1. Introduction
13
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Built-in numeric coprocessor support
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16 KB of CPU instruction cache
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16 KB of CPU data cache
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256 KB of Level 2 cache
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512 MB or 1 GB of ECC SDRAM
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BIOS stored in flash memory
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Standard AT* Systems include:
– Two enhanced interrupt controllers (8259)
– Three counter/timers (one 8254)
– Real-time clock/CMOS RAM (146818)
– Two enhanced DMA controllers (8237)
– 8042 compatible keyboard controller
– Speaker interface
– PS/2 mouse and keyboard
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Dual stage watchdog timer
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Intel® 69000 series AGP graphics chip
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IPMI through an Intel® Baseboard Management Controller chip
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Dual 10/100 Mbit/s Ethernet* (available at the faceplate or the J3 backplane connector)
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Primary IDE channel supports the on-board 2.5 inch hard disk and an IDE device (CD-ROM)
on a media expansion board
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Single on-board PCI Mezzanine Card (PMC) slot, 32-bit @ 33 MHz using 3.3V signaling
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Two 16C550 RS-232 serial ports (COM1 available at the faceplate, COM1 and COM2
available through the J5 backplane connector)
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Push Button Reset on the front panel
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Rear-Panel I/O Availability (at J5) includes the following
–
Secondary IDE channel
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Rear panel eject
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Push-button reset input
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DC power monitors (+3.3V, +5V, +12V, -12V, and CPU core voltage)
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Support for Windows* 2000 Professional, Windows 2000 Server, Linux*, and VxWorks*
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