2 ms·

IDE-SATA adapters adhere to ATA3 standard https://www.scs.stanford.edu/10wi-cs140/pintos/specs/ata-3-std.pdf https://www.scs.stanford.edu/10wi-cs140/pintos/spec

by rasz 4y ago

IDE-SATA adapters adhere to ATA3 standard https://www.scs.stanford.edu/10wi-cs140/pintos/specs/ata-3-std.pdf https://www.scs.stanford.edu/10wi-cs140/pintos/specs/ata-3-s... > Deleted the IOCS16- signal. That means they only work on newer IDE interfaces. Anything pre UDMA (up to ~1995. 486/first pentiums and things like RiscPC) will still expect /IOCS16 pin being asserted when 'any register other than the data register is accessed', only data register is 16bit. More info https://www.vogons.org/viewtopic.php?p=1122886#p1122886 https://www.vogons.org/viewtopic.php?p=1122886#p1122886

daneel_w 4y ago
All of them? Admittedly the oldest hardware I've used such adapters on is a circa 1998 motherboard with UDMA/ATA4 support, but I have at least three different chips on the ones I've picked up the past decade.