ROM debuggers (was Re: PDP-11/44 boot prompt)

From: Eric Smith <eric_at_brouhaha.com>
Date: Sat Nov 7 17:07:25 1998

Doug Spence <ds_spenc_at_alcor.concordia.ca> wrote:
> And I think you are wrong about the Mac 512K.
>
> I can't guarantee that the debugger is at all useful, or even that it's in
> ROM (how can I check?), but my Mac 512K does have the INT button on the
> side which brings up the little window which lets me examine and change
> registers. Whether or not I can play with memory, I don't know... I
> haven't played with the debugger very much.

Only if your Mac 512K has been upgraded to a Mac 512Ke, since it then
has the Macintosh Plus ROMs.

A true Mac 512K does not have a debugger in ROM.
Received on Sat Nov 07 1998 - 17:07:25 GMT