Advantech ark-3405, User Manual

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ARK-3405 User Manual 10
2.2.4.2 COM4 RS232/422/485 with power supply Setting (CN38)
AMO-R018 (PCI Expansion Card)
Figure 2.2 Jumper Layout of Riser Card
2.2.4.3 PCI CLK SELECT setting (JM66EN1) on AMO-R018
CN38 COM4 RS232 with power supply Setting
Part Number 1653003201
Footprint HD_3x2P_79
Description PIN HEADER 3*2P 180D(M) 2.0mm SMD SOUARE PIN
Setting Function
(1-2) Normal (Default)
(3-5) +V12
(4-6) +V5
4
5
3
6
1 2
JM66EN1 PCI CLK SELECT
Part Number 1653003100
Footprint HD_3x1P_100_D
Description PIN HEADER 3x1P 2.54mm 180D(M)
Setting Function
(1-2) 66MHz
(2-3) 33MHz (Default)