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INSTALLATIONS
MI956 User’s Manual
11
JP2, JP3, JP4: RS232/RS422/RS485 (COM1) Selection
COM1
Function
RS-232
RS-422
RS-485
Jumper
Setting
(pin closed)
JP2:
3-5&4-6
JP3:
1-2
JP4:
3-5 & 4-6
JP2:
1-3&2-4
JP3:
3-4
JP4:
1-3 & 2-4
JP2:
1-3&2-4
JP3:
5-6
JP4:
1-3 & 2-4
JP5: COM1 RS232 RI/+5V/+12V Power Setting
JP5
Setting
Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
RI
Pin 5-6
Short/Closed
+5V
JP6: COM2 RS232 RI/+5V/+12V Power Setting
JP6
Setting
Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
RI
Pin 5-6
Short/Closed
+5V
Summary of Contents for MI956
Page 1: ...MI956 Intel Sandy Bridge PCH Mini ITX Motherboard USER S MANUAL Version 1 0 ...
Page 4: ...iv MI956 User s Manual This page is intentionally left blank ...
Page 8: ...INTRODUCTION 4 MI956 User s Manual Board Size 170mm x 170mm ...
Page 9: ...INTRODUCTION MI956 User s Manual 5 Board Dimensions ...
Page 18: ...INSTALLATIONS 14 MI956 User s Manual Connector Locations on MI956 ...
Page 25: ...INSTALLATIONS MI956 User s Manual 21 This page is intentionally left blank ...