Avalue SEMX-H81 - Manual (Page 21)

SEMX-H81 User ’s Manual
SEMX-H81 User’s Manual 21
2.4.9 ATX Power connector (ATXPWR)
Signal PIN PIN Signal
+12V 10 20 +5V
+5V 9 19 +5V
PWR_OK 8 18 +5V
COM 7 17 COM
+5V 6 16 COM
COM 5 15 COM
+5V 4 14 PS_ON#
COM 3 13 COM
+3.3V 2 12 -12V
+3.3V 1 11 +3.3V
2.4.10 Serial port connector (JCOM)
Signal PIN PIN Signal
DCD 1 2 RXD
TXD 3 4 DTR
GND 5 6 DSR
RTS 7 8 CTS
RI 9