Ampro Corporation COM 830 User Manual
Page 4
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