Intel E42249-003 Product Specification page 49

Functional Architecture
 Dedicated Real Time Clock (RTC) for BMC
 Up to 16 direct and 64 Serial GPIO ports
 Ability to maintain text and graphics controller history
 12 10-bit Analog to Digital Converters
 Three Diode Inputs for Temperature measurements
 Eight Fan Tach Inputs
 Four Pulse Width Modulators (PWM)
 Chassis Intrusion Logic with battery-backed general purpose register
 LED support with programmable blink rate control
 Programmable IO Port snooping, which can be used to snoop on Port 80h
 Unique Chip ID for each part (burned at the time production testing)
 Hardware 32-bit Random Number generator
 JTAG Master interface
 On-Chip Test Infrastructure for testing BMC firmware
Remote KVMS Features

USB 2.0 interface for Keyboard, Mouse, and Remote storage, such as a CD/DVD-ROM
and floppy
 USB 1.1 interface for PS/2 to USB bridging and remote Keyboard and Mouse

Hardware-based Video Compression and Redirection Logic
 Supports both text and graphics redirection
 Hardware-assisted video redirection using the Frame Processing Engine

Direct interface to the Integrated Graphics Controller registers and Frame buffer
 Hardware-based encryption engine
Graphics Controller Subsystem
 Integrated Matrix Graphics Core
 2D Hardware Graphics Acceleration

DDR2 memory interface supports up to 128 MB of memory
 Supports all display resolutions up to 1600 x 1200 16bpp @ 75Hz
 High-speed Integrated 24-bit RAMDAC
 Single lane PCI-Express* host interface
38 Intel order number: E42249-003
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Intel Server Board S5500BC TPS
Revision 1.0