Hi Tim, i`ve done the engineering for myself, there are no commercial Interrest`s behind at this time. The way is to exchange the 27C256 Eprom ( 32k * 8) through an 512k * 8 (I use an 4001),modify the Card for this, and switch the last 4 Adress-Pins with an HEX-decoded Switch(I use 10k resistors to Vcc, negative Logic). The Sounddata I do transfer with an own buildet RAM-Card, witch I can read out with an Eprom-Programmer, so I dump 32k Data to the Ram and write it to the, for it reserved, Adressarea at the 4001-Eprom. Mail me, if you need more Instructions, how you can do especially. Best Regards Jürgen (P.S. i don`t understand your first mail, something important?) -----Ursprüngliche Nachricht----- Von: tim sullivan [mailto:timsullivan@...] Gesendet: Freitag, 8. November 2002 20:06 An: Ensoniq-VFX-SD@yahoogroups.com Betreff: Re: AW: [Ensoniq-VFX-SD] looking for roommate in lemon grove can you email or send a url link to instructions on how you did this modification ? On Friday, Nov 08, 2002, at 04:15AM, "Nitsch, Jürgen" <nitsch@...> wrote: I have modified VFX-Cartridges so that I have switchable (HEX-Switch 0-F) 16 Soundbanks on 1 Cartridge,(includes SD-ROM0,SD-ROM1, VPC 100 - VPC 105,etc) 960 Sounds on 1 Cartridge. If someone would like to buy one from me, or like to know how you can modify your Cartridges this way, let me know! I´ve some nice grey socks to sell, someone interested ?? Best wishes to all VFX Users Zoganx Germany =================== Tim Sullivan http://www.digitraxs.com =================== To unsubscribe from this group, send an email to: Ensoniq-VFX-SD-unsubscribe@egroups.com Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
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AW: AW: [Ensoniq-VFX-SD] looking for roommate in lemon grove
2002-11-11 by "Nitsch, Jürgen"