- USB FLOPPY EMULATOR DISABLE 2ND FLPOOY DRIVE MANUAL
- USB FLOPPY EMULATOR DISABLE 2ND FLPOOY DRIVE SOFTWARE
- USB FLOPPY EMULATOR DISABLE 2ND FLPOOY DRIVE WINDOWS
There will be a tradeoff in where you put the work in 0-the simplest thing would be to have some software on the PC that pre-formats the SD data in such a way as to make it easy to 'play' out pretty much as-is over the FDD interface. You can probably pre-format the SD card to have a very similar sector map to a floppy, whch might simplify things at the PC end, although you might want to provide for one SD card to hold several floppy images ( e.g. Obviosly also look at the data for whatever FDC the machine uses.
A good datasheet to look at for this would be that for the WD1770, as this required the host to generate all the raw data for the formatting process. in realtime, as opposed to generating a buffer containing all the data including headers, gaps, CRCs etc.
You may or may not want to generate the sector headers etc. You probably want to have enough RAM available to hold a whole track-worth of data to ease the timing requirements. I think this a pretty do-able project as long as you restrict it to read-only. I plan to use WinHex to try to decipher the format.ĪRM in this machine? HaHaHaHaHa! No! Much more powerful! Much more versatile! It's none other than the Uber-classic, world-dominating, ultra-sleek Z80 that granted power to such machines as the Atari and electronic dart boards. I have a PC that will read the Excellon floppies after many tries. These drives also used some sort of proprietary format that I would have to translate. I don't know if it would be possible yet to write the card in a PC, then put it in the machine. I also would have to dummy it down to the 20 or 30K per sec. I would make the thing look like 1.4 meg. I just want to take it one step further and use an SD card. Since then, there has been kits made that let you change the drives to 3 1/2" and paper tape emulators are now also standard. They came with 5 1/4" drives and paper tapes. A lot of the machines that are being used in this country (whatever shops are left) were built back in the 80's. It is certainly doable, but the added effort and room for error might not be worth the cost of just buying a second emulator.It's an Excellon circuit board drilling machine. If you use an interface program like the disk emulator, you will have to jump through the hoops of using that to manually load the files through their interface. That way you can use the selector on the front to pick what disk you want to be using and treat it like a physical disk (drag/drop files, etc). Put one in the machine and one in your computer. You could spend a while trying various bits of software to make it work, but given your comment about not being a computer person, I think you would be better off buying a pair of new ones.
USB FLOPPY EMULATOR DISABLE 2ND FLPOOY DRIVE MANUAL
The manual for CNC Floppy Emulation Manager Tool that th90 mentioned says that it requires 7mb per disk and is compatible with floppy disk images. The one I linked above uses slightly more memory than the size of the disk itself because it is just writing to memory locations and ignoring all the metadata.
USB FLOPPY EMULATOR DISABLE 2ND FLPOOY DRIVE WINDOWS
The windows gui will only let you pick the file formats it thinks are your best options.ĭoing some more research on a variety of these emulators, there appear to be several methods in use to encode the different disks. Rufus ( Rufus - Create bootable USB drives the easy way) is a good program for testing out various formatting options on a drive. Worth a try, although it may not apply to your situation.ĬhipThe FAT16 vs FAT32 is something that is likely to trip you up as well. It will only accept smaller drives (I think 2 gig or less) and must be formatted as FAT (16, though not labeled as such) rather than FAT-32 or NTFS. I have an industrial-type single-board computer running a DOS variant that does USB drives.