I was browsing around the other day, and I noticed the following announcement in the Intel 4004 35th Anniversary site:
Coming soon: Synthesizable Verilog source and testbench for the 4001 ROM, 4002 RAM, and 4004 microprocessor.They're doing one too! Or... are they planning to link to or repost mine, once I get the rest of the Verilog posted? I'd like to think so, but I would have thought I'd have gotten a "that's a cool project!" email by now. Not that they're obligated -- most of the code is under the Creative Commons license. Maybe they're just shy? :-D
Regardless, there will be updates. It's just that they're moving at the speed of boredom: the more bored I am the faster they move. Recently work has been very not-boring, which has slowed the pace of my hobby projects.