Contents

List of Tables

 

 

Table 1-1.

Definitions of Terms

1

Table 1-2.

COM Express Pinout Types

2

Table 1-3.

COM 830 Configuration Matrix

3

Table 2-1.

Feature Summary

5

Table 2-2.

Dual Connector Pinout Limitations

7

Table 2-3.

COM 830 Intel® Core™ Duo U2500 1.2GHz 2MB L2 cache

8

Table 2-4.

COM 830 Intel® Celeron M 423 1.07GHz 1MB L2 cache

9

Table 3-1.

Signal Tables Terminology Descriptions

25

Table 3-2.

AC'97/Intel® High Definition Audio Link Signals Descriptions

26

Table 3-3.

Gigabit Ethernet Signal Descriptions

27

Table 3-4.

Serial ATA Signal Descriptions

27

Table 3-5.

PCI Express Signal Descriptions [general purpose]

28

Table 3-6.

ExpressCard Support Pins Descriptions

29

Table 3-7.

LPC Signal Descriptions

29

Table 3-8.

USB Signal Descriptions

30

Table 3-9.

CRT Signal Descriptions

31

Table 3-10.

LVDS Signal Descriptions

32

Table 3-11.

TV-Out Signal Descriptions

32

Table 3-12.

Miscellaneous Signal Descriptions

33

Table 3-13.

General Purpose I/O Signal Descriptions

34

Table 3-14.

Power and System Management Signal Descriptions

34

Table 3-15.

Power and GND Signal Descriptions

35

Table 3-16.

Connector A-B Pinout

36

Table 3-17.

PCI Signal Descriptions

38

Table 3-18.

IDE Signal Descriptions

39

Table 3-19.

PCI Express Signal Descriptions (x16 Graphics)

40

Table 3-20.

SDVO Signal Descriptions

41

Table 3-21.

Module Type Definition Signal Description

42

Table 3-22.

Power and GND Signal Descriptions

42

Table 3-23.

Connector C-D Pinout

43

Table 3-24.

Boot Strap Signal Descriptions

45

Table 3-25.

Memory Map

46

Table 3-26.

I/O Address Assignment

47

Table 3-27.

IRQ Lines in PIC mode

48

Table 3-28.

IRQ Lines in APIC mode

48

Table 3-29.

PCI Configuration Space Map

49

Table 3-30.

PCI Interrupt Routing Map

51

Table 3-31.

PCI Interrupt Routing Map (continued)

52

Table 3-32.

LAN

52

Table A-1.

Technical Support Contact Information

85

vi

Reference Manual

COM 830

Page 6
Image 6
Ampro Corporation COM 830 manual List of Tables, AC97/Intel High Definition Audio Link Signals Descriptions