Apple II

I appreciate this article.it let me learn more

Submitted by adoreapple on February 29, 2012 - 11:54pm

http://seb.riot.org/appleII/keyboard.sml

recently,it was cold and rainny day for one week.I couldn't go outside.all I wanna do is investigate.lasttime I posted article from electric forum.one of cyberfriend discuss this topic.I replied it that I failed and can't boot from computer.so I've got an answer.you didn't input data to pic16f626 or pic16f630.so you failed.oh,it remind me.so I send ic to this cyberfriend.he assist me.when I took this one.and investigated again.I was successful.and now,I really appreciate this article writer.it let me can solve apple II ascII keyboard problem,so I appreciate forum cyberfirend.without your remind,maybe,I can't finish working for my lifetime.I have been sent mail to this article writer.but no respond mail.so I post it and thx for everyone.

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Apple II

.sdk to .dsk OSX lion or under OS9.0.3

Submitted by robbo007 on February 29, 2012 - 7:18am

Hello all,
Sorry if this questions has been asked here a million times.

I use ADTPro to pass all my .dsk images to floppies so I can then fire them up on my Apple IIe but need to find a way to do the same with .sdk files.

I've managed to get nulib2 compiled and I can extract the .sdk files but I can't finger out how to get these then converted to .dsk.

I have no Windows machine so I can't use Ciderpress. I'm running OSX 10.7.3 and I have Sheepshaver running OS9.0.3 in case there is an old app for this.

Thanks,
Rob

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Apple II

I want to look for apple II clone or apple II plus

Submitted by adoreapple on February 28, 2012 - 12:00pm

I need these one.a computer,case and keyboard and power supply.I need can work.or just motherboard it is ok
if any cyberfriend allow shipping to taiwan.I will pay it by paypal for it.just ask everyone.thx

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Apple II

Sider drive tear-down

Submitted by Keatah on February 27, 2012 - 6:01am

Anyone interested in pics of a Sider drive teardown? I am going to be cleaning and inspecting a Sider 10megger that came from a mill. There is an incredible amount of dust all over it. But, it seems the dust and sawdust has formed a nice protective barrier. Because upon cleaning everything looks to be absolutely pristine! Everything's gonna get a nice bath and scrubbing. I'm also going to replace the breather filters (if needed) and stuff like that.

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Apple II

looking for a thunderclock

Submitted by kdhill on February 26, 2012 - 9:00pm

think its called a thunderclock ][
i also have apple ][ items i can trade
thanks kdhill

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Apple II

Apple //c monitor horizontal sync

Submitted by option8 on February 25, 2012 - 12:20am

I'm in the midst of putting together another of my Frankintoshes - this time wedging a G4 Mini into the body of an Apple //c.

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Apple II

I need one apple II clone motherboard(it can work)

Submitted by adoreapple on February 24, 2012 - 11:19am

taiwan apple II clone motherboard,recently,my apple II clone motherboard has a little problem,it can't power up,no any singal to tv,and no power to motherboard.if I want to repair,do I need to change what kind of IC number or something,If I can repair it by myself.that is the best way.it is hard to look for repair a2 motherboard expert.so I want to ask everyone.do you have this one can work.I will provide shipping and something,hope it will high price for repair.thx

motherboard keyboard device 16PIN
joysitck device 16pin

just like apple II plus.

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Apple II

"Mastery Development" Apple IIe Network Card

Submitted by MarkO on February 23, 2012 - 8:17pm

I have been looking for documentation on the "Mastery Development" Apple IIe Network Card.

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Apple II

Japanese Symbols on Motherboard

Submitted by Altern8 on February 22, 2012 - 12:06am

I recently acquired an Apple IIe. While looking at the motherboard, I noticed that all the markings seem to be double printed, once in green, then once over that in white, but slightly offset. I also noticed something else. Where it says "Apple IIe 1983" on the motherboard, it's printed correctly in white, but underneath in green, it says "リンゴ IIe 1983" Any idea what's going on here? I thought maybe it was normal, but I can't find anything about it.

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Apple II

Request for info on kr3600/ay-5-3600 keyboard encoder IC

Submitted by fs42 on February 19, 2012 - 3:48pm

I have an 820-0026-C keyboard encoder board attached to a pre-RFI Datanetics keyboard. Its being used with a rev 4 motherboard (II/II+).
The encoder board seems to match the schematic in Fig 7.8 of "Understanding the Apple II". The encoder IC seems to have an apple part # 331-0931-B, and manufacturer part # SMC KR3600-070 (instead of the AY-5-3600 in the schematic).

Unfortunately, it seems as though the keyboard encoder IC is faulty - some of the encoder IC's data output lines are floating at 1.65V instead of outputting the (inverted) key code.

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Apple II

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