900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




National Semiconductor Electronic Components Datasheet

SC2200 Datasheet

Thin Client On a Chip

No Preview Available !

August 2002
Revision 3.0
Geode™ SC2200
Thin Client On a Chip
General Description
The Geode™ SC2200 Thin Client On a Chip device is a
member of the National Semiconductor® IA (Information
Appliance) on a Chip family of fully integrated x86 system
chips. The Geode SC2200 includes:
The Geode GX1 processor module combines advanced
CPU performance with Intel MMX support, fully acceler-
ated 2D graphics, a 64-bit synchronous DRAM
(SDRAM) interface, a PCI bus controller, and a display
controller.
A low-power CRT and TFT Video Processor module with
a Video Input Port (VIP), and a hardware video acceler-
ator for scaling, filtering, and color space conversion.
The Core Logic module includes: PC/AT functionality, a
USB interface, an IDE interface, a PCI bus interface, an
LPC bus interface, Advanced Configuration Power Inter-
face (ACPI) version 1.0 compliant power management,
and an audio codec interface.
The SuperI/O module has: three serial ports (UART1,
UART2, and UART3 with fast infrared), a parallel port,
two ACCESS.bus (ACB) interfaces, and a real-time
clock (RTC).
The block diagram shows the relationships between the
modules.
These features, combined with the device’s small form fac-
tor and low power consumption, make it ideal as the core
for a thin client application.
Block Diagram
GX1
CPU
Core
Memory Controller
2D Graphics
Accelerator
PCI Bus
Controller
Display
Controller
Fast-PCI Bus
Config.
Block
Video Processor
Video
Scaling
Video
Mixer
CRT I/F
TFT I/F
Video Input Port (VIP)
Host Interface
Clock & Reset Logic
IDE I/F
USB
PCI/Sub-ISA
Bus I/F
GPIO
Audio Codec I/F
LPC I/F
Bridge
X-Bus
Fast X-Bus
Core Logic
PIT
PIC
DMAC
Pwr Mgmnt
Configuration
ISA Bus I/F
RTC
SuperI/O
ISA Bus
I/F
Parallel
Port
ACB1
I/F
ACB2
I/F
UART1
UART2
UART3
& IR
National Semiconductor and Virtual System Architecture are registered trademarks of National Semiconductor Corporation.
Geode and VSA are trademarks of National Semiconductor Corporation.
For a complete listing of National Semiconductor trademarks, please visit www.national.com/trademarks.
© 2002 National Semiconductor Corporation
www.national.com


National Semiconductor Electronic Components Datasheet

SC2200 Datasheet

Thin Client On a Chip

No Preview Available !

Features
General Features
s 32-Bit x86 processor, up to 300 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
www.national.com
2
Revision 3.0


Part Number SC2200
Description Thin Client On a Chip
Maker National Semiconductor
PDF Download

SC2200 Datasheet PDF






Similar Datasheet

1 SC220 XpressFlow 2020 Ethernet Routing Switch Chipset
Zarlink
2 SC220 Synchronous Step-Down Regulator
Semtech
3 SC2200 Thin Client On a Chip
National Semiconductor
4 SC220Q Synchronous Step-Down Regulator
Semtech





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy