Tom's attempt at the h4

Topic for users to share their building progress.
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exxos
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Re: Tom's attempt at the h4

Post by exxos »

For the H4 ??
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
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Tomswork
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Re: Tom's attempt at the h4

Post by Tomswork »

Oh no sorry for tesing a ste board I should not sleep post

I'm going through my boards to see what parts work for the h4
:roll:
I tried cartman to split the 256k version but no luck

Tom
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Re: Tom's attempt at the h4

Post by exxos »

Tomswork wrote: Fri Mar 06, 2020 4:58 pm I tried cartman to split the 256k version but no luck
ROMS

https://www.exxosforum.co.uk/forum/viewt ... f=25&t=116


SPLITTER

https://www.exxosforum.co.uk/forum/viewt ... =25&t=1870
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
Tomswork
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Re: Tom's attempt at the h4

Post by Tomswork »

Got my dma boards today setting out to put them together I will have to stop drinking coffee with these little smd parts

Tom
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rubber_jonnie
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Re: Tom's attempt at the h4

Post by rubber_jonnie »

Tomswork wrote: Fri Mar 06, 2020 12:50 am Tos 1.62 us English roms does anyone have them split hi lo for the 27c010 chips. Is so could you email me a set


Tom
@Tomswork I use an emulator for ROM splitting. Just set up the ST variant you want with the ROM set you need to split, boot up and run ROMSPLIT and split into the number of parts you need. You're self sufficient once you get the hang of it.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
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Re: Tom's attempt at the h4

Post by Tomswork »

Thank you rubber_jonnie. I got the roms split and tested the boards little twitchy put not bad for as is sold as parts. So I have the parts for the h4


Tom
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Re: Tom's attempt at the h4

Post by rubber_jonnie »

Tomswork wrote: Fri Mar 13, 2020 4:39 pm Thank you rubber_jonnie. I got the roms split and tested the boards little twitchy put not bad for as is sold as parts. So I have the parts for the h4


Tom
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Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
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PaulJ
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Re: Tom's attempt at the h4

Post by PaulJ »

@Tomswork , reading your other thread about exhausting your H4 parts supply last evening. How about some pictures. Sounds like you may be getting close.
Tomswork
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Re: Tom's attempt at the h4

Post by Tomswork »

I will get some pics up soon. I have been fixing the weed eater and then the lawnmower kisses left the gas in them over winter errr oh well



Tom
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Re: Tom's attempt at the h4

Post by Tomswork »

Here is a picture of board one still waiting on the usps and mouser order
20200823_172051.jpg
20200823_172051.jpg (635.99 KiB) Viewed 4095 times
Tom
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