Little bit of back story on this one...
I am a tight git and refuse to spend more on an SD reader for my C64 than I would on my entire wardrobe. Eventually I'll give but right now it simply isn't an option.
I found an alternative that worked quite well. I have been using my smart-phone to load games with a in-car tape adaptor in conjunction with the Android application 'TapDancer'. The app converts tape files into audio which goes through the tape head and hopefully loads the game...
The use of the word 'hopefully' is used deliberately here.
I found this was great when the datasette's 'heads' were aligned correctly but they don't stay that way for long, eventually the tuning screw comes loose and the whole process has to be repeated. It is even more annoying than tape loading.
|last time I tune these bastards,|
I figured the equipment/wires between the head units and the circuit board could be intercepted so I set about dismantling the datasette, and in doing so discovered the drive has 3 sets of wires leading to the board. these are;
- Common ground
- Data in [Playing]
- Data out [Recording]
|notice the labels on the edge.|
I then flipped the board over and traced the contacts where the wire met the board and found 3 large solder-points I could use. In theory you could also capture data from the C64 if you utilised the data out point, but I have no use for this function.
So I soldered wires to the ground and the data in points and made a rudimentary head phone jack from a 'choc block'. In the near future I will add an actual headphone socket but for proof of concept its OK.
|Just follow the wires through the board.|
|Ghetto phone jack. Capacitor helps a little with volume.|
When I had adjusted my volume levels appropriately it worked perfectly.
I hope this is of some use to someone, I know I was looking for a while for a solution until I just caved and did the ground work myself. Its not perfect and I did have to find the perfect volume on my smart-phone to get the C64 to find the incoming data clearly.
If you try this, do so at your own risk, what you do with your old shit is your own business!