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G1-200B-85-1.6

National Semiconductor
Part Number G1-200B-85-1.6
Manufacturer National Semiconductor
Description Processor Series Low Power Integrated x86 Solution
Published Mar 23, 2005
Detailed Description Geode™ GX1 Processor Series Low Power Integrated x86 Solution April 2000 Geode™ GX1 Processor Series Low Power Integra...
Datasheet PDF File G1-200B-85-1.6 PDF File

G1-200B-85-1.6
G1-200B-85-1.6


Overview
Geode™ GX1 Processor Series Low Power Integrated x86 Solution April 2000 Geode™ GX1 Processor Series Low Power Integrated x86 Solution General Description The National Semiconductor® Geode™ GX1 processor series is a line of integrated processors specifically designed to power information appliances for entertainment, education, and business.
Serving the needs of consumers and business professionals alike, it’s the perfect www.
DataSheet4U.
com solution for IA (information appliance) applications such as thin clients, interactive set-top boxes, and personal internet access devices.
The Geode GX1 processor series is divided into three main categories as defined by the core operating voltage.
Available with core voltages of 2.
0V, 1.
8V, and 1.
6V, it offers extremely low typical power consumption (1.
2W, 1.
0W, and 0.
8W, respectively) leading to longer battery life and enabling small form-factor, fanless designs.
Typical power consumption is defined as an average, measured running Microsoft Windows at 80% Active Idle (Suspend-on-Halt) with a display resolution of 800x600x8 bpp at 75 Hz.
Geode™ GX1 Processor Internal Block Diagram Clock Module SYSCLK SYSCLK multiplied by “A” INTR Core Clocks X-Bus Clocks x86 Compatible Core INT/NMI TLB Integer Unit FP_Error Interrupt Control IRQ13 SMI# Scratchpad 16 KB Unified L1 Cache (128) Instruction Fetch MMU Load/Store Floating Point Unit C-Bus (64) SUSP# Core Suspend SUSPA# Power Management Control Core Acknowledge X-Bus Suspend X-Bus Acknowledge X-Bus (32) Arbiter X-Bus Controller Write Buffers Read Buffers Arbiter PCI Host Controller 2D Accelerator VGA BLT Engine ROP Unit X-Bus CLK divide by “B” Display Controller Compression Buffer Palette RAM Timing Generator 3 REQ/GNT Pairs PCI Bus 4 SDRAM Clocks 64-bit SDRAM RGB YUV Geode™ Graphics Companion Interface National Semiconductor and Virtual System Architecture are registered trademarks of National Semiconductor Corporation.
Geode, WebPAD, and VSA, are trad...



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