Manual
30
AC Input Connector (ACIN1)
Pin
AC Signal
DC Signal
1
L
+DC
2
N
-DC
3
AC_GND
GND
AC Supply Connector (ACOUT1)
This three-pin connector connects the power supply to the CPU.
Pin
AC Signal
DC Signal
1
L
+DC
2
NC
NC
3
N
-DC
H8 Boot Program (PROGH3)
This eight-pin connector programs the H8 for the first time.
Pin
Signal
1
GND
2
TXD1
3
RXD1
4
RES*
5
+5V
6
+12V
7
MD1
8
GND
Ethernet Connector (ETHER1)
This eight-pin connector provides 10BASE-T and 100BASE-TX Ethernet
connections.
Pin
Signal
1
TX+
2
TX-
3
RX+
4
Short to pin 5 75ohm to TERMPLANE
5
Short to pin 4 75ohm to TERMPLANE
6
RX-
7
Short to pin 8 75ohm to TERMPLANE
8
Short to pin 7 75ohm to TERMPLANE
PC/104 Connector (P7 and P8)
This 32-pin connector allows you to connect PC/104 cards.
Note
The PC/104 connector does not support cards that need -5V.
Pin
Row A
Row B
Row C
Row D
