1 Hardware Overview 1.1 Features
1-10 [CONFIDENTIAL] PORTEGE M400 Maintenance Manual (960-541)
GPU controller (Internal graphic controller)
• VRAM : External DDR SDRAM MAX=224MB, Default=16MB
• PCI Express interface
• LCD I/F LVDS 2ch
Batteries
The main battery is a detachable lithium-ion battery (10.8V, 4700mAh, 6cell), the
secondary battery (Provided with some models or option) is a detachable lithium-ion
battery (10.8V, 4000mAh, 6cell) and the RTC battery is a nickel hydrogen battery
(2.4V-16mAh).
Modem controller
Supported by MDC. Using of the Azalia Line.
LAN controller (Intel-made Vidalia)
Controls LAN and supports 10/100Mbit or Gigabit Ethernet.
Other main system chips
• EC/KBC (Renesas-made LPC microcontroller M306KAFCLRP U0)
• PSC (Toshiba-made TMP86FS49UG)
• Temperature sensor (ADM-made 1032ARMZ)
• Acceleration sensor (ST Micro-made LIS3L02AQ3)
• Super I/O (SMSC-made LPC47N217-JV)
• SOUND CODEC (SigmaTel-made STAC9200)
• SP AMP (Matsushita-made AN12941A) + HP AMP (MAX4410)
• CLK Generator (ICS-made 954321AGLFT)
Get user manuals: See SafeManuals.com
To Next Page
Loading...
