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JCOM2_SEL：COM2 (RS-232/RS-422/RS-485) Select (3/3)
Pin No.
7-8
Function
RS-422 TX 100Ω / RS-485
Termination
Jumper
23
23
Setting
24
24
Note: Not Recommended for RS-422 TX 100Ω Termination
JCF: Compact Flash ( Master / Slave ) Select
Pin No.
Function
Jumper
Setting
JIDE: IDE ATA Mode Select
Pin No.
Function
Max. UDMA Mode 1
Jumper
Setting
JLVDS：LCD Power (+3.3V / +5V) Select
Pin No.
Function
LCD Power +3.3V (Default)
Jumper
Setting
1-2
Master
3
3
2
2
1
1
1-2
Auto Detect UDMA
(33M)
3
3
2
2
1
1
1-2
3
3
2
2
1
1
1
1
2
2
2-3
Mode (Default)
3
3
2
2
1
1
LCD Power +5V
9
2-3
Slave
(Default)
3
3
2
2
1
1
All Open
Min. UDMA Mode 2
(66M)
3
3
2
2
1
1
2-3
3
3
2
2
1
1
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