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True 16MHz Mode

Related information and WIP etc
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Icky
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Re: True 16MHz Mode

Post by Icky »

exxos wrote: Sun May 05, 2019 11:19 am 640x200x16 ;)

What we need now is a shifter which can make use of the extra bandwidth ;)
Nice - Once this final STF Remake is realised its going to be quite some machine.
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exxos
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Re: True 16MHz Mode

Post by exxos »

Icky wrote: Sun May 05, 2019 11:31 am
exxos wrote: Sun May 05, 2019 11:19 am 640x200x16 ;)

What we need now is a shifter which can make use of the extra bandwidth ;)
Nice - Once this final STF Remake is realised its going to be quite some machine.
Indeed.. If we all still alive by then :lol:

The mongral will be a huge step forward. Then all the mongrel fixes can go on the next board where hopefully we will have more FPGA cores running.
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PhilC
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Re: True 16MHz Mode

Post by PhilC »

And with an FPGA and tweak to TOS, any resolution you like, as long as you have enough RAM.
If it ain't broke, test it to Destruction.
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Re: True 16MHz Mode

Post by exxos »

PhilC wrote: Sun May 05, 2019 12:09 pm And with an FPGA and tweak to TOS, any resolution you like, as long as you have enough RAM.
I would assume EMUTOS already has options for extra video modes.
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Re: True 16MHz Mode

Post by PhilC »

Will find out after I've finally burnt a copy to Rom.
If it ain't broke, test it to Destruction.
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Re: True 16MHz Mode

Post by troed »

Icky wrote: Sun May 05, 2019 10:59 am IMG_3796.jpg
So I have a piece of software that will make that videomode actually produce a workable desktop ... :)
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Icky
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Re: True 16MHz Mode

Post by Icky »

troed wrote: Sun May 05, 2019 11:27 pm So I have a piece of software that will make that videomode actually produce a workable desktop ... :)
Hi troed - Am interested in the software you have. I have read outposts around the extra modes and its very interesting.
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exxos
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Re: True 16MHz Mode

Post by exxos »

16MHz vs Falcon.

IMG_4140.JPG
IMG_4140.JPG (100.83 KiB) Viewed 4610 times

The int-div is a lot slower on the 68000 over the optimized 030.

EDIT:

I don't remember if the Falcon benchmark was with or without the waitstates on ROM...
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PhilC
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Re: True 16MHz Mode

Post by PhilC »

Nothing your 50mhz cpu wont cure no doubt
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Re: True 16MHz Mode

Post by exxos »

PhilC wrote: Mon May 06, 2019 10:46 pm Nothing your 50mhz cpu wont cure no doubt
Yeah, int-div probably work out about the same as the 030 CPU when the 68000 is running 50MHz.
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