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Introducing APEDSK99: Arduino DSR shield / SD DSKx emulator

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Posted (edited)

The last year I have been working on integrating this happy trio with the TI:

 

APEDSK99trio.thumb.jpg.7f103417d90b2a7a0cfedfa6455f0fb0.jpg

 

I have designed a generic Arduino DSR shield for the TI, with the first application the emulation of three DS/SD floppy drives. 

 

Have a look at github.com/jambuur/APEDSK99 for all the hardware and software details. 

Edited by JJB
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On 4/14/2020 at 11:39 PM, JJB said:

The last year I have been working on integrating this happy trio with the TI:

 

APEDSK99trio.thumb.jpg.7f103417d90b2a7a0cfedfa6455f0fb0.jpg

 

I have designed a generic Arduino DSR shield for the TI, with the first application the emulation of three DS/SD floppy drives. 

 

Have a look at github.com/jambuur/APEDSK99 for all the hardware and software details. 

This looks great! I bet it could open up a whole new world of hardware hacking, for those looking for a way to get started!

 

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Posted (edited)


I really like this kind of project. But i really hate long commands to digit 😛 
There is a way to use functions keys or similar solution to save time in type all commands? 
At least for the more used ones.

Edited by ti99iuc
Yes i Know, i am Lazy :p

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I like the concept 🙂

 

Is there a way to have 32k or SAMS memory and a harddrive (image-file on the SD-card)?

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23 hours ago, ti99iuc said:


I really like this kind of project. But i really hate long commands to digit 😛 
There is a way to use functions keys or similar solution to save time in type all commands? 
At least for the more used ones.

Hmmm yes it would be handy to have listing files as a keyboard shortcut for instance. Probably need to go down the route of a user-defined interrupt (>83C4)?

You could shorten the CALL names for starters 🙂

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10 hours ago, CosmicBoy said:

I like the concept 🙂

 

Is there a way to have 32k or SAMS memory and a harddrive (image-file on the SD-card)?

Adding 32K would mean either a complete redesign or an additional shield; since there are a couple of (rather easy) ways of adding 32K to a vanilla console already it won't be on the shortlist I think. A hard drive image on SD is something I have been thinking about after chatting to others working on similar ideas. it's certainly doable by changing the DSR and sketches. I am working on remote (network) storage, HD image support could be part of that.

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... wish it had a keyboard buffer and history of commands...but that's me..it looks great

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