Re: TI-H: General questions with a possibly big im

To: ti-hardware@lists.ticalc.org
Subject: Re: TI-H: General questions with a possibly big im
From: Grant Stockly <gussie@alaska.net>
Date: Thu, 16 Jul 1998 19:19:28 -0800 (AKDT)
Delivered-To: ti-hardware-outgoing@towerguard.unix.edu.sollentuna.se
In-Reply-To: <35AEBBA5.2BC66393@geocities.com>
References: <l03130302b1d3d9384693@[192.168.1.66]> <l03130308b1d0d9c1482b@[192.168.1.66]> <l03130317b1d0bcb57450@[192.168.1.66]> <l03130317b1d0bcb57450@[192.168.1.66]> <l03130308b1d0d9c1482b@[192.168.1.66]> <l0313030eb1d0de0d4a87@[192.168.1.66]> <35b2c957.3078600@pilot.msu.edu> <l03130303b1d28305d2d7@[192.168.1.66]> <l03130335b1d2c1d89718@[192.168.1.66]> <l03130374b1d3d0983fb7@[192.168.1.66]> <l03130302b1d3d9384693@[192.168.1.66]> <l03130306b1d3f695fea2@[192.168.1.66]> <35b3e185.4174460@pilot.msu.edu>
Reply-To: ti-hardware@lists.ticalc.org


Grant built it.


Try www.executor.com

>Umm... no, Mel, because if Grant were to build it... well...
>It would be the first 486 to run MacOS (and reliably, most likely!)
>The DMA controller would be a G3.
>All the RAM would be some old Nat Semi SF EEPROMs (and you thought that they
>stopped production!  Nope, all the mail's been redirected to Grant's house, in
>a feat of 3r337 hax0ring skillz that I h4ve y3t to understand :P)
>And his IDE controller?  You guessed it, an AVR with heavily optimized mp3
>playing code (oops, wrong AVR)
>But, it MIGHT outrun his AVR IDE interface setup =P
>CK
>AIM: Raptor1CK
>
>P.S. Wow, that was fun... =)
>
>Mel Tsai wrote:
>
>> >In real life situations, a 486 DX 33 can't do over 75k a second.  This is
>> >with the IDE card from another computer that can easily 300k.  Same HD,
>> >same card, just a POS computer.  :(
>>
>> Grant, I bet you my life that if you designed a system with a 486DX33,
>> you would get FAR over 75k/sec from a typical EIDE drive.  I'm not
>> talking about the el-cheapo 8-bit IDE controller cards on an el-cheapo
>> 1992 486-motherboard.
>>
>> And where the hell are you getting this 75k/sec thing anyways?  My old
>> compuadd 486DX33 desktop can EASILY handle a large file (e.g. > 100mb)
>> transfer from my 4x CDROM to the hard drive.  Hrm, more math:  150k x
>> 4 = 600kbytes/sec.  But I guess that isn't real-life, eh :)?
>>
>> >>Just look at the SpecInt's if you're still confused.
>> >
>> >I know how much a spec sheet says a computer *can* transfer.  The question
>> >is realy how much can it transfer when windows uses 13 calls just go get
>> >the data...
>>
>> Grant, oh 3r33t compUt0r hax0r, I said *SpecInt*, not spec sheet.  Go
>> look up what SpecInt means :).
>>
>> -Mel

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