Apple II

IIgs CPU selection

I have a IIgs ROM 01 that I would like to use, but it is missing a CPU. I found something that may be compatible at mouser. Any reason why this wouldn't work? Thanks!!

http://www.mouser.com/ProductDetail/Western-Design-Center-WDC/W65C816S6PG-14/?qs=sGAEpiMZZMvu0Nwh4cA1wSNu7hWmGrIdZi%2fn4yhgYes%3d

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Found a Bell and Howell II Plus in it's box, practically new looking!

Barn fresh! just found this awesome Bell and Howell!

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Eprom programmer driven by Apple II Gameport

Make this board and program your 2508 to 27128 eproms from the gameport controlled by simple Applesoft programm.
It´s rather simple, cheap and easy to build ! The pages contain the source programs and links to diskimage
with the program and a example disk containing several eprom updates for Epson FX, MX and RX printers.
Contains circuitplan and PCB layers ! It uses only standard ICs and transistors.

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Prototype double-decker Unidisk 3.5 drive.... WOW

Check out what I just found on ebay:

http://www.ebay.com/itm/Prototype-Apple-II-IIe-IIgs-Dual-Drive-UniDisk-3-5-Rare-Vintage-/191277225011?pt=US_Vintage_Computers_Mainframes&hash=item2c8902d433

This is an awesome piece of hardware. As far as I knew there are next to none of these floating around.

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[Solved] Eeny, meeny, miny, moe... Slot suggestion?

I just acquired a Bank Street Laboratory interface card, with temp/sound/light sensor probes, a light and speaker, and software, but no manual.

I'm a little afraid to plug it in... Can anyone suggest which slot this might go in? Or if anyone has a manual they wouldn't mind sharing/copying? There are numbers on the back, JCE-3 94V-0 (or 94V-O). The software doesn't offer any help, it only says that it can't detect the card.

Thanks for any help!

Michael

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Apple IIe Power Cord Question

Anyone know what power cord works for Apple IIe?

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Troubleshooting Language Card

I have an Apple II+ that I have been slowly restoring. I have replaced several chips on the motherboard and the RAM to the point where it functions perfectly until I put in the the language card that i got with it. In running a language card test, it fails the memory test saying every chip failed, but passes everything else, so I'm doubting the memory is bad. My question is, should I start replacing IC's on the board (the capacitors don't look so hot either) or is there some other chip on the motherboard that I should replace first to test the language card?

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Apple II Plus motherboard

Anybody know where I can find a high-quality image (line drawing, photo, whatever) of an Apple II Plus motherboard? Ideally I'd like it to be plan view (bird's-eye view). I just want to map the board.

Thanks!

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Running games on IIGS

Do Apple II games run under GSOS? I have a selection of .dsk, .2mg and .po images on an SD card that I can access with UniSDisk. GSOS has also been loaded from UniSDisk.
I can change images while in GSOS and selected image is shown as disk in desktop.

How Apple II games in general are executed? I don't have a real floppy drive for my IIGS.

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Apple II Plus No Cursor

Hi. I have an Apple II Plus. When I turn it on, there is no cursor. On the willegal site, it shows:

No cursor .1uf above 555 B8

Is that a capacitor? What/where is 555 B8?

Thank you.

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