It's GPIB time!

Yay, graphs!

Rockwell R65F11A chips finally came in from China, and they're genuine! Tested and working in my perfboard FORTH project. Seller shipped two instead of three by mistake but is making right. Here's the listing: ebay.com/itm/1856252443… Not affiliated with seller.

Assembled prototype of a slight XT-IDE revision for the kit workshop at Vintage Computer Federation VCF East! Holes for the option jumper headers are no longer press-fit (manufacturer couldn't keep tolerances), and they'll be run in *green* this time.