Changes

I/O Port Summary

557 bytes added, 14:14, 14 January 2007
|-
|COM1||3F8h..3FFh||#FDF8..#FDFF||#FFF8..#FFFF
|-
|}
 
CPCISA ports for ISA motherboard
{|{{Prettytable|width: 700px; font-size: 2em;}}
|''Device''||''PC I/O range''||''CPCISA high''||''CPCISA low''
|-
|DMA||000h..00Fh||#FC00..#FC0F||#FE00..#FE0F
|-
|interrupt||020h..03Fh||#FC20..#FC3F||#FE20..#FE3F
|-
|counter||040h..05Fh||#FC40..#FC5F||#FE40..#FE5F
|-
|keyboard||060h..067h||#FC60..#FC67||#FE60..#FE67
|-
|RTC||070h..071h||#FC70..#FC71||#FE70..#FE71
|-
|DMA||080h..08Fh||#FC80..#FC8F||#FE80..#FE8F
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|DMA||0C0h..0DFh||#FCC0..#FCDF||#FEC0..#FEDF
|-
|interrupt||0A0h..0BFh||#FCA0..#FCBF||#FEA0..#FEBF
|-
|}
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