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Re: apple II ROMS: what rom will go to next slot if there is no 5.25 in drive?
- Subject: Re: apple II ROMS: what rom will go to next slot if there is no 5.25 in drive?
- From: nathan@visi.com (Nathan Mates)
- Date: 1997/08/16
- Newsgroups: comp.sys.apple2
- Organization: Vector Internet Services, Inc.
- References: <5t4qfg$s8l$1@mentor.telis.org>
In article <5t4qfg$s8l$1@mentor.telis.org>, itsme <quantum@telis.org> wrote:
>Is there a ROM version for apple II startup that will do this:
>Boot, scan slots,
> get to 5.25 controller
>and go to next slot if there is no disk in the 5.25 drive.
That's mostly a function of the drive controller giving up trying
to boot and returning to the ROM. The GS's 5.25" and smartport
controller does that; I think certain later //c versions had this
also. The original Disk ][ controller card by Woz didn't do that, and
would require a redesign to add that complexity.
Nathan Mates
--
<*> Nathan Mates http://www.visi.com/~nathan/ <*>
# What are the facts? Again and again and again-- what are the _facts_?
# Shun wishful thinking, avoid opinion, care not what the neighbors
# think-- what are the facts, and to how many decimal places? -R.A. Heinlein