I have finally gotten around to setting up the logic analyzer I picked up locally to replace the HP 1652B. It’s a really nice instrument- 136 digital channels, LAN connectivity, keyboard and mouse support, internal mass storage, and some other nice features. Here are some notes on how I set up and used some of the features- they are generally not well documented and there are some modern upgrades we can do to make working with it easier.
Continue reading “HP 1670D notes”Category: computers
SNES repro boards
A while ago, I got interested in making SNES repro boards. This was part due to the cost of genuine copies of some titles, and half in the interest of playing some of the the SMW hacks that have been released online (or maybe making my own!) I have never really built any hardware that interfaces with a CPU before, so there was a lot of learning to be done. This will be a multi-part post since there is so much material to cover.
Continue reading “SNES repro boards”ASUS N550J charging issues
A while ago, my roomate broke his laptop. It wouldn’t charge, but it wasn’t something obvious like a busted charger or anything like that. So, I helped him move all of his important files to a new machine, but I haven’t had time to look at the old one for a while. Now that I’m starting to settle in at my new job, I have a bit more free time at the end of the day when I get to play with projects.
