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84 MIC-3365 User's Manual
B.9 System I/O Ports
Table B-9: System I/O ports
Addr. range (Hex) Device
000 - 00F DMA controller
020 - 021 Interrupt controller
040 - 043 8254 timer
060 IBM Enhanced keyboard
061 Speaker
070 -0 71 Real-time clock
081 - 083 DMA controller
087 DMA controller
089 - 08B DMA controller
08F - 091 DMA controller
0A0 - 0A1 Interrupt controller
0C0 - 0F0 DMA controller
0F0 - 0FF Math coprocessor
170 - 177 IDE controller
1F0 - 1F7 IDE controller
2F8 - 2FF UM2
376 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 Serial port 1
480 - 48F PCI bus
4D0 - 4D1 PCI bus
778 - 77F ELP printer port
CF8 - CFF PCI bus
4000 - 40F7 PCI bus
5000 - 501F PCI bus
C000 - CFFF PCI-to-PCI bridge
D000 - D01E USB controller
F000 - F00E IDE controller