Recent content by K55

Thanks! I followed though with this and everything worked well until I had to transfer the files from my mac osx machine to my g4. However they show up as generic files still. This may have been made on a windows pc but who knows, if you get a chance can you bundle the files into a .sit and send...

Hi all, getting back into classic mac development after a few years of grinding it out professionally (cant feed myself with dead scsi drives sadly). Looking to add some file support to the ol' macHttp2 server but I cant for the life of me get the source extracted in a way that preserves the...

For anyone wondering I haven't really had the time to work on the board. Work is eating up a lot of my free time but I'll make an effort this week to try and get it done. :)

Yeah. Otherwise I have the feeling this will produce a few units then end up as dead as the protocahce :(

The BSD docs have some info. Check the mac68k netbsd source/dev history. I know a few people over the years have gotten access to apple ASICS and the like to be able to get wierd things like DSP cores working. Maybe someone knows someone. :)

Yeah you're right, they're swapped. From the looks of it I reordered the output pins at some point and that changed the order of the input pins also.... (e.g. the wire change updated the whole net vs just the one wire). :O :O

Why not just emulate/clone a scsi Ethernet adapter?

You try just giving it a nice hard wack on the analog side of the case? I have a fully recapped se/30 and if I don't use it for a few weeks it gets grumpy and dosen't post to the happy mac. Hitting it fixes it. :^)

Yep the X is the dot/ground pin. Just a standard SIP resistor array. eg: https://www.mouser.com/ProductDetail/Bourns/4610X-101-221LF?qs=sGAEpiMZZMvrmc6UYKmaNVaHnB8Kz7%2bapsej3SXibYs%3d https://www.mouser.com/ProductDetail/Bourns/4610X-101-331LF?qs=sGAEpiMZZMvrmc6UYKmaNUXZLNzTfjvk1PNWiKwz6FM%3d

Nah the packages here are pretty big. Tack down each corner and drag solder them and its really easy. Shouldn't even need a hot air gun really. I'm not going to expect the at home user to be able to hand solder 0805 resistors ;) Generally I like to try and keep costs down when I do a board...

Yes that's fine. Give it a shot. :)

Hello! Din would be the outer version yes. The "right" version has a right angle 50 pin scsi for internal use. That's why it has the power connector so you don't have to run a usb cable inside your case if you don't want to, say for a standalone setup. The db25 pinout should be the same, but I...

Well there's always the thread extension :P. Real background tasks on the mac seems to be an art few developers mastered.

The prorouter in eagle is nice enough to get the job done. I use it for isolated runs of a few traces when I've handfit most of a board to speed up work.

Speaking of ugly.. BEHOLD THE VERSION FOR THRU HOLE PURISTS MINIMALLY AUTOROUTED ;) ;) ADHERES TO SOME SIGNAL INTEGRITY STANDARDS UPLOADED TO GITHUB MY CAPS LOCK IS STUCK :(