1 Hardware Overview 1.4 Optical Device Drives
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[CONFIDENTIAL]
Detroit 20 /Detroit 20E Series Maintenance Manual
1.2 System Unit
The system unit is composed of the following major components:
Processor
• Intel® Celeron® M CPU up to 1.73GHZ 65n, 1M L2, FSB 533MHz
• Intel® CoreTM Solo/Duo CPU up to 2.16GHZ 65n , 2M L2, FSB 667MHz
• Micro FC-PGA package CPU
System logic
• Mobile Intel® 945GM Express Chipset or ATI Radeon® XPRESS 200M with
integrated graphics controller.
• ENE CB 714 for multiple digital media card slot
• ENE CB1410 for PCMCIA controller
• VIA6311S for IEEE1394 controller
• Mobile Intel® 945GM Express Chipset with Realtek RTL8101E for 10M/100M
LAN
• Mobile Intel® 945GM Express Chipset with Realtek RTL8111B for
10M/100M/1Gbps LAN
• ATI Radeon® XPRESS 200M with RTL8100CL for 10M/100M LAN
• Realtek ALC861 for HD CODEC
Keyboard controller
• ENE KB910 is use as keyboard controller and battery management unit.
Memory
• No on-board memory
• Mobile Intel® 945GM Express Chipset with DDRII-533/667MHz
• ATI Radeon® XPRESS 200M with DDRII-533MHz
• Dual channel support
• Easy upgrade from bottom of the chassis
• Maximum upgrade to 4GB with 2 DDRII SODIMM socket for Mobile Intel®
945GM Express Chipset
• Maximum upgrade to 2GB with 2 DDRII SODIMM socket for ATI RADEON®
Xpress 200M Chipset
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