Filter
Top Products
2-16
Chapter 2: Hardware information
3. USB device wake-up (3-pin USBPW12, USBPW34, USBPW56)
Set these jumpers to +5V to wake up the computer from S1 sleep
mode (CPU stopped, DRAM refreshed, system running in low power
mode) using the connected USB devices. Set to +5VSB to wake up
from S3 and S4 sleep modes (no power to CPU, DRAM in slow
refresh, power supply in reduced power mode).
A7N8X-E
®
A7N8X-E USB Device Wake Up
USBPW12
USBPW34
USBPW56
(Defaul
t)
+5V
1
2
+5VSB
2
3
1
2
3
2
(Default)
+5V
+5VSB
A7N8X-E
®
A7N8X-E Gigabit LAN Switch Setting
GLAN_SW
(Default)
Enable
1
2
Disabl
e
2
3
4. Gigabit LAN switch setting (3-pin GLAN_SW)
This jumper enables or disables the Gigabit LAN controller.
• The USB device wake-up feature requires a power supply that can
provide 500mA on the +5VSB lead for each USB port. Otherwise,
the system would not power up.
• The total current consumed must NOT exceed the power supply
capability (+5VSB) whether under normal condition or in sleep
mode.