KONTRON
Feature Interface
42
CMP/P3 and CMP/C3 User’s Guide
5V_SB, PS-ON, PWRBTN (ATX Power Support Signals)
For ATX support please connect the signals in the following manner:
!
Connect
Pin 19
of feature connector X6 with
Pin 9
of ATX power connector (5V
standby).
!
Connect
Pin 21
of feature connector X6 with
Pin 14
of ATX power connector (power
supply on).
When connected in the following manner, (Pin 23 of feature connector X6 – Button power on), you
can switch the board on with the key T1 and switch it off by using the power down option implanted
in the particular OS such as Windows 9X.
1
2
3
4
5
6
7
8
11
10
9
13
12
14
15
17
16
18
19
20
+12V
+5V
-5V
+5V
GND
GND
GND
PS-ON
GND
-12V
+3.3V
+3.3V
+3.3V
GND
+5V
+5V
GND
PG
5V_SB
GND
ATX power connector
19
21
23
Feature
CMP/VC and CMP/VE
T1
GND
1
X6
NC (Internal Use Only!)
Do not connect any connector to this pan. Otherwise you could create a hazard to system, make the
system instable, or even destroy it.
