Hello all,
I try to restore my old jasmin drive
It start and stuck oric at boot : vertical and color stuff
The reset button is not functional
Is someone has electric shema of pcb controller ?
Thanks
Jasmin drive electric shema
Re: Jasmin drive electric shema
Normally, a Jasmin system boots on the Oric by default, and only boots on disk if you press the button.
Not quite sure which magic does that, I don't actually know how that's implemented, but there are a few knowledgeable people regarding the Jasmin around here, hopefully they will be able to help.
Not quite sure which magic does that, I don't actually know how that's implemented, but there are a few knowledgeable people regarding the Jasmin around here, hopefully they will be able to help.
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Re: Jasmin drive electric shema
You can find schematics here.
As for booting, I never looked in details, but I think it forces a reset with mapping the boot ROM, so it just jumps at the reset vector inside it, until it is able to control the overlay.
As for booting, I never looked in details, but I think it forces a reset with mapping the boot ROM, so it just jumps at the reset vector inside it, until it is able to control the overlay.
Re: Jasmin drive electric shema
Thanks a lot for electric shema
I will try to find what is wrong, the jasmin reset button seem not effective
I will try to find what is wrong, the jasmin reset button seem not effective