Table 5-13: ppc-150 serial port default settings, Table 5-14: com4 ri pin setting (jp2), Table 5-15: com3 ri pin setting (jp1) – Advantech PENTIUM PPC-150 User Manual
Page 75
Chapter 5
Jumper Settings and Connectors
59
COM1 and COM2 are one set. You can exchange the address range and
interrupt IRQ of COM1 for the address range and interrupt IRQ of COM2.
After exchanging, COM1's address range is 2F8 ~ 2FF and its request IRQ
is IRQ3: and COM2's address range is 3F8 ~ 3FF and its interrupt IRQ is
IRQ4.
COM3 and COM4 are another set. Their selectable function is the same as
the COM1/COM2 set.
Table 5-13: PPC-150 serial port default settings
Port
Address Range
Interrupt
COM1
3F8 ~ 3FF
IRQ4
COM2
2F8 ~ 2FF
IRQ3
COM3
3E8 ~ 3EF
IRQ10
COM4
2E8 ~ 2EF
IRQ5
5.3.2 COM3/COM4/RI pin setting (JP2, JP1) (Reserved)
Table 5-14: COM4/RI pin setting (JP2)
+5 V output
+12 V output
* RI output
* default setting
Table 5-15: COM3/RI pin setting (JP1)
+5 V output
+12 V output
* RI output
* default setting
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1