Acrosser AR-B1320 - Manual (Page 50)

A A R R - - B B 1 1 3 3 2 2 0 0 U U s s e e r r ’ ’ s s G G u u i i d d e e
5-1
5. APPENDIX
5.1 SPECIFICATIONS
CPU & Chipset: ALI M6117C, 33/40 MHz
Bus Interface: PC/104 bus
DRAM: Up to 4MB with 2 MB on-board
Serial Port: 2 full RS-232C ports with 10-pin header, or
2 RS-485 ports for twisted pair multi-drop use
IDE: One 44-pin 2.0 mm connector supports 2 IDE
drives
DiskOnModule 44 pin /2.0 mm connector compatible with the
IDE connector
DiskOnChip Supports from 2 MB to 144 MB
Floppy: One floppy drive with a 6-pin 2.0mm connector
Parallel Port Support 1 SPP/EPP/ECP mode printer port with
the 26-pin 2.0mm connector.
Keyboard: PC/AT compatible keyboard
Speaker: External speaker with a 2 pin header
Real Time Clock: M48T86PC1 or compatible chips
BIOS: AMI flash BIOS
DMA Channels: 7 DMA channels
Interrupt Levels: 15 vectored interrupt levels
Bus Speed: 7.159MHz (default)
Flash Disk: Up to 1.5MB flash disk (3 sockets)
Watchdog: Programmable watchdog timer
LED Indicator: Power LED
Power Connector: 4-pin (2.5mm) power connector (+5V, GND, GND,
+12V)
Power Req.: +5V, 0.8A maximum
Operating Temp.: 0 to 60 degrees. C (140 degrees. F)
Storage Temp.: -25 to 85 degrees. C
Humidity: 0 to 95% (non-condensing)
PC Board: 6 layers
Dimensions: 90.2mmX95.9mm (3.55”X3.775”)
Weight: 120g (w/o flash chips)