Ibm PSB Form Factor Board SAGP-845EV Manuel d'utilisateur télécharger pdf (Page 44)

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Appendix B Address Mapping

IO Address Map

I/O address Range Description

000-01F DMA Controller

020-021 Interrupt Controller

040-05F System time

060-06F Keyboard Controller

070-07F System CMOS/Real time Clock

080-09F DMA Controller

0A0-0A1 Interrupt Controller

0C0-0DF DMA Controller

0F0-0FF Numeric data processor

1F0-1F7 Primary IDE Channel

2F8-2FF Serial Port 2 (COM2)

378-37F Parallel Printer Port 1 (LPT1)

3B0-3BF Intel(R) 82815 Graphics Controller

3C0-3DF Intel(R) 82815 Graphics Controller

3F6-3F6 Primary IDE Channel

3F7-3F7 Standard floppy disk controller

3F8-3FF Serial Port 1 (COM1)

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