Acer AO722, Service Manual

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12 Chapter 1
Hardware Specifications and Configurations
Processor
System Controller
Item Specification
CPU type Diamondville Atrom series standard voltage 533FSB processors
CPU package Diamondville 437-balls Micro-FCBGA8 package 22x22mm
Features
•
New single-core processor for mobile devices with enhanced
performance
•
On-die, primary 32-kB instructions cache and 24-kB write-back
data cache
•
100/133-MHz Source-Synchronous front side bus (FSB)
•
Supports Hyper-Threading Technology 2-threads
•
On-Die 512-kB, 8-way L2 cache
•
Support for IA 32-bit and Intel® 64 architecture
•
Streaming SIMD Extensions 2 and 3 (SSE2 and SSE3)
support
•
Thermal management support via Intel Thermal Monitor 1 and
Intel Thermal Monitor 2
•
FSB Lane Reversal for flexible routing
•
Supports C0/C1(E)/C2(E)/C4(E)
•
L2 Dynamic Cache Sizing
•
Advanced power management features including Enhanced
Intel SpeedStep® Technology
•
Execute Disable Bit support for enhanced security
Item Specification
Processor Support
•
Intel Core 2 Duo mobile processor LV and ULV
•
Intel Core Duo processor LV and ULV
•
Intel Core Solo processor ULV
•
Celeron M processor ULV
•
533-MHz and 667-MHz front side bus (FSB) support
System Memory Support
•
Supports single-channel DDR2 SDRAM only
•
Maximum Memory supported 2 GB
•
Memory Channel Topologies supported:-
•
Single-channel with 1 SO-DIMM only (up to 1 GB)
•
Single-channel with 1 SO-DIMM (up to 1 GB) and Memory
Down (up to 1 GB)
•
Support for DDR2 at 400 MHz and 533 MHz
Internal Graphics
•
166-MHz core render clock and 200 MHz core display clock at
1.05-V core voltage only
•
Support for only one SDVO port
•
SDVO slot reversal not supported
•
Support for dual-channel LVDS resolutions up to UXGA
•
Support for CRT resolutions up to QXGA
•
TV support for HDTV
DMI
•
DMI lane width support for x2 only
•
DMI Lane reversal not supported Package