SC2200 datasheet(2/433 Pages) NSC

2 / 433 page

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Revision 3.0

Features

General Features

s 32-Bit x86processor, upto300 MHz, with MMX

instruction set support

s Memory controller with 64-bit SDRAM interface

s 2D graphics accelerator

s CRT controller with hardware video accelerator

s CCIR-656 video input port with direct video for full

screen display

s PC/AT functionality

s PCI bus controller

s IDE interface, two channels

s USB, three ports, OHCI (OpenHost Controller Interface)

version 1.0 compliant

s Audio, AC97/AMC97 version 2.0 compliant

s Virtual System Architecture® (VSA™) technology

support

s Power management, ACPI (Advanced Configuration

Power Interface) version 1.0 compliant

s Package:

— 432-Terminal EBGA (Enhanced Ball Grid Array)

— 481-Terminal TEPBGA (Thermally Enhanced Plastic

Ball Grid Array)

GX1 Processor Module

s CPU Core:

— 32-Bit x86, 300 MHz, with MMX compatible instruc-

tion set support

— 16 KB unified L1 cache

— Integrated Floating Point Unit (FPU)

— Re-entrant SMM (System Management Mode)

enhanced for VSA

s 2D Graphics Accelerator:

— Accelerates BitBLTs, line draw and text

— Supports all 256 raster operations

— Supports transparent BLTs

— Runs at core clock frequency

s Memory Controller:

— 64-Bit SDRAM interface

— 66 MHz to 100 MHz frequency range

— Direct interface with CPU/cache, display controller

and 2D graphic accelerator

— Supports clock suspend and power-down/self-

refresh

— Up to two banks of SDRAM (8 devices total) or one

SODIMM

s Display Controller:

— Hardware graphics frame buffer compress/decom-

press

— Hardware cursor, 32x32 pixels

Video Processor Module

s Video Accelerator:

— Flexible video scaling support of up to 8x

(horizontally and vertically)

— Bilinear interpolation filters (with two taps, and eight

phases) to smooth output video

s Video/Graphics Mixer:

— 8-bit value alpha blending

— Three blending windows with constant alpha value

— Color key

s Video Input Port (VIP):

— Video capture or display

— CCIR-656 format

— Lock display timing to video input timing (GenLock)

— Able to transfer video data into main memory

— Direct video transfer for full screen display

— Separate memory location for VBI

s CRT Interface:

— Uses three 8-bit DACs

— Support up to 135 MHz

— 1280x1024 non-interlaced CRT @ 8 bpp, up to 75 Hz

— 1024x768 non-interlaced CRT @ 16 bpp, up to 85 Hz

s TFT Interface:

— Direct connection to TFT panels

— 800x600 non-interlaced TFT @ 16 bpp graphics,

up to 75 Hz

— 1024x768 non-interlaced TFT @ 16 bpp graphics,

up to 75 Hz

— Connects to Geode CS9211 companion for DSTN

panel support

— TFT on IDE: FPCLK max is 40 MHz

— TFT on Parallel Port: FPCLK max is 80 MHz

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