Contact the WOZ? Apple affiliated members? Woz.org folks? re: SWIM release.

[Trash80toHP_Mini]

I've long suggested contacting woz to see if he'd release (or recreate) SWIM for the community:

We're of an age and thinking it might be a significant addition to his legacy. He's far deep into education and tech talent development thru woz.org. So thinking would be that giving folks young and old in the retro community the chance to put SWIM to good use as an educational/developmental tool might appeal to him?

Anyway, contacting him directly would be wonderful if someone can make this suggestion. I really think he'll like the notion.

PM me and I'll give you my email if he might want to contact me directly.

THX
jt

 

[NJRoadfan]

Woz didn't have involvement in the SWIM chip as it came after he left the company. The original SWIM was two separate floppy controllers in one package. One being the IWM and the other being a clone of the NEC 765 MFM PC style controller. The later revisions further integrated and simplified the design.

See: https://archive.org/details/SWIMDesignDocs/SWIM2 ERS/mode/2up

 

[Trash80toHP_Mini]

Running parallel threads here and at TinkerDifferent, so please excuse crosstalk via copy/past in my responses.
_____________________________________________________________________________________________________________

Hence that suggestion that he might find recreation/cloning his namesake as a fun project to leave something so beautiful as part of his legacy.
Might he even request said developers to take on that task for him?

Can't imagine Apple refusing his request for IP release, if documentation is indeed still in the archives there?
______________________________________________________________________________________________________________

Thanks much for that linkage. Developer IDs and other good info developing in the Parallel TinkerDifferent topic.

 

[mikes-macs]

The “W” in SWIM = Wozniak
Sander-Wozniak Integrated Machine

easy mistake

 

[Phipli]

Running parallel threads here and at TinkerDifferent, so please excuse crosstalk via copy/past in my responses.
_____________________________________________________________________________________________________________

Hence that suggestion that he might find recreation/cloning his namesake as a fun project to leave something so beautiful as part of his legacy.
Might he even request said developers to take on that task for him?

Can't imagine Apple refusing his request for IP release, if documentation is indeed still in the archives there?
______________________________________________________________________________________________________________

Thanks much for that linkage. Developer IDs and other good info developing in the Parallel TinkerDifferent topic.

What would you expect to get that we don't already have?

 

[Trash80toHP_Mini]

Enough further info to actually clone the dang thing?

 

[Phipli]

Enough further info to clone the dang thing?

We have the engineering spec for the SWIM2 already in this thread.

 

[Trash80toHP_Mini]

IDK, is that enough to actually get the job of cloning the chip in FPGA or the like done?

 

[Phipli]

IDK, is that enough to actually get the job of cloning the chip in FPGA or the like done?

If you asked and got the best documentation you possibly could from Apple, that would be it. It defines it's functions.

I don't think a ready to bake FPGA version is going to exist. Some things aren't free of effort.

The original designs will be for ASIC products and are unlikely to be directly transferable to a modern FPGA.

 

[mikes-macs]

IDK, is that enough to actually get the job of cloning the chip in FPGA or the like done?

Are you talking in your sleep again?