53 Chapter 3
3.6.1 Detailed requirements on hardware support
• WDT: provides sample code for period setting on manual
• Battery:
-battery gauging
-25% low-battery warning event, adjustable
-battery/DC-in/charging icons on status bar
• SSD:
-higher priority to boot if the CF card contains bootable image
-Hot swappable
• PCMCIA:
-supports CF card with PCMCIA adapter as non-bootable storage
card
- -supports Advantech WLAN cards
• PS/2:
-supports keyboard, mouse and touchscreen simultaneously
-keyboard/mouse will not interfere each other and the touchscreen
-hot plug
• Serial ports: RS-485 has hardware data flow control ability
• USB host: supports keyboards/mice. Standard compatible item list
should be the same as that of QE
