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Re: Apple IIGS bank latching

Subject: Re: Apple IIGS bank latching
From: mressl@macgui.com (Marc S Ressl)
Date: Tue, 6 Mar 2012 16:16:55 +0000 (UTC)
Newsgroups: comp.sys.apple2
Organization: Mac GUI
References: <cdb399a7-a411-426d-901e-c2b997092323@k29g2000yqc.googlegroups.com> <5764e358-0a03-40dd-8e1a-845ee20f68ee@w29g2000yqw.googlegroups.com>
User-agent: Mac GUI City Usenet Posting

Antoine Vignau wrote:
> (5) returns 02
> (6) returns 03
> (7) returns
> * 1900: 19
> * 2000.2007: 12 34 00 00 00 00 00 00
> * 2080.2087: 56 78 00 00 00 00 00 00
> * 20A0.20A7: 00 00 00 00 00 00 00 00
> * 9D00: 9D
> * 9E00: 9E
> * 9F00: 9F
> * A000: A0
> 
> Antoine
>

Oh and I forgot one item:

* When the bank latch is enabled, A17 is passed to the Mega II, so you can
access E1/xxxx directly. If the bank latch is disabled, all accesses to
E1/xxxx go to E0/xxxx (where you can still access auxiliary memory through
Apple IIe soft switches,

-- 
With the best wishes,

Marc.-

Follow-Ups:
- Re: Apple IIGS bank latching
  - From: Daniel Kruszyna <dan@krue.net>

References:
- Apple IIGS bank latching
  - From: "Marc S. Ressl" <mressl@gmail.com>
- Re: Apple IIGS bank latching
  - From: Antoine Vignau <antoine.vignau@laposte.net>

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