Ampro Corporation XTX 820 User Manual
Chapter 2
Product Overview
XTX 820
Reference Manual
7
Board Features
• CPU features
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Intel Celeron M 373 1.0 GHz with 512 kbytes L2 cache
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Intel Pentium M 738 1.4 GHz with 2 Mbytes L2 cache
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Intel Pentium M 745 1.8 GHz with 2 Mbytes L2 cache
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All three CPUs use 400 MHz front side bus (FSB)
• Memory
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Single standard 200-pin DDR2 SODIMM socket
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Supports +1.8V RAM up to 1 GB
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Supports PC2 3200 DDR2 400 (400 Mbps, 200 MHz)
• Power Management
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Supports ACPI 2.0 with S3 (Suspend to RAM)
• PCI Bus
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PCI 2.1 compliant
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PCI Bus speed at 33 MHz
• PCI Express
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Supports 4 x1 PCI Express Lanes
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Supports PCI Express edge card or ExpressCards on custom baseboard
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Supports PCI Express specification v1.0a
• LPC Bus
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Provides low-bandwidth support through low pin count (LPC) bus
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Provides substitute for ISA bus with Super I/O chip on baseboard
• IDE/ATA Interfaces
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Supports two Serial ATA interfaces
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Supports one EIDE channel (UDMA 66/100)
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Supports ATAPI and DVD peripherals
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Supports IDE native and ATA compatibility modes
• Floppy Disk Interface
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Shares output connector with Parallel port
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Supports one standard (34-pin) floppy drive
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Supports all standard PC/AT formats: 360KB, 1.2MB, 720KB, 1.44MB
• Serial Ports
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Provides two buffered TTL serial ports with full handshaking (transceiver on baseboard)
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Provides 16550-equivalent controllers, each with a built-in 16-byte FIFO buffer
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Supports full modem capability
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Supports programmable word length, stop bits, and parity
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Supports 16-bit programmable baud-rate generator and a interrupt generator.