INSTALLATIONS
20
MI970 User’s Manual
J4, J2: COM3, COM4 RS232 Serial Ports
Signal Name
Pin #
Pin # Signal Name
DCD# 1
6 DSR#
SIN# 2
7 RTS#
SOUT 3
8 CTS#
DTR# 4
9 RI#
GND 5
X KEY
J3: ATX Power Supply Connector
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
J6: ATX 12V Power Connector
This connector supplies the CPU operating voltage.
Pin #
Signal Name
1 Ground
2 Ground
3 +12V
4 +12V
Summary of Contents for MI970F
Page 1: ...MI970VF MI970F Intel QM77 HM76 Mini ITX Motherboard USER S MANUAL Version 1 1...
Page 4: ...iv MI970 User s Manual This page is intentionally left blank...
Page 9: ...INTRODUCTION MI970 User s Manual 5 Board Dimensions...
Page 10: ...INTRODUCTION 6 MI970 User s Manual This page is intentionally left blank...
Page 20: ...INSTALLATIONS 16 MI970 User s Manual Connector Locations on MI970...
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