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I/O Port Summary

No change in size, 14:21, 11 January 2010
gate array doesn't decode A13,A12
|#7FXX||?||[[Dobbertin Memory Expansion]]||-||Write
|-
|#7FXX||%0111xxxx 01xxxxxx xxxxxxxx||[[Gate Array]]||-||Write
|-
|#BCXX||%x0xxxx00 xxxxxxxx||6845 [[CRTC]] Index|| - ||Write
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