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I/O Port Summary

5 bytes removed, 22:06, 10 January 2010
|#7FXX||%0111xxxx xxxxxxxx||[[Gate Array]]||-||Write
|-
|#BCXX||%x0xxxx00 xxxxxxxx||6845 [[CRTC]] Address-RegisterIndex|| - ||Write
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|#BDXX||%x0xxxx01 xxxxxxxx||6845 [[CRTC]] Data-RegisterOut|| - ||Write
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|#BEXX||%x0xxxx10 xxxxxxxx||6845 [[CRTC]] Status-Register (if anyas far as supported)||Read|| -
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|#BFXX||%x0xxxx11 xxxxxxxx||6845 [[CRTC]] Video-Address-RegisterData In (as far as supported)||Read|| -
|-
|#DFXX||%xx0xxxxx xxxxxxxx||[[Upper ROM Bank Number]]|| - ||Write
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