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| Computer-on-Module's
CompuLab's Computer-on-Module's are full-featured single board computers designed for mezzanine attachment to custom application through miniature high-density connectors. They are available with ready-to-run packages for Linux, Windows CE and Windows XP.
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CM-X270
Features
   
"Option" column
specifies the configuration code required to have the particular
feature.
"+" means that the feature is available always.
CPU, Memory and Busses
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| Feature |
Specifications |
Option |
| CPU |
Intel XScale PXA270, 312 / 520 MHz, WMMX
32 KB I-cache and 32 KB D-cache, WB, 128 MB address space
DMA and Interrupt controllers,
Timers |
+ |
| RAM |
16 - 128 MB, SDRAM, 100 MHz,
32-bit |
+ |
| NOR Flash |
1 - 4 Mbytes |
+ |
| NAND Flash Disk |
32 - 512 Mbytes |
N |
| I/O Tolerance |
Local Bus - 3.3V, PCI -
5V |
+ |
| External local bus |
16-bit,
variable rate up to 100
MHz |
+ |
| AC97 bus |
AC97 / AMC97 Rev 2.1
compliant |
+ |
| PCI bus |
32-bit, 2.1-compliant, 132 MB/s,
arbiter for 4 masters |
B |
| LPC bus |
Host, 33 MHz, Intel LPC v1.0 compatible |
B |
| JTAG Interface |
Available |
+ |
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Peripherals |
| Feature |
Specifications |
Option |
Standard Graphics
Controller |
4/8/18 bit color, TFT / STN,
resolution up to 800 x 600 x 16, frame buffer in system SDRAM |
+ |
Extended Graphics
& Multimedia Controller |
2700G chipset, TFT panels support,
resolution up to 1280 x 1024 x 16, dedicated 8 MB frame buffer, MPEG-2
& MPEG-4
decoders @30 fps. Available only in CM-X270W |
MG |
| Video Input Port |
Direct camera sensor support, max
resolution 2048 x 2048.
30 fps @ 320x240, 15 fps @640x480 |
+ |
| USB |
Two Host/Slave ports, 12 Mbps,
24-endpoints, OHCI v1.1
Additional two Host ports, 12 Mbps, OHCI v1.0 compliant |
+
B |
Serial Ports
(UARTs) |
Up to 4 UART ports, 16550 compatible,
max 921 kbps
COM-A - RS232, full modem
COM-B - TTL, Rx/Tx
COM-C - TTL, partial modem
COM-D - TTL, Rx/Tx |
+
B
+
+ |
| General
Purpose I/O |
5 dedicated lines plus
about 40 lines shared with other functions. Can also be used as interrupt
inputs. |
+ |
| Hard Disk
Interface |
IDE, PIO mode |
+ |
| Keyboard & mouse |
USB or
redirection from COM port |
+ |
| Ethernet |
Davicom DM9000 MAC & PHY, 10/100BaseT,
Activity LED's |
E |
| Audio codec |
Crystal CS4299 or Phillips UCB1400, AC97
interface, mono microphone input, stereo line input and 25 mW output for active speakers |
A |
| Touchscreen ctrl. |
A part of the UCB1400 codec chip. Supports
resistive touch panels. |
AT |
| PCMCIA controller |
Direct support for 1st slot,
hooks for 2nd slot, 8/16 bit interface |
+ |
| RTC |
Real Time Clock, powered
by external lithium battery |
R |
WLAN / WiFi
Interface |
Implements 802.11b
wireless connectivity standard
Supports Node to Access Point and Multi-Node (w/o access point)
methods of connection. (but cannot act as Access Point)
Philips BGW200 chipset, 11 Mbps, 2.4 GHz band.
Single or dual antenna options. Supports antenna diversity for
increased range and stability.
Currently available in CM-X270L only. |
W |
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| Electrical,
Mechanical and Environmental Specifications
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| Supply
Voltage |
Single 3.3V or dual 3.3V
/ 5.0V (for "A" option) |
| Active power
consumption |
0.2 - 2 W, depending on
configuration and CPU speed |
| Standby/Sleep
consumption |
20 - 100 mW, depending on
configuration and mode |
| Dimensions |
X270L - 66 x 44 x 7 mm,
X270W - 68 x 58 x 7 mm |
| Weight |
X270L - 25 gram, X270W - 35 gram |
| MTBF |
> 100,000 hours |
| Operation
temperature (case) |
| Commercial: |
0o to 70o C |
| Extended: |
-20o to 70o
C |
| Industrial: |
-40o to 85o C |
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| 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 |
| Connectors |
3 x 140 pin, 0.6 mm |
| Connector
insertion / removal |
50 cycles |
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