@go0se ,
Does the issue with the TL866 programmer also apply to the TL866II Plus? This text claims it supports M27C1000: http://www.autoelectric.cn/MiniPro/TL866II_List.txt
I have a handful of "27C100-150 1 meg (128K X 8) UV eraseable EPROM. 32 pin ceramic DIP package" (that's all the info I have on them). Will they maybe work for use with CDTV extended roms?
Thanks
CDTV Relocator for the TF536
Moderators: terriblefire, Terriblefire Moderator
Re: CDTV Relocator for the TF536
The 27C100 will work but you will need Goose's adapter that swaps the pin config so they can be programmedGeordi wrote: ↑Wed Dec 22, 2021 2:41 am @go0se ,
Does the issue with the TL866 programmer also apply to the TL866II Plus? This text claims it supports M27C1000: http://www.autoelectric.cn/MiniPro/TL866II_List.txt
I have a handful of "27C100-150 1 meg (128K X 8) UV eraseable EPROM. 32 pin ceramic DIP package" (that's all the info I have on them). Will they maybe work for use with CDTV extended roms?
Thanks
Re: CDTV Relocator for the TF536
go0se wrote: ↑Sun Aug 16, 2020 11:07 pm Also, I have ordered 10 of these PCBs and only require 2 or possibly 3, so, should they work, anyone who wants one can have it for the price of postage to wherever you are -
Provided you can supply your own 2 X 16 X 2.54mm headers and 32 position ZIF socket.
Some cheap fake 3M ZIFs that should do the job can be found here :
https://www.aliexpress.com/item/32980585094.html
Do you still have one of these to spare? Postage is to USA 74011. Thank you!
Re: CDTV Relocator for the TF536
Hi Geordi,
It would probably be faster and cheaper to get the PCBs, ZIF sockets and 2.54mm pitch header pins from China than the postage for a single built adapter.
The Gerbers for the adapter are here:
The Zif sockets are here :
https://www.aliexpress.com/item/32985707354.html
You need to order the "32 pin wide" option.
Any 2.54mm pitch round or square header pins will fit depending on your preference. e.g. :
https://www.aliexpress.com/item/32970438934.html
From the same store as the ZIF sockets.
You can give all the extras to your CDTV owning friends as belated Christmas presents
Cheers.
It would probably be faster and cheaper to get the PCBs, ZIF sockets and 2.54mm pitch header pins from China than the postage for a single built adapter.
The Gerbers for the adapter are here:
The Zif sockets are here :
https://www.aliexpress.com/item/32985707354.html
You need to order the "32 pin wide" option.
Any 2.54mm pitch round or square header pins will fit depending on your preference. e.g. :
https://www.aliexpress.com/item/32970438934.html
From the same store as the ZIF sockets.
You can give all the extras to your CDTV owning friends as belated Christmas presents
Cheers.
Re: CDTV Relocator for the TF536
I can populate a simple board (and I already have the header pins), but I've never ordered PCB before. I've seen jlcpcb.com mentioned a few times. Where would you recommend ordering the PCB?
My first priority is upgrading the CDTV OS roms, but I'm looking to get a TF536 for my CDTV. Captain Future told me to make sure I "get one with a low profile adapter so that it fits in the CDTV player with the lid back on".
I can solder, but a 68030 socket and surface mount ICs might be outside my skill and tool sets. Is there anyone assembling low-profile 536s for sell?
Re: CDTV Relocator for the TF536
If you are ordering the adapter PCBs from JLCPCB then upload the Gerber zip archive attached above to their quote page and select the following settings:
Re: CDTV Relocator for the TF536
I actually have a relocater designed and tested that takes a single 27C400 instead of the 2x 27C1000 eproms. I'll try and post it up in the next few days.
Re: CDTV Relocator for the TF536
I just ordered that set. PCP, socket and headers.
I think this is little confusing. TL866 doesn't say these chips can't programmed. Programming just fails.
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Re: CDTV Relocator for the TF536
That's correct, because MX27C1000 chips has same pinout as MBM27C1001, check Datasheet!
So You still need that Adapter to be able to burn them...
So You still need that Adapter to be able to burn them...
Retro computer hardware & repair in Germany
Re: CDTV Relocator for the TF536
Here is my attempt to build eprom adapter. Could somebody confirm that components are right side of pcb?