Hi I just found this thread, and I read it with some interest as I have quite a few CD ROM's laying around.
I remember reading a similar project in Silicon Chip magazine, don't know if anybody is interested? Silicon Chip Online - Playback Adaptor For CD-ROM Drives
Cheers.. Steve
I remember reading a similar project in Silicon Chip magazine, don't know if anybody is interested? Silicon Chip Online - Playback Adaptor For CD-ROM Drives
Cheers.. Steve
nova_ck,
sounds like it might be an issue with code protection. If you have code protection on and try to verify it fails.
Have you programmed other hex files?
Also I've uploaded created another set of schematics, and separate PCBs due to using the free version of eagle cad. The idea behind separate schematics and pcbs is that you could leave out various parts, eg the IR part or mount the switch part futerher away etc.
As before they need to be verified by someone who has not spent ages looking at them!
sounds like it might be an issue with code protection. If you have code protection on and try to verify it fails.
Have you programmed other hex files?
Also I've uploaded created another set of schematics, and separate PCBs due to using the free version of eagle cad. The idea behind separate schematics and pcbs is that you could leave out various parts, eg the IR part or mount the switch part futerher away etc.
As before they need to be verified by someone who has not spent ages looking at them!
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Ok ignore the schematic and pcb in post 149.
I've checked the schematic and tidyed the schematic up and added a few annotations.
Now I will start work on the pcb.
Use the schematic attached here.
thanks to quadtech for verifying the V4. If someone could check V5. (Should be final)
Thanks.
I've checked the schematic and tidyed the schematic up and added a few annotations.
Now I will start work on the pcb.
Use the schematic attached here.
thanks to quadtech for verifying the V4. If someone could check V5. (Should be final)
Thanks.
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