Changes

Arnold4

26 bytes added, 10:40, 11 March 2018

==ROM7 and ROMDIS in 6128 mode==

* ROMDIS does not prevent internal ROM7 to be selected, as on ~~some~~ regular 6128, unlike plus range.

* ROMDIS act as an output when ROM7 is selected (TBC : only on ROM7/0 ?)

* ROMDIS act as the DDI1 ROMDIS as it is active even during ram accesses.

[[File:Enable6128modeOn464PreAsic.jpg]]

[[Category:Hardware]]

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