IEI Integration ECN-680A-H61 - Manual (Page 57)

ECN-680A-H61 Em b e d d e d S ys te m
P a g e 43
Co n n e c to r Typ e La b e l
SATA power connectors 2-pin wafer CN1, CN2
SMBus connector 4-pin wafer SMBUS1
SO-DIMM connector SO-DIMM connector SO-DIMM1
Speaker connector 4-pin wafer SPEAKER1
SPI Flash connector 6-pin wafer JSPI2
SPI Flash connector (EC) 6-pin wafer JSPI1
K Type thermocouple connectors 2-pin wafer CN5, CN6
USB 2.0 connectors 9-pin wafer USB0_1, USB2_3
Table 4-1: Peripheral Interface Connectors
4.2 In te rn a l P e rip h e ra l Co n n e c to rs
Internal peripheral connectors are found on the motherboard and are only accessible
when the motherboard is outside of the chassis. This section has complete descriptions of
all the internal, peripheral connectors on the ECN-680A-H61.
4.2.1 Ba tte ry Co n n e c to r
CN La b e l: BAT1
CN Typ e : 2-pin wafer
CN Lo c a tio n : See Figure 4-3
CN P in o u ts : See Table 4-2
This is connected to the system battery. The battery provides power to the system clock to
retain the time when power is turned off.