Com2 Rs 232/422/485 Mode Selector (Jsetcom2); Jlvds1 And Jlvds3: Lcd Power 3.3 V/5 V Selector; Table 1.4: Jlvds1 And Jlvds3: Lcd Power 3.3 V/5 V Selector - Advantech AIMB-214 User Manual

1.8.3

COM2 RS 232/422/485 Mode Selector (JSETCOM2)

Users can use JSETCOM2 to select among RS 232/422/485 modes for COM2. The
default setting is RS 232.
Table 1.3: COM2 RS 232/422/485 Mode Selector (JSETCOM2)
Function
*RS232
RS422
RS-485
*: Default
1.8.4

JLVDS1 and JLVDS3: LCD Power 3.3 V/5 V Selector

Table 1.4: JLVDS1 and JLVDS3: LCD Power 3.3 V/5 V Selector

Closed Pins
JLVDS1
1-2*
2-3
Default
*
AIMB-214 User Manual
RS232* RS422
Jumper Setting
(5-6) + (7-9) + (8-10) + (13-15) + (14-16) closed
(3-4) + (9-11) + (10-12) + (15-17) + (16-18) closed
(1-2) + (9-11) + (10-12) + (15-17) + (16-18) closed
Result
For 3.3 V LVDS Panel
For 5 V LVDS Panel
for 3.3V LVDS panel
JLVDS1
for 5V LVDS panel
JLVDS1
10
RS485