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- From: jpenne@ee.ualberta.ca (Jerry Penner)
- Newsgroups: comp.sys.apple2
- Subject: Re: AVATAR
- Message-ID: <jpenne.721360000@ee.ualberta.ca>
- Date: 10 Nov 92 01:46:40 GMT
- References: <144@MECHANICAL.watstar.uwaterloo.ca> <1992Nov9.080339.3421@nuscc.nus.sg>
- Sender: news@kakwa.ucs.ualberta.ca
- Organization: University Of Alberta, Edmonton Canada
- Lines: 41
- Nntp-Posting-Host: eigen.ee.ualberta.ca
-
- ltchean@rambutan.iss.nus.sg (Lim Thye Chean) writes:
-
- >What makes it a Super GS? Consider the following facts and figures of Avatar:
-
- >1. 10 MHz 65816
- >2. Memory map of Apple IIGS (with some differences)
- >3. DMA: 10 magawords a second
- >4. Using TMS 34010 (or 34020/34030 depending on cost) for videa at 25/50 MHz
-
- The 34010 runs at 40 or 60 MHz depending on which version you
- get. The 34020 runs at 32 MHz. There maybe faster versions.
- I've never heard of a 34030 yet.
-
- >5. 1024 x 768 max resolution
- >6. Use 65265 with 512K RAM as video processor, stereo and tie directly to
- > Ensoniq.
-
- What's the point in this? If you have 340x0 chip, using an
- 65265 (do they exist?) will likely slow things down.
-
- >7. Support CD-ROM (optional), IDE harddisk, floppy drive (read/write
- > Mac/Apple II/IBM/ST/Amiga disk)
-
- That's good. Cheap floppy and hard drives.
-
- >8. Able to run Avatar-aware GS software (GS applications that use Toolbox
- > and don't draw directly to screen)
- >9. Able to offload program to separate 65816 subprocessors.
-
- I suppose that's kind of a neat idea too. But how are you going to
- arrange access to the screen (graphics screen)? Is someone going to
- write a multi-tasking windowing system?
-
- I will also raise the question that another poster mentioned. Has
- this project actually taken a form other than some ideas that are
- tossed around? Is this really a viable project in terms of today's
- market for computers? Even if all of us on the net bought one, and
- everyone else on AOL, CI$, and GEnie bought one, would that even be
- 5000 units?
- --
- Jerry Penner jpenne@ee.ualberta.ca Try a 1-line .sig today.
-