sampson wrote on Yesterday, 20:09:

Niemi_81 wrote on Yesterday, 17:50:

After getting everything set in autoexec.bat & config.sys i am having trouble accessing emulated CD drive.
Sometimes it shows image file loaded, sometimes not. PGUSINIT / CDLIST never works. Same thing in USB mode. Any tips for me or could my Picogus be faulty. Thanks!

Which flash drive brand/model, capacity, and partition configuration?

I have a bunch of different brand-name USB flash drives, ranging in age from 6-12m old, to 8-10yr old, and in various capacities. Some flash drives work flawlessly, and some not-so-much. I see the same thing with the CH375 interface as well. For my PicoGUS I am using a Sandisk Extreme Pro 256G at the moment. It is configured with an 8GB FAT32 partition, with the rest of the capacity unallocated. I have several Team Group flash drives in 32GB and 128GB capacities and they also work well with both solutions (again, using 4-16GB partitions). I've got a couple flash drives that just act flaky and unreliable. Good luck!

I guess i will try a different USB sticks then, i have tried just a white 8Gb Sandisk stick. It has a LED light and it is blinking quite fast all the time its connected to Picogus, as if data ia being read at all time. FAT 32, probably just 1084kb partitioning or some other default. Thanks for the tips!