Search found 5 matches

by yehar
Thu Nov 20, 2008 6:37 pm
Forum: Sound
Topic: New Documentation: An authoritative reference on the YM2612
Replies: 865
Views: 2313917

I also just ordered a microscope, so I will delay sending you the chips until I have tried taking the pictures myself, before end of this month I hope. I bought this Aigo GE-5 OK, having played with it an hour, it is not as good as I hoped. The 540x zoom will only give a resolution of 500 nm / pixe...
by yehar
Tue Nov 11, 2008 10:43 am
Forum: Sound
Topic: New Documentation: An authoritative reference on the YM2612
Replies: 865
Views: 2313917

Lord Nightmare,

I get exactly the same decoding. If you look at a pullup, the stuff just above and below the dark dot, that will already tell you to which ROM line the pullup is connected.
by yehar
Tue Nov 11, 2008 10:19 am
Forum: Sound
Topic: New Documentation: An authoritative reference on the YM2612
Replies: 865
Views: 2313917

Nemesis, Nice! :-) I also just ordered a microscope, so I will delay sending you the chips until I have tried taking the pictures myself, before end of this month I hope. I bought this Aigo GE-5: http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=280281235653&ssPageName=ADME:X:AAQ:DE:1123 Manual: htt...
by yehar
Sun Nov 09, 2008 8:50 am
Forum: Sound
Topic: New Documentation: An authoritative reference on the YM2612
Replies: 865
Views: 2313917

bobthebuilder wrote:How many pictures would that be and at what magnification?
Hmm maybe 300 pictures per die and 100X magnification.
by yehar
Thu Nov 06, 2008 6:56 pm
Forum: Sound
Topic: New Documentation: An authoritative reference on the YM2612
Replies: 865
Views: 2313917

Hi, it's Olli writing... I'd be interested in taking a look at those images. Any chance of putting the archive up on a file dumping site? (if Olli is ok with that of course) Here's one "dump": http://yehar.com/adlib I'd also be interested in hearing what kind of equipment was used to take the pictur...