From: Rich (legalize_at_xmission.com)
Date: 2004-12-28 00:06:53
In article <20041227203023.GA7478@newton.foo.bar>,
fachat <afachat@gmx.de> writes:
> There are two staring points I can think of:
> disassemble (or use the disassembed versions of)
> the PET4 ROMs to find the use of the "bell".
> Maybe track down the output of the bell character
> from $FFD2.
I thought about that, but didn't know where to start looking!
> The one is to read the source of my GeckOS operating
> system where I have similar routines to "ring the bell".
> http://www.6502.org/users/andre/osa/index.html, d/l
> the "oa-2.0.0.tar.gz" archive look into arch/pet/32k/devices
> in the file kbd_pet.a65.
Cool, I'm looking at that now, thanks!
--
"The Direct3D Graphics Pipeline"-- code samples, sample chapter, FAQ:
<http://www.xmission.com/~legalize/book/>
Pilgrimage: Utah's annual demoparty
<http://pilgrimage.scene.org>
Message was sent through the cbm-hackers mailing list
Archive generated by hypermail pre-2.1.8.