C a r r i e r B o a r d
E C B - 9 0 1 A
Quick Installation Guide
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26. Fan Power Selection (JP23)
JP23
Function
1-2
5V
2-3
12V
OFF
5V
27. 5VSB For ETX Module (JP24)
JP24
Function
ON
Standby 5V(5VSB) for ETX Module
OFF
No Standby 5V(5VSB) for ETX Module
28. RS-232 Serial Port Connector (CN5, CN6 & CN24)
Pin
Signal
Pin
Signal
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
10
N.C.
29. CompactFlash
™
Disk Connector (CN7)
Pin
Signal
Pin
Signal
1
GND
26
GND
2
SDD3
27
SDD11
3
SDD4
28
SDD12
4
SDD5
29
SDD13