Kontron KTAM3874-pITX Bedienungsanleitung PDF herunterladen (Seite 3)

User Information

KTAM3874/pITX Software Guide

Table of Contents

4 VESA

DisplayID

.......................................................................... 12

4.1 LCD/LVDS Technology Overview .....................................................................................12

4.1.1 Detailed Timing Descriptor ........................................................................................................ 12

4.1.2 24 Bit Color Mapping Tips.......................................................................................................... 14

4.2 EDID 1.3 Specification (VESA

) ......................................................................................15

4.3 DisplayID

Specification (VESA

)...................................................................................15

4.3.1 DisplayID

Parameter Summary ................................................................................................. 15

4.3.2 DisplayID

Restrictions ............................................................................................................ 16

4.3.3 LCD Panel Selection ................................................................................................................. 16

4.3.4 DisplayID

Windows

Tool ........................................................................................................ 17

4.3.5 Building DisplayID

File ........................................................................................................... 18

4.3.6 Erasing DisplayID

Record ........................................................................................................ 18

4.3.7 U-Boot EEPROM Update Tool ...................................................................................................... 18

5 U-Boot Bootloader ......................................................................... 20

5.1 UART Bootloader ........................................................................................................20

5.2 Ethernet Bootloader....................................................................................................22

5.3 SPI

Bootloader.........................................................................................................23

5.4 MMC Bootloader .........................................................................................................25

6 Debian

Linux

BSP ....................................................................... 26

6.1 User Login Arguments..................................................................................................26

6.2 Video Decoding ..........................................................................................................26

6.3 Audio Support ............................................................................................................26

6.4 KEAPI Interface ..........................................................................................................26

6.5 CAN Bus Utilities (SocketCAN) .......................................................................................27

6.6 S-ATA

Interface.........................................................................................................27

6.7 Suspend Mode............................................................................................................27

6.8 Screensaver ...............................................................................................................27

6.9 Sysfs Support .............................................................................................................28

7 Ethernet Switch ............................................................................. 29

8 Kernel Boot from SPI

Flash ............................................................ 30

9 Root File System Boot from S-ATA

Drive............................................. 31

10 Linux

Programming Examples (Debian

) .......................................... 32

10.1 TI

AM3874 Register Access ..........................................................................................32

10.1.1 Register Access Restrictions....................................................................................................... 34

10.2 SPI

Interface Examples ..............................................................................................35

10.2.1 SPI

Loopback Test Utility ........................................................................................................ 35

10.2.2 SPI

Display Interface.............................................................................................................. 39

1 2 3 4 5 6 7 8 ... 292 293

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