1 Hardware Overview 1.2 System Unit Block Diagram
1-10 TECRA M3 Maintenance Manual (960-507)
? Intel GMCH (North Bridge)
? One Intel Alviso-PM is used.
? Features:
– Supports Dothan Processor System Bus
– System Memory Interface
– Memory Control: supports DDR333, DDR2-400/DDR2-533 2Gbmax.
– Graphics I/F: x16 PCI Express Based Graphics I/F
– DMI(Direct Media Interface)
– 1,257-ball, 40.0×37.5×2.6mm, FC-BGA package
? Intel ICH6-M (South Bridge)
? One Intel UICH6MA is used.
? Features:
– DMI(Direct Media Interface)
– PCI Express I/F (4 ports)
– PCI Bus I/F Rev2.3( 7 PCI REQ/GNT Pairs)
– Integrated Serial ATA Host Controller (2 Prots,150MB/S)
– Integrated IDE Controller( Ultra ATA 100/66/33)
– AC’97 2.3 codecs
– USB 1.1/2.0 Controller 8 ports (EHCI: Enhanced Host Controller)
– Built-in LAN controller (WfM 2.0 & IEEE 802.3 compliance)
– Power Management (ACPI 2.0 compliance)
– SMBus2.0 controller
– FWH interface (BIOS)
– LPC interface (EC/KBC, Super I/O)
– IRQ controller
– Serial Interrupt Function
– Suspend/Resume control
– Built –in RTC
– GPIO
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