Computer Hardware User Manual

ManualsBrandsAmpro Corporation ManualsComputer HardwareCOM 830

Contents

iv Reference Manual COM 830

Secondary Connector Rows C and D ...................................................................................... 15

PCI Express Graphics (PEG)................................................................................................... 15

SDVO....................................................................................................................................... 15

PCI Bus.................................................................................................................................... 15

IDE ........................................................................................................................................... 15

Additional Features ....................................................................................................................... 15

Watchdog................................................................................................................................. 15

Onboard Microcontroller........................................................................................................... 16

Embedded BIOS ...................................................................................................................... 16

Simplified Overview of BIOS Setup Data Backup .................................................................... 17

Security Features .......................................................................................................................... 18

Suspend to Ram............................................................................................................................ 18

Ampro Tech Notes ........................................................................................................................ 18

Comparison of I/O APIC to 8259 PIC Interrupt mode ................................................................... 18

Intel® Matrix Storage Technology ................................................................................................ 18

AHCI......................................................................................................................................... 18

RAID......................................................................................................................................... 18

Native vs. Compatible IDE mode ..................................................................................................19

Compatible Mode..................................................................................................................... 19

Native Mode ............................................................................................................................ 19

Intel® Processor Features............................................................................................................. 19

Thermal Monitor and Catastrophic Thermal Protection ........................................................... 19

Processor Performance Control............................................................................................... 20

Intel 64 ..................................................................................................................................... 20

Intel® Virtualization Technology............................................................................................... 21

Thermal Management ................................................................................................................... 21

Passive Cooling .................................................................................................................. 21

Active Cooling ..................................................................................................................... 22

Critical Trip Point................................................................................................................. 22

ACPI Suspend Modes and Resume Events.................................................................................. 22

USB 2.0 EHCI Host Controller Support......................................................................................... 24

Routing Diagram: ..................................................................................................................... 24

Chapter 3 Signals and Pinout Tables..................................................................................... 25

A-B Connector Signal Descriptions ...............................................................................................26

A-B Connector Pinout.................................................................................................................... 36

C-D Connector Signal Descriptions...............................................................................................38

C-D Connector Pinout ................................................................................................................... 43

Boot Strap Signals......................................................................................................................... 45

System Resources ........................................................................................................................ 46

System Memory Map ...............................................................................................................46

I/O Address Assignment................................................................................................................ 46

LPC Bus ................................................................................................................................... 47

Interrupt Request (IRQ) Lines ....................................................................................................... 48

PCI Configuration Space Map.......................................................................................................49

PCI Interrupt Routing Map............................................................................................................. 51

PCI Bus Masters ........................................................................................................................... 52

I²C Bus .......................................................................................................................................... 52

SM Bus.......................................................................................................................................... 52