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Author Topic: PICASSO II+ Transplant  (Read 7621 times)

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Offline jenfry

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Re: PICASSO II+ Transplant
« on: February 12, 2010, 03:54:33 PM »
Quote from: gertsy;533264
JP301 (Comp Sync) and JP302 (DMPS feature) both are open. not enabled.
The other Jumper is JP401(Memory) 1-2=segmented. 2-3=1MB Linear. Open=2MB linear.

Which side is pin 1? I can't see any marks on the board...

Jen
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Offline jenfry

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Re: PICASSO II+ Transplant
« Reply #1 on: February 12, 2010, 10:52:56 PM »
...Looking the board which side?
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Offline jenfry

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Re: PICASSO II+ Transplant
« Reply #2 on: February 13, 2010, 11:42:32 AM »
Quote from: zipper;542940
http://amiga.resource.cx/photos/picasso2plus,2

Ops... I have a simple Picasso II, not a + version...
Anyone knows which side is pin 1 on jumper JP401 of a Picasso II?
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Offline jenfry

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Re: PICASSO II+ Transplant
« Reply #3 on: February 13, 2010, 06:40:46 PM »
Quote from: gertsy;542971
At a guess pin 1 of the jumper block will be the first pin. The screening of the JP401 label should run in the same direction that the jumper sequence runs. No guarantees!
Gertsy.

I think so... The board works well with jumper in position 1-2, but in position 2-3 runs with a dirty screen and can't be used.
What does it mean?
I remember that there was a problem with the ZorroII of Amiga 3000, video boards and accelerator boards with extra ram: do I remember well?
I have a CyberStorm MKII with 48 MB ram...
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