Contec PT-955SHX, User Manual

Page: 74 / 95

6. Appendix
PT-955SxX User’s manual
67
Table 6.1. I/O Port Addresses < 2 / 2 >
Address Size Description
03F6 1 byte IDE / SATA controller, PCI
03F8 – 03FF 8 bytes SERIAL A
0400 – 043F 64 bytes Power management
04D0 – 04D1 2 bytes Interrupt controller
0500 – 053F 64 bytes Reserved (GPIO)
0CF9 1 byte Reset generator
0D00 – 0FFFF 62208 bytes PCI bus
Interrupt Level List
Table 6.2. Hardware Interrupt Levels (Factory Settings)
Type 8259 Priority Description Vector
NMI High -I/O CHK 02H
IRQ0 MASTER ↑ Timer 0 08H
IRQ1
 
System reserved 09H
IRQ2
 
Interrupt controller 2 (slave) 0AH
IRQ8 SLAVE

Real-time clock 70H
IRQ9   System reserved 71H
IRQ10   Touch panel for serial port 72H
IRQ11   System reserved 73H
IRQ12   System reserved 74H
IRQ13   Co-processor 75H
IRQ14   Not in use (Available for users) 76H
IRQ15   Not in use (Available for users) 77H
IRQ3 MASTER  Serial port B (COM B) 0BH
IRQ4   Serial port A(COM A) 0CH
IRQ5   System reserved 0DH
IRQ6

↓ Not in use (Available for users) 0EH
IRQ7

Low System reserved 0FH