Search found 7 matches

by paritybit
Thu Feb 29, 2024 3:21 am
Forum: Newbies
Topic: shopping list
Replies: 59
Views: 33809

Re: shopping list

Wow .. sage advice from such an experienced group. Thanks all ... had no idea a "simple" question would get into such detail ... but I love it.

Yes, my original question was about solderless breadboards

Being new at this (and maybe foolish), looking for some quick fun, I'd have to characterize my ...
by paritybit
Sun Feb 25, 2024 2:29 am
Forum: Newbies
Topic: shopping list
Replies: 59
Views: 33809

Re: shopping list

I'm in US and looking for some recommendations on various sized breadboards to play with. I've heard bad things on the likes of aliexpress and such.

Any reasonably priced good ones / links or vendor someone can recommend?
by paritybit
Sun Feb 25, 2024 1:54 am
Forum: Newbies
Topic: Hello All
Replies: 4
Views: 3916

Re: Hello All

Thanks! Just joined recently, been lurking around here a bit as I gear up for a 6502 project I've looking to try.
by paritybit
Thu Feb 22, 2024 3:00 am
Forum: Newbies
Topic: Hello All
Replies: 4
Views: 3916

Re: Hello All

Hello there!
by paritybit
Tue Feb 20, 2024 12:42 pm
Forum: Newbies
Topic: Basic questions on patching into a 6502 on apple motherboard
Replies: 4
Views: 3526

Re: Basic questions on patching into a 6502 on apple motherb

Thanks much! I should have noted, the IIc runs at 1mhz. I'm probably not up to trying to figure out how to overclock that given various limitations on the soldered in ram/rom chips. But once I get to running some DMA related tests I might try to supply my own clock to the CPU so I can slow it and ...
by paritybit
Tue Feb 20, 2024 4:00 am
Forum: Newbies
Topic: Basic questions on patching into a 6502 on apple motherboard
Replies: 4
Views: 3526

Re: Basic questions on patching into a 6502 on apple motherb

Yes the IIc has the 65c02. I think also the platinum IIe, maybe the enhanced IIe as well. But IIc is what I'm targeting for this.

If I need to start with breadboard for initial prototype, how long of jumpers can I reasonably use from the mobo/processor to my experiment board?

Although I might ...
by paritybit
Tue Feb 20, 2024 2:29 am
Forum: Newbies
Topic: Basic questions on patching into a 6502 on apple motherboard
Replies: 4
Views: 3526

Basic questions on patching into a 6502 on apple motherboard

Hello all!

I think have a very basic question. I'd like to know what concerns I might have trying to patch directly into a 6502 on an apple IIc motherboard.

Basically what I want to try is to sandwich a PCB between the mobo and CPU where I can then use the PCB to fool with the processor pins. I'm ...