4
•
Introduction
IEEE802.3u auto-negotiation support for automatic speed
selection
IEEE 802.3X (100base-TX Flow control support)
Wake on Lan support
Optional Alert on LAN II support
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Enhanced IDE:
Bus Master IDE controller, two EIDE interfaces for up to four
devices, support PIO Mode 3/4 or Ultra DMA/66 IDE devices,
including Hard Disk Drive, ATAPI CD-ROM, LS120, and ZIP
drives.
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Super I/O Chipset:
Winbond W83627HF
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Parallel Port:
One high-speed parallel port, SPP/EPP/ECP mode
ESD protection to 4KV
Downstream device protection to 30V
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Serial Port:
One 16550 UART compatible ports with RS-232 interface
One 16550 UART compatible ports with RS-232/422/485
ESD protection to 2KV
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FDD Interface:
Two floppy drives (360KB, 720KB, 1.2MB, 1.44MB,
2.88MB)
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USB Interface:
Two USB pin-header connectors, compliant with USB
Specification Rev. 1.1, Individual over-current protection
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Watchdog Timer:
Programmable I/O port 2Eh and 2Fh to configure watchdog timer
Time-out timing select 0~255 seconds or 0~255 minutes
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Keyboard and Mouse Connectors:
PS/2 type mini-DIN connectors, and supports a 5-pin internal
keyboard connector
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HISA:
ISA bus high driving capability up to 64mA on all data address and
control lines
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Power supply:
AT/ATX
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Environmental:
Storage Temperature
: -20
°
C to 80
°
C
Operation Temperature
: 0
°
C to 55
°
C
Humidity
: 5% to 95%
