IEI Integration ECN-780-Q67 - Manual (Page 47)

ECN-780-Q67 Em b e d d e d S ys te m
P a g e 34
Co n n e c to r Typ e La b e l
Power connector 2-pin wafer DC_IN1
RS-232 serial ports 10-pin header COM1, COM2, COM3,
COM4
RS-422/485 serial port 8-pin header COM5
SATA connectors SATA connector SATA1, SATA2
SATA power connectors 2-pin wafer CN1, CN2
SMBus connector 4-pin wafer SMBUS1
SO-DIMM connector SO-DIMM slot SO-DIMM1
K Type thermocouple connectors 2-pin wafer CN4, CN5
TPM connector 20-pin header TPM1
USB 2.0 connectors 8-pin header USB2_3, USB4_5
VGA connector 10-pin header VGA1
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-780-Q67.
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 4-5
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.