886LCD-M Family
KTD-00474-E
Public User Manual
Date: 2005-05-24
Page
54 of 78
6.4 I/O
Map
Address (hex)
Size
Description
0020- 0021 1
Programmable
interrupt
controller
0040- 0043 4
System
Timer
0060- 0060 1
Standard
keyboard
0061- 0061 1
System
speaker
0070-
0071
2
System CMOS/Real time clock
0170-
01F7
8
Secondary Parallel ATA IDE Channel
01F0-
01F7
8
Primary Parallel ATA IDE Channel
02E8- 02EF 8
Comport
4
02F8- 02FF 8
Comport
2
0378- 037F 8
Printer
Port
03B0- 03BB 12
855GME
VGA
Controller
03C0- 03DF 32
855GME
VGA
Controller
03E8- 03EF 8
Comport
3
03F8- 03FF 8
Comport
1
0CF8- 0CFF 8
PCI
Bus
D000-
D0FF
256
Realtek 8169 Ethernet Controller
D000- DFFF 4096
PCI
standard PCI-to-PCI brigde
D400-
D4FF
256
Realtek 8169 Ethernet Controller
D800-
D8FF
256
Realtek 8169 Ethernet Controller
E000-
E01F
32
Standard Universal PCI to USB Host Controller
E080-
E09F
32
Standard Universal PCI to USB Host Controller
E400-
E41F
32
PCI System Management Bus
E480- E4BF 32
Realtek
AC97
Audio
E800- E8FF 256
Realtek
AC97
Audio
EC00- EC07 8
855GME
VGA
Controller
FC00-
FC07
8
Primary Serial ATA IDE Channel
FC08-
FC0F
8
Secondary Serial ATA IDE Channel
6.5 DMA
Channel
Usage
DMA Channel Number
Data Width
System Ressources
0
8 or 16 bits
Available
1
8 or 16 bits
Available
2
8 or 16 bits
Available
3
8 or 16 bits
Available
4
8 or 16 bits
DMA Controller
5 16
bits Available
6 16
bits Available
7 16
bits Available