Search found 6 matches

by V3nom
Thu Jan 19, 2017 1:38 pm
Forum: Gear Services & Other Goods
Topic: Custom-built multi-bank Roland M-256/M-512 memory cards
Replies: 466
Views: 198552

Re: Custom-built multi-bank Roland M-256/M-512 memory cards

Finally got my PM-16 back and the result..... ehhh, not working. Aw, too bad :( I guess things like wiggling the card or using a bit more force didn't help? According to the manual, the PM-16 needs an M-128 or higher, so your M-256 configuration should work fine. The manual says to insert the card ...
by V3nom
Sat Oct 08, 2016 9:54 am
Forum: Gear Services & Other Goods
Topic: Custom-built multi-bank Roland M-256/M-512 memory cards
Replies: 466
Views: 198552

Re: Custom-built multi-bank Roland M-256/M-512 memory cards

Finally got my PM-16 back and the result..... ehhh, not working. Scratch PM-16 off list.

Image



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by V3nom
Wed Aug 10, 2016 10:55 pm
Forum: Gear Services & Other Goods
Topic: Custom-built multi-bank Roland M-256/M-512 memory cards
Replies: 466
Views: 198552

Re: Custom-built multi-bank Roland M-256/M-512 memory cards

I can try. Depends on my free time, so it might take some time.

I will also check your card with my Roland PM-16, Pad to MIDI interface. It uses M-128 cards, so I think it should work.
by V3nom
Wed Aug 10, 2016 9:45 am
Forum: Gear Services & Other Goods
Topic: Custom-built multi-bank Roland M-256/M-512 memory cards
Replies: 466
Views: 198552

Re: Custom-built multi-bank Roland M-256/M-512 memory cards

Quick test... Format card, copy internal to card... http://i1249.photobucket.com/albums/hh509/V3nomSLO/IMG_20160809_091558_zpseoariqmv.jpg http://i1249.photobucket.com/albums/hh509/V3nomSLO/IMG_20160809_091355_zpsobdenr5w.jpg http://i1249.photobucket.com/albums/hh509/V3nomSLO/IMG_20160809_091244_zps...
by V3nom
Wed Mar 09, 2016 5:43 pm
Forum: Gear Services & Other Goods
Topic: Custom-built multi-bank Roland M-256/M-512 memory cards
Replies: 466
Views: 198552

Re: Custom-built multi-bank Roland M-256/M-512 memory cards

There are other mistakes there. The author says that his PCB is 43mm wide, but in reality it's 53mm. One of the diodes is wrong polarized in topwiew picture and some jumper wires are missing.

So, schematics is OK, other pictures are with mistakes.
by V3nom
Wed Mar 09, 2016 4:33 pm
Forum: Gear Services & Other Goods
Topic: Custom-built multi-bank Roland M-256/M-512 memory cards
Replies: 466
Views: 198552

Re: Custom-built multi-bank Roland M-256/M-512 memory cards

Hi, I've been following this site for almost a year. You two are making a great job. As owner of Roland JV-880, Roland GR-50 and Peavey Tubefex, all of them open mouthed for M256 card ;) , I'm patiently waiting for the final result. Meanwhile, as I have one SRAM left from Tubefex when I change it wi...