J\ufffdrgen, I'd be inerested how you modified the board. The 4001 has a couple more pins, hasn't it? I could get hold of some cartridges recently and consider to modify them. Can you post some instructions? Regards, Hans -----Original Message----- From: Nitsch, J\ufffdrgen [mailto:nitsch@...] Sent: Montag, 11. November 2002 14:12 To: Ensoniq-VFX-SD@yahoogroups.com Subject: AW: AW: [Ensoniq-VFX-SD] looking for roommate in lemon grove 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 J\ufffdrgen (P.S. i don`t understand your first mail, something important?) -----Urspr\ufffdngliche 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, J\ufffdrgen" <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\ufffdve 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/ 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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RE: AW: [Ensoniq-VFX-SD] looking for roommate in lemon grove
2003-07-20 by hans-artmann@t-online.de