I/O Port Addresses - Contec IPC-BX800-DC400 User Manual

6. Appendix

I/O Port Addresses

Table 6.1. I/O Port Addresses
Address
0000 - 000F
0020 - 0021
002E - 002F
0040 - 0043
0048 - 004B
004E - 004F
0060
0061
0064
0070 - 0073
0080 - 008F
00A0 - 00A1
00B2 - 00B3
00C0 - 00DE
00F0 - 00FF
0170 - 0177
01F0 - 01F7
0200 - 0207
0220 – 0228
02E8 - 02EF
02F8 - 02FF
0330 - 0331
0120 - 0127
0274 - 0277
0290 - 029F
0388 - 038D
03B0 - 03BB
03C0 - 03DF
03E8 - 03EF
03F6
03F8 - 03FF
04D0 - 04D1
0530 - 0537
0CF8 - 0CFF
0CF9
440 - 44F
800 - 80F
4000 - 400F
1000 - 107F
1180 - 11BF
54
Size
16 bytes DMA controller
2 bytes PIC interrupt controller
2 bytes Super I/O configuration register
4 bytes System timer 1
4 bytes System timer 2
2 bytes Super I/O configuration register
1 byte Keyboard controller
1 byte NMI, speaker controller
1 byte Keyboard controller
4 bytes RTC real time clock
16 bytes DMA page register
2 bytes Interrupt controller 2
2 bytes Reserved (APM)
31 bytes DMA controller 2
16 bytes Arithmetic processor for numerical values
8 bytes Secondary IDE controller
8 bytes Primary IDE controller
8 bytes Reserved (audio)
8 bytes COM5
8 bytes COM4
8 bytes COM2
2 bytes Reserved (MIDI)
8 bytes Reserved (Audio)
4 bytes Reserved (ISA PnP)
16 bytes Hardware monitor
6 bytes Reserved (FM synthesizer)
12 bytes Video (Monochrome)
32 bytes Video (VGA)
8 bytes COM3
1 byte Primary IDE
8 bytes COM1
2 bytes Interrupt setting register (Edge/level triggered PIC)
8 bytes Reserved (Windows Sound System)
4 bytes PCI configuration register
1 byte Turbo and reset control register
16 byte Reserved
16 byte Reserved
16 byte Reserved
128 byte Reserved
64 byte Reserved
Description
IPC-BX800 Series User's Manual