpensive relative to products of its class, which allows its integration into compact embedded applications where extraordinary processing power is required.

The feature set of the CM-i886 module includes practically all of the components found in a high-end seventh-generation desktop computer. For embedded applications, the CM-i886 provides a Flash Disk, PCI bus, two 100Mbit Ethernet ports, UART's, I/O lines and many other essential functions.

CM-i886's standardized CAMI (CompuLab's Aggregated Module Interface) connectors allow interchangeability with other CORE modules, enabling the flexibility required in a dynamic market where application requirements can change rapidly.

Software support for the CM-i886 includes ready-to-run packages for:

* Linux
* Windows CE & XP
* VxWorks
* DOS with networking


Block Diagram

Feature List

Common Features
(available in all configurations)

CPU Celeron or  Pentium-III selection, 600 - 1260 MHz
Chipset Intel 82815 (with Graphics) or 82815EP (without Graphics)
Address Space 256 MB
Cache 16+16 KB L1,  128, 256 or 512 KB L2, depending on CPU type
JTAG Port Yes
DRAM SDRAM, 64-bit, 100 MHz. 32 - 128 MB soldered, plus 256 MB with on-board SO-DIMM socket.
BIOS Flash 1/2 Mbyte, on-board reprogrammable
Flash Disk 16 - 512 Mbytes, NAND Flash based, optional
I/O Levels / Tolerance 3.3-volt levels, 5-volt tolerant (most of lines)
Buses PCI, LPC, AC97
PCI Bus 32-bit, 33MHz, Rev 2.2, 3.3V levels, 5V tolerant, arbiter and clock
Interrupt Controller Dual, 8259-compatible
DMA Controller Two cascaded 8237, two PCI DMA's, LPC DMA
General Purpose I/O 20 lines (shared with other functions)
Real time clock 146818A-compatible, including CMOS RAM
Timers 8254-compatible
Graphics Controller VGA - SXGA compatible, up to 1600 x 1200 resolution, up to 24-bpp
Display Support Direct support for RGB CRT monitors or LCD Panels
USB Controller Dual 1.5 Mbit/sec or 12 Mbit/sec, 2 channels, Host mode
IDE (Hard Disk) Interface PC/AT compatible, Ultra ATA, 66 MB/s
Watchdog Timers to generate SMI and Reset
Heat sink Passive 25 mm heatsink. Provisions for optional fan.

Super-I/O
(available in all configurations)

Chipset Winbond W83627HF
Parallel Port Bi-directional with EPP mode. ESD protection and filters included
UART's COM1 (RS232), COM2 (TTL), 16550 compatible, 1.5 Mbps
Floppy Disk Controller Shared interface with LPT port
Keyboard Interface AT, PS/2 or redirection from COM
Mouse Interface PS/2
Infrared (IrDA) Port SIR, up to 115Kbps 
Bus Interface LPC
A/D Converters 6 channels, 8-bit, 0-4V input range

ETHERNET Ports
(optional)

Controller Intel 82551, including MAC and PHY functions
Network Interface 10/100BaseT, Activity LED's
Bus Interface PCI
Number of Ports none, 1 or 2

Power

Supply Voltage Dual:
3.3V, 2.2A (max)
5.0V, 1 to 6A depending on CPU speed
Power consumption,
excluding CPU		 6 watt
Power consumption of CPU (max) Celeron 733 MHz - 22.8 W
Pentium III 600 MHz - 19.6 W
Pentium III 1000 MHz - 29.0 W
Pentium III 1260 MHz - 29.5 W

Mechanical and Environmental Specifications

Dimensions 91 x 96 x 30 mm. Height specified with heat sink.
Weight 250 gram, including heatsink
MTBF > 100,000 hours
Operation temperature (case)
Commercial:    0o to 70o C
Extended: -20o to 70o C
Industrial: -40o to 85o C.
Storage temperature -40o to 85o C
Relative humidity 10% to 90% (operation)
05% to 95% (storage)
Shock 50G / 20 ms
Vibration 20G / 0 - 600 Hz
Connector insertion / removal 5 cycles