At mode 1-2 atx mode 2-3, Emb-b75b atmode setting – AAEON EMB-B75B User Manual
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2-13
Chapter 2: Motherboard information
2. AT Mode (ATMODE)
AT MODE
1-2
ATX MODE
2-3
3. COM1 Ring/+5V/+12V selection (COM1_VSET1)
+12V
1-2
+5V
3-4
Ring
5-6
EMB-B75B COM VSET connector
PIN 1
+12V +5V RI
+12V +5V
RI
COM1_VSET1
EMB-B75B ATMODE setting
2
1
2 3
ATMODE
(Default)
ATXMODE
ATMODE
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