12
JEC1: Flash EC ROM Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
FSCE#
2
+3.3V
3
FMISO
4
NC
5
EC_DET_FLASH
6
FSCK
7
GND
8
FMOSI
USB2_CN1: Internal USB 2.0 Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
2
GND
3
USB_DATA-
4
U
5
U
6
USB_DATA-
7
GND
8
VCC
COM1, COM2: External RS-232/422/485 Connectors
RS-232
RS-422
RS-485
1
DCD
TXD422-
TXD485-
2
RXD
3
TXD
--
4
DTR
RXD422-
--
5
GND
--
--
6
DSR
--
--
7
RTS
--
--
8
CTS
--
--
9
RI
--
--
