7
PCI IDE Interface
•
Ultra DMA/33 supported (Synchronous DMA mode - data transfer
rate up to 33MB/sec.)
•
PIO Mode 3 and Mode 4 Enhanced IDE (data transfer rate up to
16.6MB/sec.)
•
Bus mastering reduces CPU utilization during disk transfer
•
ATAPI CD-ROM supported
Integrated I/O
•
Ultra I/O controller
•
Two NS16C550A-compatible high speed UARTs
•
One SPP/ECP/EPP parallel port
•
Supports 360KB, 720KB, 1.2MB, 1.44MB, and 2.88MB floppy drives
CPU Socket
•
321-pin ZIF socket (Intel
Socket 7)
•
Equipped with a switching voltage regulator which can support 10A
current to the CPU core
Connectors
•
2 connectors for external USB (Universal Serial Bus) ports
•
1 connector for IrDA interface
•
2 serial connectors
•
1 parallel port
•
2 IDE connectors
•
1 floppy connector
•
1 PS/2 mouse connector
•
1 PS/2 or AT keyboard port
•
1 20-pin ATX power supply connector
•
1 12-pin standard AT power supply connector
Expansion Slots
•
3 dedicated PCI slots
•
2 dedicated 16-bit ISA slots
•
1 shared PCI/ISA slot
PCB
•
4 layers, Baby AT form factor
•
25cm (9.84") x 22cm (8.66")
Содержание 586TXD
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