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1 Hardware Overview
TECRA S3 Maintenance Manual (960-532) [CONFIDENTIAL] 1-9
• South Bridge (Intel ICH6)
– DMI (Direct Media Interface)
– PCI Express 2 Interface (4ports)
– PCI Bus Rev2.3 Interface (7 PCI REQ/GNT Pairs)
– Integrated Serial ATA Host Controller (2ports, 150MB/S)
– Integrated IDE Controller (Ultra ATA 100/66/33)
– AC'97 2.3 Interface
– USB 1.1/2.0 Controller 8 Ports (EHCI: Enhanced Host Controller)
– Internal LAN Controller (WfM 2.0 and IEEE 802.3)
– Power Management Controller (ACPI 2.0)
– SMBus2.0 Controller
– FWH Interface
– LPC Interface (EC/KBC, Super I/O)
– IRQ Controller
– Serial Interrupt Controller
– Suspend/Resume Control
– Internal RTC
– GPIO
– 609-ball, 31.0×31.0mm, BGA Package
PC Card Controller
• One TI PC7411ZHK gate array is used.
• This gate array has the following functions and components.
– PCI interface
– CardBus/Ultra Media (1 socket)
– SD/MMC, Memory Stick, XD Card Controller
– 1394 Controller (2 ports)
– 208-ball, 16.0×16.0×1.4mm, BGA Package
Other main system chips
• Clock Generator (ICS950812CG)
• Super I/O (SMSC Kona-Life)
• EC/KBC (Mitsubishi M306KA)
• PSC (TOSHIBA TMP87PM48U)
• LCD Sensor (NRS-701-1015T)
• Thermal Sensor (ADM1032×2)
• AXIS accelerometer (STMicro LIS3L02AQ)
Modem Controller
Supported by Azallia MDC 1.5 using the Azallia link.