Kontron KTAM3874-pITX Manual de usuario descargar pdf (Pagina 12)

KTD-S0057-I Page 8 U-Boot Setup

KTAM3874/pITX Software Guide

The submenu for UART2 and UART4 allows the selection between:



gpio



uart

and the submenu for SPI3:



gpio



spi

2.5 Password Command

If you want to control the access to the Setup settings it is possible to use a password protection. Maximal

eight alphanumeric chars, numbers or special characters are admissible. You can delete an old password

respectively cancel the password protection with the input of an empty string.

Syntax:

setup password <Enter>

Example:

New password: ******** e.g. 12%&fgWQ

Verify password: ******** the same input

2.6 Defaults Command

In some cases it can be useful to reset quickly the Setup settings. For an example there is a problem with

driving of a single

display - preferably a LCD panel - and the connection of a HDMI

monitor is possible.

Syntax:

setup defaults <Enter>

First boot display hdmi

Second boot display none

Boot display mirror mode enabled

LCD panel resolution auto

LCD panel mapping fpdi

Backlight output control pwm

Backlight enable level high

Backlight brightness 128

mPCI Express interface enabled

Audio interface enabled

LAN interfaces enabled

SATA interface enabled

CAN interface 0 enabled

CAN interface 1 enabled

UART interface 5 rs232

GPIO/TIMER4+6 interface gpio

GPIO/TIMER5+7 interface gpio

GPIO/UART2 interface gpio

GPIO/UART4 interface gpio

GPIO/SPI3 interface gpio

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 292 293

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Kontron KTAM3874-pITX Manual de usuario Pagina 12

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