TYAN Triumph i7230 Manual page 19

KM1 (J12): Keyboard Mouse Header
9 1
10 2
TYFP1: Front Panel Header
17 15 13
18 16 14
USB2 (J8): USB Front Panel Header
9 1
10 2
Use this header to connect to a keyboard or mouse.
Signal
+5V
Key
KB Data
GND
KB Clock
11 9 7
12 10 8
Use this header to connect to front panel USB connector.
Pin
3-
19
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Pin Pin
1 2
3 4
5 6
7 8
9 10
5 3 1
6 4 2
Signal Pin
1 +5V 2
Data 0- 4
5 Data 0+ 6
7 GND 8
9 KEY 10
Signal
+5V
Key
MS Data
GND
MS Clock
The motherboard
provides one front
panel header for
electrical
connection to the
front panel
switches and
LED' s.
Signal
+5V
Data 1-
Data 1+
GND
NC