WIN Enterprises MB-73200, User Manual

Page: 53 / 55

53
I/O Map
The addresses shown in the table are typical locations.
I/O Port Assignment
20 ~ 21 AT Interrupt Controller
40 ~ 43 82C54 Compatible Programmable Timer
60 8042 Compatible keyboard Controller
61 AT Style Speaker
64 8042 Compatible keyboard Controller
70 ~ 71 AT Real Time Clock
72 ~ 75 Motherboard Resource
A0 ~ A1 AT Interrupt Controller
F0 ~ FF Math Coprocessor
170 ~ 177 IDE Controller
1F0 ~ 1F7 IDE Controller
2F8 ~ 2FF COM2
376 IDE Controller
377 IDE Controller
378 ~ 37A LPT1
3B0 ~ 3BB VGA Adapter
3C0 ~ 3DF VGA Adapter
3F0 ~ 3F5 FDD Controller
3F6 IDE Controller
3F7 FDD Controller
3F8 ~ 3FF COM1
480 ~ 4BF Motherboard Resource
4D0 ~ 4D1 Motherboard Resource
8F0 ~ 8FF Motherboard Resource
900 ~ 90F Motherboard Resource
910 ~ 91F Motherboard Resource
9C0 ~ 9DF Motherboard Resource
A00 ~ A0F Motherboard Resource
CF8 ~ CFF Motherboard Resource
C000 ~ CFFF PCI-PCI Bridge
D000 ~ DFFF PCI-PCI Bridge
E080 ~ E09E USB Controller
E480 ~ E49E USB Controller
E880 ~ E886 VGA Adapter
EF00 ~ EF1E USB Controller
FFA0 ~ FFAE IDE Controller