Indivision AGA Flicker Fixer/Scandoubler

[Protek]

I'll probably remove the RF shielding for now and store it for safe keeping but in case I get the urge to modify it, do I have to cut the whole area of the SD/FF board?

[Protek]

About the missing scan linest on bottom right. Flashing the firmware with the file that comes with configuration tool worked for me. Had to flash it twice since at the first time the screen went blank. I had to connect the scart cable to get a picture and flash it again, which luckily seemed to do the trick. The picture is sharp in my tft.

Have  to rethink the place of my cf card and ide splitter since if they are laying over the sd/ff, the screen may go blank irregularly for a second or two.

[Protek]

Does the Lisa chip version depend on the board revision? My board is 2B but I didn't check the chip - and I dare not try to pry the Indivision out. Mine seems to hold pretty snuggly but I've also experienced occasional blackouts usually, when there is stuff over the Indivision.

[Protek]

tribz wrote:

Protek wrote:
Does the Lisa chip version depend on the board revision? My board is 2B but I didn't check the chip - and I dare not try to pry the Indivision out. Mine seems to old pretty snuggly but I've also experienced occasional blackouts usually, when there is stuff over the Indivision.

I dont know if the board revision dictates the lisa version but for info my 2B board is a HP Lisa and the 1D4 is a CBM one.

Mobo revision pics from BBOAH seem to support your remarks. It's very likely that my mobo has the HP chip. Didn't have this info prior I put the Indivision in place and don't dare to remove it anymore to check it.

[Protek]

I guess

I have to admit I'm dissapointed with the lack of a VGA backing plate, it is after all a 1200 only SD/FF, how many different install points are there in a 1200?

I guess we have to fabricate one from an old graphics card. Too bad there isn't room for both VGA and SCSI.