Jumpers; Table 2.1: Jumpers; Jumpers Setting Drawing; Table 2.2: J1: Lcd Voltage Select - Advantech INTEL PCM-9587 User Manual

2.1

Jumpers

The PCM-9587 has a number of jumpers that allow you to configure your system to
suit your application. The table below lists the functions of the various jumpers.

Table 2.1: Jumpers

Label
J1
J2
J3
J5
2.1.1

Jumpers setting drawing

Table 2.2: J1: LCD Voltage Select

PIN
1-2
2-3
1

Table 2.3: J2: PC104+ VIO Select

PIN
1-2
2-3
1

Table 2.4: J3: Clear CMOS function Select

PIN
1-2 Open
1-2 Close
1
PCM-9587 User Manual
Function
LCD Voltage Select
PC104+ VIO Select
Clear CMOS function Select
COM2 RS232/422/485 function Select
FUNCTION
+3.3 V*
+5 V
2 3
1
FUNCTION
VIO = +5 V *
VIO = +3.3 V
2 3
1
FUNCTION
Normal*
Clear CMOS
2
2 3
2 3
6