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LV-67H User’s Manual
-32-
Jumper:
JP1/JP2/JP3/JP4 (COM1/2/3/4)
Type: onboard 6-pin header
Function
JCSEL2
JCSEL1
IrDA
RS-422
RS-485
RS-232
Power Mode
JP1/2/3/4
Pin 9 with 5V Power
1-2
Pin 9 with 12V Power
3-4
Standard COM port
5-6
Default setting
8
7
1
2
8
7
1
2
8
7
1
2
8
7
1
2
12
11
2
1
12
11
2
1
Default setting:
JCSEL1: (1-3, 2-4, 7-9, 8-10) JCSEL2: (1-2)
12
11
2
1
12
11
2
1
Summary of Contents for LV-67H
Page 1: ...LV 67H Mini ITX Motherboard User s Manual Edition 1 6 2013 07 10...
Page 2: ......
Page 8: ...LV 67H User s Manual 6 This page is left for blank...
Page 11: ...LV 67H User s Manual 9 1 3 Mechanical Drawing Unit inch...
Page 26: ...LV 67H User s Manual 24...
Page 51: ...LV 67H User s Manual 49 This page is left for blank...
Page 56: ...LV 67H User s Manual 54 Appendix C System Resources C 1 I O Port Address Map...
Page 57: ...LV 67H User s Manual 55...
Page 58: ...LV 67H User s Manual 56 C 2 Memory Address Map...
Page 59: ...LV 67H User s Manual 57 C 3 System DMA IRQ Resources DMA IRQ...