2 internal peripheral connectors, 1 battery connector, Nternal – IEI Integration ECN-780-Q67 User Manual
Page 47: Eripheral, Onnectors, Table 4-1: peripheral interface connectors
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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 :
CN P in o u ts :
This is connected to the system battery. The battery provides power to the system clock to
retain the time when power is turned off.