AFAIK it uses both.isn't 246 uses DVDROM instead of CDROM?, we should ask the author.
I completely understand. Just posted in response to Dions old post.yes, that is correct, there are already solutions for HDD but not CD/DVD. We need a solution for IDE optical drives.
This is correct.that's my point... IDE isn't the issue there are options already... it's ATAPI that we need emulated.
agree. the design factoring is spot on (i talked about scsi2sd v6). stm32 chip for sd data feeder, and lattice for anything else. stm32 chosen for price competitive, for sd license and for sdio capability. lattice chosen for price, imho.the most promising solution IMO is the one being worked on by the guys who made the SCSI to SD device that we use on CPS3
I had asked them about it a while back, it sounded like the instruction set was too large for the hardware they were using on SCSI so they had to come up with a new design: IDE CDROM drive hardware emulatorthe design factoring is spot on (i talked about scsi2sd v6). stm32 chip for sd data feeder, and lattice for anything else. stm32 chosen for price competitive, for sd license and for sdio capability. lattice chosen for price, imho.
don't know what they're waiting for, but the hardware is already viable to work on.
i had rough calculation back then for FPGA LUTs.I had asked them about it a while back, it sounded like the instruction set was too large for the hardware they were using on SCSI so they had to come up with a new design: IDE CDROM drive hardware emulatorthe design factoring is spot on (i talked about scsi2sd v6). stm32 chip for sd data feeder, and lattice for anything else. stm32 chosen for price competitive, for sd license and for sdio capability. lattice chosen for price, imho.
don't know what they're waiting for, but the hardware is already viable to work on.