Subject: Re: NuBUS data bus
To: Allen Briggs <briggs@ninthwonder.com>
From: Paul Goyette <paul@whooppee.com>
List: port-mac68k
Date: 06/07/1999 17:38:09
On Mon, 7 Jun 1999, Allen Briggs wrote:

> > 3.  Which bits on the NuBUS address bus set the current card?
> 
> There are two memory ranges for each card: "normal" and "super".
> "Normal" space is masked by 0x0SFFFFFF where the 'S' is the slot # (9-E).

I think that's                0xfSffffff in 32-bit mode, and (not that
NetBSD cares)                   0xSfffff in 24-bit mode


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