INSTALLATIONS
MI945P User’s Manual
17
ATX1: ATX Power Supply Connector
11 1
20 10
Signal Name
Pin #
Pin #
Signal Name
3.3V
11
1
3.3V
-12V
12
2
3.3V
Ground
13
3
Ground
PS-ON
14
4
+5V
Ground
15
5
Ground
Ground
16
6
+5V
Ground
17
7
Ground
-5V
18
8
Power good
+5V
19
9
5VSB
+5V
20
10
+12V
COM2: COM2 Serial Port
Signal Name Pin Pin Signal Name
DCD2
1
2
RXD2
TXD2
3
4
DTR2
GND
5
6
DSR2
RTS2
7
8
CTS2
RI2
9
10
Not Used
COM2 is jumper selectable for RS-232, RS-422 and RS-485.
Pin #
Signal Name
RS-232
R2-422
RS-485
1
DCD
TX-
DATA-
2
RX
TX+
DATA+
3
TX
RX+
NC
4
DTR
RX-
NC
5
Ground
Ground
Ground
6
DSR
RTS-
NC
7
RTS
RTS+
NC
8
CTS
CTS+
NC
9
RI
CTS-
NC
10
NC
NC
NC
Summary of Contents for MI945P
Page 1: ...MI945P Intel CoreTM 2 Duo GM45 Mini ITX Motherboard USER S MANUAL Version 1 0 ...
Page 8: ...INTRODUCTION 4 MI945P User s Manual Board Dimensions ...
Page 17: ...INSTALLATIONS MI945P User s Manual 13 Connector Locations on MI945P ...
Page 26: ...INSTALLATIONS 22 MI945P User s Manual This page is intentionally left blank ...
Page 49: ...BIOS SETUP MI945P User s Manual 45 This page is intentionally left blank ...
Page 64: ...APPENDIX 60 MI945P User s Manual This page is intentionally left blank ...