IEI Technology WAFER-6820, User Manual, Page: 7 / 61

3
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Ultra DMA/33 IDE Interface : supports up to two PCI Enhance IDE hard
drives. The Ultra DMA/33 IDE can handle data transfer up to 33MB/s.
The best of all is that it is compatible with existing ATA-2 IDE
specifications. So there is no need to do any change for customer’s
current accessory.
•
Floppy disk drive interface : two 2.88 MB, 1.44MB, 1.2MB, 720KB, or
360KB floppy disk drives.
•
Two high-speed Serial ports : NS16C550 compatible UARTs, and one
RS422/485 port with auto-direction function.
•
Bi-directional Parallel Port: IEEE 1284 compatible
•
IrDA port: Support serial Infrared (SIR).
•
USB port: Support two USB ports for future expansion, USB 1.1
compliant.
•
Watchdog timer
•
CompactFlash disk : The CompactFlash Storage Card also runs in
True IDE Mode that is compatible with an IDE disk drive. It can be used
with a passive adapter in a Type II socket.
•
Keyboard connector
•
Mouse : PS/2 Mouse Port on-board.
•
Power Consumption : +5V @ 1.8A
(Transmeta TM3200, 128MB SDRAM)
•
Operating Temperature : 0
°
~ 60
°
C (CPU needs heat sink)