Section
3 Software Instructions
3.1 Android OS
3.1.1VGA
VGA output is unsupported temporarily.
3.1.2 HDMI
2x HDMI output by changing u-boot environment variables
Setting instructions:
1.Input following command when system is entering the u-boot command line interface:
setenv bootargs console=ttymxc0,115200 androidboot.console=ttymxc0 vmalloc=400M
init=/init video=mxcfb0:dev=hdmi,1920x1080M@60 video=mxcfb1:off video=mxcfb2:off
fbmem=28M;saveenv;
2.Input following command when system starts up and is entering the u-boot command line
interface:
setenv bootargs console=ttymxc0,115200 androidboot.console=ttymxc0 vmalloc=400M
init=/init video=mxcfb0:dev=sii902x_hdmi,1080P60 video=mxcfb1:off video=mxcfb2:off
fbmem=28M;saveenv;
3.1.3 LCD
Support LVDS LCD output. No test
3.1.4 USB
U-Disk auto mount directory:/mnt/udisk/
3.1.5 COM
Serial port operation node: /dev/ttymxc0~/dev/ttymxc4
3.1.6 CAN
No test
21
Содержание EMB-4500
Страница 1: ...Owner s Manual EMB 4500 Freescale ARM Cortex A9 Powered EPIC Motherboard ...
Страница 10: ...2 Install other expansion cards 3 Connect all signal line cables panel control circuits and power adaptor 5 ...
Страница 21: ...2 4 9 Power Interface PWR RSASW PWRSW LED1 PWR Pin Signal Name 1 VIN 2 GND 3 GND 4 NC LED1 RSTSW PWRSW PWR 16 ...