Intel X38ML - Server Board Motherboard Technical Manual page 25

Intel® Server Board X38ML
Three diode inputs for temperature measurements
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Eight fan tachometer inputs
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Four pulse width modulators (PWM)
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Chassis intrusion logic with battery-backed general purpose register
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LED support with programmable blink rate control
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Programmable I/O port snooping, which can be used to snoop on Port 80h
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Unique chip ID for each part, burned at the time production testing
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Hardware 32-bit random number generator
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JTAG master interface
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On-chip test Infrastructure for testing BMC firmware
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Remote KVMS features
USB 2.0 interface for keyboard, mouse, and remote storage such as CD-ROM/DVD-
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ROM and floppy
USB 1.1 interface for PS/2 to USB bridging, remote keyboard and mouse
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Hardware-based video compression and redirection logic
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Supports both text and graphics redirection
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Hardware-assisted video redirection using the frame processing engine
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Direct interface to the Integrated Graphics Controller registers and Frame buffer
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Hardware-based encryption engine
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Graphics controller
Integrated graphics core
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2D hardware graphics acceleration
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DDR2 memory interface supports up to 128 Mbytes of memory
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Supports all display resolutions up to 1600 x 1200 16 bpp @ 75 Hz
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High speed integrated 24-bit RAMDAC
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Single lane PCI Express* host interface
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Server Class Super I/O functionality includes
Keyboard style/BT interface for BMC support
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Two fully functional serial ports, compatible with the 16C550
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Serial IRQ support
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SMI/SCI/PME support
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ACPI-compliant
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Up to 16 shared GPIO ports
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Programmable wake-up event support
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Plug and play register set
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Power supply control
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Watchdog timer compliant with Microsoft SHDG
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LPC to SPI bridge for system BIOS support
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Real-time clock module with the external RTC interface
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Revision 1.3
Intel order number E15331-006
Functional Architecture
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