B.19 System I/O Ports - Advantech PCE-7131 User Manual

B2h - B3h
B4h - B5h
B8h - B9h
BCh - BDh
200 - 207h
208-20Fh
4D0h -4D1h
CF9h
Note! Only if the Port 61 Alias Enable bit (GCS.P61AE) bit is set. Otherwise,
the target is PCI.
B.19 System I/O Ports
Table B.19: System I/O Ports
I/O Address (Hex)
090h-097h
070h-077h
2F8h-2FFh
378h-37Fh
3B0h-3BBh
3C0h-3DFh
3F8h-3FFh
600h-67Fh
778h-77Fh
C80h-C9Fh
CA0h-CBFh
B.20 Interrupt Assignments
Table B.20: Interrupt Assignments
Interrupt#
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ8
IRQ9
IRQ10
IRQ11
IRQ12
PCE-7131/5131/5031 User Manual
Power Management Power Management
Interrupt Controller Interrupt Controller
Interrupt Controller Interrupt Controller
Interrupt Controller Interrupt Controller
Gameport Low Gameport Low
Gameport Low Gameport Low
Interrupt Controller Interrupt Controller
Reset Generator Reset Generator
Device
SATA AHCI controller
System CMOS/real time clock
Communication Port (COM2)
ECP Printer Port(LPT1)
Graphics
Graphics
Communication Port (COM1)
PCA-COM485 Module I/O used
ECP Printer Port(LPT1)
Communication port (COM3-6) for PCA-COM232 module
Communication port (COM8-11) for PCA-COM485 module
Interrupt source
System timer
Keyboard
Interrupt from controller 2 (cascade)
Communication port (COM2)
Communication port (COM1)
Available
Communication port (COM8-11) for PCA-COM485 module
Parallel Port
System COMS/Real-time clock
Available
Available
Communication port (COM3-6) for PCA-COM232 module
PS/2 mouse
Power Management
Interrupt
Interrupt
Interrupt
Forwarded to LPC/eSPI
Forwarded to LPC/eSPI
Interrupt Controller
Interrupt controller
92