ROCKY-3702EV Socket 370 Celeron
TM
& Pentium III
with AGP VGA & 10/100Mbps Ethernet SBC
17
3.6 External Switches and Indicators
There are several external switches and indicators for
monitoring and controlling your CPU board. All the functions are
in the CN7 connector.
•
CN7 : Multi Panel
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
1.
SPEAKER
2
VCC
3.
N/C
4
N/C
5.
N/C
6
GND
7.
+5V
8
KEYLOCK
9.
RESET SW
10 GND
11. GND
12 GND
13. IDE LED
14 N/C
15. +5V
16 ATX POWER CONTROL
17. ATX POWER BUTTON
18 ATX 5VSB
19. ATX 5VSB
20 ATX 5VSB
3.7 USB Port Connector
The ROCKY-3702EV has two built-in USB ports for the future
new I/O bus expansion.
•
CN9: 2 USB Connectors
Pin 1,3,5,7 for USB 0
Pin 2,4,6,8 for USB 1
PIN NO. Description PIN NO. Description
1
VCC
2
GND
3
SBD0-
4
SBD1+
5
SBD0+
6
SBD1-
7
GND
8
VCC