AR-B1665 User’s Guide
1.1 SPECIFICATIONS
CPU:
Socket 370(Pentium III, Intel Celeron, Via C3, Pentium III Tualatin)
DMA channels:
7
Interrupt levels:
15
Chipset:
VIA ® CLE266 ( VT8623 Integrated 2D ,3D, and MPEG-2 graphics accelerator and VT8235)
RAM memory:
Provide one 184 pin DDR SDRAM DIMM socket. The memory capability is up to 1GB.
VGA Controller:
Embedded VGA controller, Screen Resolution: up to True Color (32 bit)1280x1024
Display Interface:
CRT –2x5x2.00mm pin-header connector
LCD – for 24 bit TFT LCD Panel, 2x22x2.00mm pin-header connector
Ultra ATA/33/66/100
IDE Interface:
Two PCI Enhance IDE channel. The south bridge VT8235 supports
Ultra ATA/33/66/100/133 IDE interface. To support Ultra ATA66/100/133 Hard disk, a specified
cable(80-conductor ribbon cable) must be available.
Floppy disk drive interface:
2.88 MB, 1.44MB, 1.2MB, 720KB, or 360KB floppy disk drive.
Series ports:
Four high-speed 16550 compatible UARTs ports with 16-byte send/receive FIFOs
COM1,COM2,COM4: On-board one 2x5x2.54mm Box-Header connector. Only RS232.
COM3: On-board one 2x5x2.54mm Box-Header connector. Share with RS-485.
Parallel Port
: one IEEE1284 compatible Bi-directional ports
IrDA port:
Supports IrDA (HPSIR) and ASK (Amplitude Shift Keyed)-IR port multiplexed on COM2.
USB port:
Support six USB 2.0
compatible ports.
Audio: Onboard AC’97 Codec,
Supports two channel Left/Right Line IN/OUT, and Left/Right speaker out,
MIC IN, CD IN.
Watchdog timer:
Software programmable 1~60sec.
On board Integrated Fast Ethernet :
IEEE 802.3u Auto-Negotiation support for 10BASE-T/100BASE-TX
standard. Fast back-to-back transmission support with minimum interframe spacing.Connected to your LAN
through RJ45 connector. Support WOL(Wake On LAN).
Keyboard Connector & PS/2 Mouse:
Connector on-board
Power Consumption:
+5VSB @0.3A, +5V@5A (Max), [email protected] (Max), [email protected](Max)
Operating Temperature:
0
°
~ 60
℃
(CPU needs Cooling Fan)
1.2 PACKING LIST
In addition to this User's Manual, the AR-B1665 package includes the following items:
The quick setup manual
1 AR-B1665 CPU board
1 Hard disk drive adapter cable for 3.5” hard disk
1 Hard disk drive adapter cable for 2.5” hard disk
1 Floppy disk drive adapter cable
1 Software utility CD
1 Parallel Port interface cable
2 RS-232 and 1 PS/2 Mouse & Keyboard interface cable mounted on bracket
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