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CT60 and related things BBS
| Re: More SuperVidel news |
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Posted by: Instream & Hencox
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Mar,13.2010-23:44
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We thought that mono-mode can be used when speed is needed. :)
Like we said, 2-bit mode differs from the other bitplane modes in that you need to write to the ST-shifter register (ff8260) instead of the Falcon-shifter register (ff8266). Using Mikro's Videl-docs we have written translation code in VHDL that translates all Videl register writes into SuperVidel register values. Though we had to figure out a few things ourselves, this code now works really well for all standard falcon VGA resolutions, except for 2-bit modes. This is because the 'formulas' are different when you try to set 2-bit mode compared to 1, 4, 8, 16-bit modes. These formulas are quite complex relationships and since we realized that the 2-bit mode needs more investigation we would like to postpone this to later and focus on more important stuff now.
/Torbjörn & Henrik
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[All messages in this thread] [Start new thread]
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Topic
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Posted by
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Date
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More SuperVidel news
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Instream
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Mar,13.2010-16:58
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Re: More SuperVidel news
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FDR1980
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Mar,13.2010-17:58
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Re: More SuperVidel news
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Instream & Hencox
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Mar,13.2010-21:27
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Re: More SuperVidel news
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mikro
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Mar,13.2010-20:53
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Re: More SuperVidel news
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Instream & Hencox
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Mar,13.2010-21:12
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Re: More SuperVidel news
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CiH
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Mar,13.2010-23:26
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Re: More SuperVidel news
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ggn
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Mar,13.2010-23:26
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Re: More SuperVidel news
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Instream & Hencox
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Mar,13.2010-23:44
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Re: More SuperVidel news
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Beetle
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Mar,14.2010-01:35
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Re: More SuperVidel news
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mikro
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Mar,14.2010-11:01
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Re: More SuperVidel news
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Instream & Hencox
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Mar,18.2010-19:55
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Re: More SuperVidel news
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PeP
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Mar,20.2010-00:40
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Re: More SuperVidel news
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ggn
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Mar,16.2010-13:27
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Re: More SuperVidel news
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Rodolphe
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Mar,16.2010-11:53
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Re: More SuperVidel news
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PeP
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Mar,16.2010-13:45
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What's the anti-troll code?
That's your personal code to be able to add comments and messages on the dhs.nu site.
Don't have a code or forgot it? Fix it here.
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