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82845GE Datasheet(PDF) 11 Page - Intel Corporation |
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82845GE Datasheet(HTML) 11 Page - Intel Corporation |
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11 / 176 page  Intel® 82845GE/82845PE Datasheet 11 Intel® 82845GE GMCH / 82845PE MCH Features I Host Interface Support — One processor in a mPGA478 package — Hyper-Threading Technology support — 400/533 MHz PSB (100/133 MHz bus clock) — PSB Dynamic Bus Inversion on the data bus — 32-bit addressing for access to 4 GB of memory space — 8 deep In Order Queue — AGTL+ On-die Termination I System Memory Controller — One 64-bit wide DDR SDRAM data channel — Up to 2.0 GB of 266/333 MHz DDR SDRAM — Bandwidth up to 2.7 GB/s (DDR333) — 64-Mb, 128-Mb, 256-Mb, and 512-Mb SDRAM technologies — Supports only x8 and x16 SDRAM devices with four banks — Unbuffered, unregistered 184-pin non-ECC DDR SDRAM DIMMs only — Two DDR DIMMs, single-sided and/or double-sided — Does not support double-sided x16 DDR DIMMs — JEDEC DDR DIMM specification configurations only — Opportunistic refresh — Up to 16, simultaneously open pages — SPD (Serial Presence Detect) scheme for DIMM detection — Suspend-to-RAM support using CKE — Selective Command-Per-Clock (selective CPC) accesses I Hub Interface — Supports Hub Interface 1.5 — 266 MB/s point-to-point Hub Interface to the ICH4 — 66 MHz base clock — 1.5 V operation I AGP Interface — Supports a single 1.5 V Accelerated Graphics Port Interface, Specification 2.0-compliant device — Supports 1X/2X/4X data transfers and 2X/4X Fast Writes — 32-deep AGP request queue — AGP signals muxed with two Intel® DVO ports: Supports ADD cards (82845GE only) I Integrated Graphics (82845GE only) — Core Frequency of 266 MHz — 3D Setup and Render Engine - Discrete Triangles, Strips and Fans Support - Indexed Vertex and Flexible Vertex Formats - Pixel Accurate Fast Scissoring and Clipping Operation - Backface Culling Support - Supports D3D and OGL Pixelization Rules - Anti-Aliased Lines Support - Sprite Points Support — High Quality Texture Engine (see Section 1.4.5) — 3D Graphics Rasterization Enhancements (see Section 1.4.5) — 2D Graphics (see Section 1.4.5) — Video DVD/PC-VCR (see Section 1.4.5) — Video Overlay (see Section 1.4.5) I Analog Display Support (82845GE only) — 350 MHz Integrated 24-bit RAMDAC — Up to 2048x1536 at 60 Hz refresh — Hardware Color Cursor Support — DDC2B Compliant Interface I Digital Display Channels (82845GE only) — Two channels multiplexed with AGP — 165 MHz dot clock on each 12-bit interface — Can combine two, 12-bit channels to form one 24-bit interface: Supports flat panels up to 2048x1536 at 60 Hz or dCRT/HDTV at 1920x1080 at 85 Hz — Supports Hot Plug and Display — Supports LVDS, TMDS transmitters or TV-out encoders — ADD card utilizes AGP connector — Three Display Control interfaces (I2C/DDC) multiplexed on AGP I Package — 37.5 mm x 37.5 mm FC-BGA package with 1 mm ball pitch |
Similar Part No. - 82845GE |
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Similar Description - 82845GE |
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