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Epic Tissue
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Posted: Tue Jul 08, 2008 5:38 pm Post subject: 68k |
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Just wondering, anyone familiar with the 68k?
linky |
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btiffin
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Posted: Tue Jul 08, 2008 6:04 pm Post subject: RE:68k |
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Before porting to Vaxen, we built a 64 concurrent user Forth system using a 68000 and a bunch of 8 port IO cards. Nice chip.
Given that 25 years has elapsed, I can only say I used to be familiar.
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md
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Posted: Tue Jul 08, 2008 7:57 pm Post subject: RE:68k |
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I'm currently taking an assembly language course that uses it. I can say it's interesting... but oh how I prefer RISC (like say... ARM or MIPS) to CISC. |
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jernst
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Posted: Tue Jul 08, 2008 8:42 pm Post subject: Re: 68k |
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Im still pretty familiar with it, I took a course in it at laurier about two years ago |
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apomb
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Posted: Wed Jul 09, 2008 2:34 pm Post subject: Re: 68k |
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At my first college program, i took an assembly language course in which i hooked up a logic analyzer and some input/output stuff to one of these chips, here are some pics from that project:
![Posted Image, might have been reduced in size. Click Image to view fullscreen. Posted Image, might have been reduced in size. Click Image to view fullscreen.](http://mackiedrew.com/apomb/wiring_job3.jpg) |
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silent1mezzo
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Posted: Wed Jul 09, 2008 7:29 pm Post subject: RE:68k |
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I've taken a couple courses. DOn't remember much but still have the textbook lying around. |
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Epic Tissue
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Posted: Wed Jul 09, 2008 8:17 pm Post subject: RE:68k |
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Out of interest, what textbook? |
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Tony
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Posted: Wed Jul 09, 2008 8:29 pm Post subject: RE:68k |
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I wrote an Assember (for MIPS though, not 64K) for one of my courses. So I'm familiar with the very basics of Assembly. Though I doubt I can write anything useful, that is also significantly more optimized than something like gcc could compile for me. |
Tony's programming blog. DWITE - a programming contest. |
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rizzix
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Posted: Wed Jul 09, 2008 9:16 pm Post subject: RE:68k |
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Something that's worthwhile knowing is creating GCC frontends if you're into language design; or creating GCC backends if you're into writing assemblers for hardware. Then just let GCC handle the optimization part for you. |
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