User`s manual

INSTALLATIONS
MI801 User’s Manual 17
Reset Switch: Pins 5 and 6
The reset switch allows the user to reset the system without turning the
main power switch off and then on again. Orientation is not required
when making a connection to this header.
+5V and 5VSB Signals: Pins 7 and 8
Pin #
Signal Name
7
+5V
8
+5VSB
J9: COM3/RS232, COM4/RS232 Serial Port
Signal Name
Pin #
Pin #
Signal Name
DSR3
2
1
DCD3
RTS3
4
3
RXD3
CTS3
6
5
TXD3
RI3
8
7
DTR3
NA
10
9
Ground
DSR4
12
11
DCD4
RTS4
14
13
RXD4
CTS4
16
15
TXD4
RI4
18
17
DTR4
NA
20
19
Ground
J10: SPI Flash Connector (factory use only)
J11: USB5/USB6 Connector
Signal Name
Pin
Pin
Signal Name
Vcc
1
2
Ground
D-
3
4
D+
D+
5
6
D-
Ground
7
8
Vcc