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5.1.4
Power Status LEDs
The conga-IC175 provides two LED signals ( and P_LED-) on pins 2 and 4 of the front panel connector X39. The signals indicate the
different power states of the conga-IC175.
Table 16 LED States
State
FP_LED-
S0
1
0
S3
0
1
S5
0
0
Note
For the front panel pinout description, see section 6.1 “Front Panel Connector”.
5.2
CMOS Battery/RTC
The conga-IC175 provides a board-mounted battery holder (M60) for CMOS battery. The CMOS battery supplies the necessary power required
to maintain the CMOS settings and configuration data in the UEFI flash chip. The specified battery type is CR2032
The conga-IC175 offers an optional connector (X44) for external CMOS battery. .
Connector Type
X44 : 2-pin, 1.25mm pitch Molex PicoBlade header
Warning
Danger of explosion if battery is incorrectly replaced. Replace only with same or equivalent type recommended by the manufacturer. Dispose
of used batteries according to the manufacturer’s instructions.
Optional connector X44
3V
LITHIUM
CR 2032
+
M60 (Battery Holder)
