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Hi everyone, I'm becoming crazy as I have huge trouble making my original floppy drive work reliably. I have been investigating this for more than one week nearly full time. It looks like my drive is working sometimes but not always : Sometimes it will just eject the drive quickly. Sometimes...

Out of curiosity, how much time do you need to boot this image on your se/30 ? I mean regular boot, not first boot. Is 3.0.1 or 3.1 faster on SE/30 ? How would you set up these versions on se/30 ? I tried to flash install iso of these version on my sd card but I wasn’t able to boot from them...

Thanks for your feedback about the schematics ! They did evolve a bit since my last message and are going to evolve a bit this weekend according to some minor sides I have and your feedback. Yes you’re right, the digikey sourced parts are LVx parts but I did not have LVx components in my kicad...

That's super interesting ! I plugged the power connector on my scsi2sd but I never tried without ! I'm going to upgrade my design to get power from SCSI and let a usb port for power fallback in case ! On question, would guys prefer to use a scsi -> ethernet board outside the Mac (ie...

Unfortunately from what I know SCSI does not provide any power. Maybe the next step would to design a connector such as SCSI2SD to get the power from the inside of the computer, and design the ethernet card to be fitted inside the Mac.

I did not plan to add a SD slot, I would like each project to do a single task (ie. SCSI => to ethernet) and I know other projects such as SCSI2SD already do a great job at emulating disks. Is this something you were looking for ? You are right about the connectors, I'll try to move the USB...

Thanks for clearing everything ! This really helps understanding things about the SCSI protocol which is not 100% clear for me yet. By the way do you have any good documentation about the low level part of the protocol ? Okay I have a first version of the board with an stm32 which is heavily...

Just to make thing clearer you would design something like the the image I attached to this post ? (Maybe directly connect the DIR Pin to GND/VCC to choose and fix the right direction of the 245). If I understood well you would use the 245 only as a level converter. But for instance the STM32...

Hi ! First congrats on your project ! And for all the work done, it’s impressive and promising for the future ! I’m trying a new design heavily based on yours but with a stm32 and firmware upgrades using usb and I was wondering about something you stand in your README : «The '574 is...