Chapter 1 Introduction
6 CI5VGM User’s Manual
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Onboard Audio (optional):
The onboard audio consists of a
YAMAHA YMF715-S (OPL3-SA3) single audio chip that
integrates OPL3 and its DAC, 16bit Sigma-delta CODEC,
MPU401 MIDI interface, joystick with timer, and a 3D enhanced
controller including all the analog components which is suitable
for multimedia application.
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DiskOnChip
: The M-Systems flask disk supports system boot and
storage capacity from 2MB to 72MB.
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Watchdog Timer
: 16-level, programmable
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I/O port 0443H to enable watchdog.
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I/O port 0441H to disable watchdog.
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Time-out timing select 0/2/4/6/8/10/12/14/16/18/20/22/
24/26/28/30 seconds (+/-20%).
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PCI Bus Ethernet Interface:
Intel 82558B
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PCI local bus Ethernet controller
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IEEE802.3u auto-negotiation for automatic speed selection
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10/100Mbps operation in a single port PCI bus master
architecture
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Wake On LAN function support on board
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Green Function
: Power management via BIOS, activated through
mouse/keyboard movement
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Keyboard and Mouse Connectors
: PS/2 type mini-DIN that
supports PC/AT; supports a 5-pin external keyboard connector
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IrDA Interface
: Pin-header connector for the optional IrDA
external connector
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PICMG Compliance
: Fully compliant to PICMG standards
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Environmental and Mechanical
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AT Power Supply
: Max. 15A @+5V
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ATX Power Supply
: Min 1A @+5VSB, Max15A@+5V
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Temperature
: 0
°
C to 60
°
C
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Humidity
: 5% to 95%
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Dimensions
: 338mm x 122mm