1 Hardware Overview 1.2 System Unit Block Diagram
12 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)
Cardbus controller (TI PCI8412ZHK)
− PCI Interface(PCI Rev.2.2)
− SD IO Controller(Ver.1.1)
− CardBus / Ultra media Controller (Yenta Ver.2.2:1 socket)
− SD/MMC(SDHC Ver. 1.2 revised edition) , Memory Stick, Memory Stick
pro, XD Card Controller
− 1394 Controller
− 16 x16x1.4mm BGA Package
−
VGA
Graphics interface in North Bridge (Intel Crestline-GM) is used.
Sound Controller
• Azalia
• Amplifier: Mathushita made AN12941A
• Stereo speakers
• Digital volume control
• Supports VoIP
• Stereo headphone jack
• External microphone jack
• Built-in microphone
EC/KBC (Embedded Controller/Keyboard Controller)
• One Mitsubishi M306KAFCLPR micon chip functions as both EC and KBC.
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