DFI NB70-BC Manual Del Usuario página 28

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English
Expansion Slots
The system board is equipped with 1 AGP slot, 5 dedicated PCI
slots.
The AGP slot only supports 1.5V AGP 4x (1066MB/sec. bandwidth)
add-in cards. AGP is an interface designed to suppor t high
performance 3D graphics cards for 3D graphics applications. It
handles large amounts of graphics data with the following features:
• Pipelined memory read and write operations that hide memory
access latency.
• Demultiplexing of address and data on the bus for nearly 100
percent efficiency.
Onboard Audio Features
• 18-bit stereo full-duplex codec with independent variable sam-
pling rate
• High quality differential CD input
• True stereo line level outputs
Compatibility
• Microsoft PC '98 compliant
• PCI 2.2 and AC '97 compliant
• Intel AGP version 2.0
ATX Double Deck Ports (PC 99 color-coded connectors)
• Two USB ports
• Two NS16C550A-compatible DB-9 serial ports
• One SPP/ECP/EPP DB-25 parallel port
• One mini-DIN-6 PS/2 mouse port
• One mini-DIN-6 PS/2 keyboard port
• One game/MIDI port
• Three audio jacks: line-out, line-in and mic-in
Connectors
• One connector for 2 additional external USB ports
• One connector for IrDA interface
• Two IDE connectors
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