Can someone please explain the need/use of the pullup resistor i see on several pictures of the divide 57c version .
value seems 10K .
is it needed ? , adviced ?
divide 57c pull up resistor on solderside
divide 57c pull up resistor on solderside
- Zx81-16k exp.- Spectrum 48 - Spectrum 128- Interface 1& 2 - DIVide - Zx flashcard- Zx printer - Ram turbo-Velleman interface system - Currah microspeech - Ql - 512k exp.- Ql printer - Cst floppy interf.- Double 3.5 fd- Minerva - Qimi-and much more .
Re: divide 57c pull up resistor on solderside
Answer ;
This resistor is only needed if certain cf-cards won't boot properly .
jojo
This resistor is only needed if certain cf-cards won't boot properly .
jojo
- Zx81-16k exp.- Spectrum 48 - Spectrum 128- Interface 1& 2 - DIVide - Zx flashcard- Zx printer - Ram turbo-Velleman interface system - Currah microspeech - Ql - 512k exp.- Ql printer - Cst floppy interf.- Double 3.5 fd- Minerva - Qimi-and much more .