In order to use one of Mechy's CF readers, SCSI CD-ROM, or a decent size HDD on a Series-1 GVP controller, You'll have to get the gvpscsi.device 3.15 ROM from Ralph Babel's site.
http://babel.de/amiga.html Unfortunately most Series-1 cards need a PAL update as well to use the 3.15 ROM. If your card has two EPROMS, an odd and even one with Ver 1.0 burned in them, the chances are you won't be able to use the 3.15 ROM as it'll more than likely still have the old PAL on it. I've been trying very hard to find a Series-1 controller with the updated PAL so that I can make the PAL available to everyone.
If you do download the 3.15 ROM, you don't need to split it into odd and even, just burn it into 1 EPROM (If I remember correctly, you'll need a 27C128) and plug it into the even socket.
Your alternative is to get a GVP IO Extender card
http://amiga.resource.cx/exp/ioextender and use the EPROM socket on that to get your 3.15 working. Just check the version of the IO Extender card, the newer versions didn't have the socket soldered on the board. You'll need to ensure that the autoboot jumper is disabled on your series-1 card and then enable J4 on the IO Extender card. This is the method I've used to get the 3.15 rom working with my A2000-HC+2 series 1 controller.
Hope this helps! :anger:
