See: http://www.newegg.com/Product/Product.aspx?Item=N82E16822998003
On Tue, May 6, 2014 at 6:22 AM, David Fry <[email protected]> wrote: > Hi Neil, > > as you have noted, most CF adapters out there have the IDE connector > mounted in a way that is 'inverted' from our point of view, > The CF adapter IDE connector should have the locating bump on the > component side, *Most Don't.* > John uses a adapter made by SyBa, these are available on Ebay if you > search for 'syba cf adapter' > alternatively you can run a IDE cable out to a Startech 3.5" Drive Bay CF > adapter as I have done, these work fine also. > > > http://www.ebay.co.uk/itm/StarTech-com-CF-Card-Reader-to-IDE-Adapter-35BAYCF2IDE-/111342844456?pt=UK_Computing_ComputerComponents_InterfaceCards&hash=item19ec8cfa28#ht_1133wt_1171 > > Regards > > David Fry > > On Tuesday, May 6, 2014 3:15:23 AM UTC+1, nbreeden wrote: > >> I've ran into an odd issue with IDE card. >> >> The card has been fully built out. >> >> Without the CF adapters installed the boards as expected. I'm able to >> write to all 6 TIL311's correctly; probing around the board everything >> looks as I would expect; the drive flip flop works etc. >> >> When I plug in a CF adapter the ID0..ID4 signals are pulled to VSS (8255 >> Port A PA0..PA3 pins, CF adapters pins 11,13,15,17 ). It's definitely the >> CF adapter pulling the 4 pins low. I have 3 CF adapters, all three do this; >> both CF positions on the PCB result in the issue. >> >> I've swapped put the 8255 and the 74LS244s (U12 and 14). At this point >> I'm lost. >> >> -Neil >> >> -- > You received this message because you are subscribed to the Google Groups > "N8VEM-S100" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "N8VEM-S100" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
