Table of Contents
Kontron User's Guide PC/104-520
ii
7.
GRAPHICS INTERFACE ....................................................................................................... 15
7.1
CRT Connector .....................................................................................................15
7.2
LCD Panel Connector.............................................................................................15
7.3
Connecting a LCD Panel.........................................................................................16
7.4
Available Video Modes ..........................................................................................16
7.4.1
Standard IBM-Compatible VGA Modes ......................................................................16
7.4.2
Extended VESA VGA Modes .....................................................................................17
7.4.3
Panel Configuration..............................................................................................17
8.
SERIAL-PORT INTERFACES ................................................................................................. 19
8.1
Connector ..........................................................................................................19
9.
PARALLEL-PORT INTERFACE............................................................................................... 20
9.1
Connector ..........................................................................................................20
10.
KEYBOARD INTERFACE ...................................................................................................... 21
10.1
Connector ..........................................................................................................21
10.2
Signal Descriptions ..............................................................................................22
10.2.1
Example Connection AT-keyboard and Other Functions................................................23
11.
PS/2-MOUSE INTERFACE ................................................................................................... 24
11.1
Connector ..........................................................................................................24
12.
IDE INTERFACE ................................................................................................................ 25
12.1
Connector ..........................................................................................................25
13.
ETHERNET CONTROLLER .................................................................................................... 27
13.1
Connector ..........................................................................................................27
14.
FLOPPY-DRIVE INTERFACE ................................................................................................. 28
14.1
Connector ..........................................................................................................28
15.
POWER CONNECTOR.......................................................................................................... 29
15.1
Connector ..........................................................................................................29
15.2
Power Pins..........................................................................................................29
15.3
External Battery ..................................................................................................30
16.
WATCHDOG TIMER............................................................................................................ 31
16.1
Programming ......................................................................................................31
16.1.1
Initialization.......................................................................................................31
16.1.2
Trigger...............................................................................................................31
16.1.3
Utility SC520Wdt..................................................................................................31
17.
DMA CONFIGURATION....................................................................................................... 32
17.1
DMA Acknowledge................................................................................................32
17.2
DMA Request.......................................................................................................33
18.
ONBOARD DEVICE CONFIGURATION ..................................................................................... 34
