DatasheetsPDF.com

G1-300B-85-2.0 Dataheets PDF



Part Number G1-300B-85-2.0
Manufacturers National Semiconductor
Logo National Semiconductor
Description Processor Series Low Power Integrated x86 Solution
Datasheet G1-300B-85-2.0 DatasheetG1-300B-85-2.0 Datasheet (PDF)

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.

  G1-300B-85-2.0   G1-300B-85-2.0



Document
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 trademarks of National Semiconductor Corporation. For a complete listing of National Semiconductor trademarks, please visit www.national.com/trademarks. © 2000 National Semiconductor Corporation www.national.com Geode™ I/O Companio Geode™ GX1 Processor Series While the x86 core provides maximum compatibility with the vast amount of Internet content available, the intelligent integration of several other functions, such as audio and graphics, offers a true system-level multimedia solution. The Geode GX1 processor core is a proven x86 design that offers competitive performance. It contains integer and floating point execution units based on sixth-generation technology. The integer core contains a single, five-stage execution pipeline and offers advanced features such as operand forwarding, branch target buffers, and extensive write buffering. Accesses to the 16 KB write-back L1 cache are dynamically reordered to eliminate pipeline stalls when fetching operands. Features General Feature.


G1-266P-85-1.8 G1-300B-85-2.0 G1100


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)