TF1260 Open File Release

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supaduper
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Re: TF1260 Open File Release

Post by supaduper »

A Guy over on A1k has done a nice ehide.exe patch to use in Windows, to use it you will need the Original Hi and Lo files found on the genuine OS 3.2 CD

Just create a new folder put the A1200 Hi and Lo files in there, then run the AOS23EHIDE_patcher.exe, navigate to the file folder and it will add the ehide.device to the ROMs
You still need to `Byteswap` both files before burning to eproms

Link to EXE below, it's in German but I'm sure you will work it out :D

https://mega.nz/file/k8pViCRb#25_sr7aPy ... XLOSMDAr9g
markus0321
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Re: TF1260 Open File Release

Post by markus0321 »

supaduper wrote: Fri Oct 29, 2021 5:29 pm
You still need to `Byteswap` both files before burning to eproms
Are you sure?
These files on the original CD have the extension * .bin and can be loaded by the programmer directly into the EPROM.

In fact, after applying the patch, the files need to be byteswap again. As if this patch reverses the previous byteswap
jurassicc
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Re: TF1260 Open File Release

Post by jurassicc »

Testing this now, will report back
jurassicc
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Re: TF1260 Open File Release

Post by jurassicc »

I put the a1200 47.96 hi and lo .bin file is a folder, patched them.

burnt them without byte swapping them in the tl866, no boot.
byteswapped them then programmed a second set of 27c400's still no boot.
Perhaps I missed a step with the patcher, will give it another go once the eproms come out the washer.

Edit

Yes this works with the byte swapped roms, ehide.device v1.1 is present.

So take kicka1200-lo.bin and kicka1200-hi.bin from the CD, drop them in a folder, patch them with the patch utility.
then byte swap the patched kicka1200-lo-bin and kicka1200-hi.bin and program to 27c400.
salocinx
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Re: TF1260 Open File Release

Post by salocinx »

Hi.

First of all many thanks for releasing this great work!

I am little confused about the resistor networks listed in the files.

A.) In "tf1260_bottom_bom.csv" RN1 and RN4 are listed as 10K, whereas "tf1260_full_bom.csv" says it's 2K2. Which one is correct?
B.) And just to clarify, RN2 on top side is indeed 2K2, correct?

Thank you.
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supaduper
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Re: TF1260 Open File Release

Post by supaduper »

salocinx wrote: Fri Nov 05, 2021 12:37 pm Hi.

First of all many thanks for releasing this great work!

I am little confused about the resistor networks listed in the files.

A.) In "tf1260_bottom_bom.csv" RN1 and RN4 are listed as 10K, whereas "tf1260_full_bom.csv" says it's 2K2. Which one is correct?
B.) And just to clarify, RN2 on top side is indeed 2K2, correct?

Thank you.
They are 10k
terriblefire
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Re: TF1260 Open File Release

Post by terriblefire »

They're supposed to be 2K2s. I'm sure i've ordered them with those before.. But honestly the lines they're pulling up ... it wont make much diff.
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
salocinx
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Re: TF1260 Open File Release

Post by salocinx »

Thanks for the clarifications!
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8 Bit Dreams
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Re: TF1260 Open File Release

Post by 8 Bit Dreams »

Good morning lads,
finally assembled one, unfortunately it doesn't work. All I have - is short IDE light blinking before it stucks. Both CPLDs swapped out already, triple checked all ics under the scope-can't find anything that can cause problems:

16368861983587850723472661006717.jpg
16368861983587850723472661006717.jpg (207.77 KiB) Viewed 3452 times
16368862694325002456540773347484.jpg
16368862694325002456540773347484.jpg (181.33 KiB) Viewed 3452 times

Second card was built by another user, he is getting same results.... I know there will be no support, all I need to hear is something like "have built one, works fine" that would give me hope that the PCBs are fine...
Retro computer hardware & repair in Germany
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supaduper
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Re: TF1260 Open File Release

Post by supaduper »

are you using a blue/white cheap chinese cf card ? as some of these are iffy with the TF1260 so use a qualty cf.

I take you checked that there is 3.3v from the volt reg
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