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Single
Board Computers Feature Comparison
| CompuLab's PC/104+ single board computers implemented by
combination of carrier baseboard (SB) and the
attached computer-on-module (CoM). Most of the specified features are
implemented by the CoM, while certain additional features are implemented
on the baseboard itself. |
|
FEATURE
|
SBC
X300
|
SBC
iGLX
|
EBM
X270
|
SBC
X270
|
SBC
X255
|
|
Year
of Introduction
|
2008
|
2007
|
2007
|
2006
|
2003
|
|
CPU
Mfg & Type
|
Intel
PXA300
|
AMD
Geode LX
|
Intel
PXA270
|
Intel
PXA270
|
Intel
PXA255
|
|
CPU
Speed (MHz)
|
208-624
|
400-500
|
300-520
|
300-520
|
200-400
|
|
FPU
|
-
|
+
|
-
|
-
|
-
|
|
MMX
|
+
|
+
|
+
|
+
|
-
|
|
Instruction
set
|
ARM
|
X86
|
ARM
|
ARM
|
ARM
|
|
DRAM
Size (MB)
|
64-128
|
128-256
|
128
|
16-128
|
16-64
|
|
Flash
Disk Size (MB)
|
512
|
128-512
|
512
|
128-512
|
128-512
|
|
Display
Type
|
LCD
|
LCD,CRT,LVDS
|
LCD & CRT
|
LCD & CRT
|
LCD & CRT
|
|
Display
Res. (max)
|
640x480
|
1920x1440
|
800x600
|
800x600
|
800x600
|
|
Display
Color (max bpp)
|
16
|
24
|
16
|
16
|
16
|
|
10/100Mb
Ethr Ports
|
1
|
2
|
1
|
2
|
2
|
|
COM
(serial) Ports
|
3
|
2
|
2
|
2-4
|
2-4
|
|
USB
Ports (host/slave)
|
2/1
|
6/0
|
2/1
|
4/1
|
2/1
|
|
PC
Card / Card Bus Slot
|
-
|
2
|
-
|
2
|
2
|
|
Hard Disk interface
|
-
|
+
|
-
|
+
|
+
|
|
General
Purpose I/O
|
42
|
10
|
10
|
30
|
30
|
|
Sound
(mic & spkr)
|
+
|
+
|
+
|
+
|
+
|
|
12-48V power supply
|
-
|
+
|
-
|
+
|
-
|
|
CAN Bus
|
-
|
+
|
-
|
-
|
-
|
|
WiFi
|
+
|
+
|
+
|
+
|
-
|
|
Bluetooth
|
+
|
-
|
+
|
+
|
-
|
|
GSM/GPRS voice & data
|
-
|
-
|
+
|
+
|
-
|
|
GPS
|
-
|
-
|
+
|
-
|
-
|
|
O/S
Support
|
Linux
Win CE
|
Linux
Win CE
Win XP
DOS
|
Linux
Win CE
|
Linux
Win CE
|
Linux
Win CE
|
|
Size,
standard (mm)
Size, with front panel
|
?
|
96x91x12
111x91x12
|
97x66x12
|
96x91x12
111x91x12
|
96x91x12
|
|
Active
Power (Watt)
|
1-5
|
3-6
|
1-5
|
1-5
|
1-4
|
|
Power
Down mode
|
+
|
+
|
+
|
+
|
+
|
Notes
-
Height depends on connectors and heatsink
type.
-
All new cards have with two form-factor options - with or
without front panel. Card length is 111 mm with front panel, or 96 mm without
it.
|
