#garfield Logs

Oct 30 2022

12:06 AM rue_mohr: funny, I cant remember tha last time I heard the bus go by
04:47 AM rue_mohr: 3166
08:49 AM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/74ls90.png
08:49 AM rue_mohr: well that took me 2.5 hours
01:42 PM rue_mohr: 3169
01:42 PM rue_mohr: huh
06:25 PM rue_mohr: <rue_mohr> https://github.com/ruenahcmohr/RuesFreeBooks/blob/main/7490_Refbook-RueMohr2022.pdf
06:25 PM rue_mohr: <rue_mohr> I did a booklet!!!!
06:26 PM rue_mohr: I was thinking I could adjust the title text down a bit and I should mention that I actually built each circuit and those are logic captures, not simulations of some sort
06:32 PM Tom_L: that should put your numbers thru the roof
06:34 PM rue_mohr: hah no
06:34 PM rue_mohr: what do you think, kinda dry, but ?
06:35 PM rue_mohr: its a clean up of a notebook I did a while ago
06:35 PM rue_mohr: thankfully only took me a few hours to collect
06:43 PM rue_mohr: printed myself a copy, nice cleanup from the notebook
06:44 PM Tom_L: do one for all your circuits
06:44 PM Tom_L: rue_mohr's cookbook
06:57 PM rue_mohr: yea, I want to
06:57 PM rue_mohr: but its a mountian
06:58 PM Tom_L: starts with one step
06:58 PM rue_mohr: I probably have 700+ pages in mine
06:58 PM rue_mohr: well, I already had all the graphics ready for that one
06:58 PM rue_mohr: almost, it took me 2.5 hours to do up that block diagram of the chip
06:58 PM rue_mohr: stupid gimp.
06:59 PM Tom_L: none of the chip routers had one?
06:59 PM rue_mohr: all the internal diagrams of that chip are stupid
07:00 PM rue_mohr: someone was just pointing out the diagrams for the 74ls181 are bad too
07:13 PM Tom_dev: http://www.righto.com/2017/03/inside-vintage-74181-alu-chip-how-it.html
07:13 PM Tom_dev: mmm
07:14 PM rue_mohr: mhm
07:15 PM Tom_L: how does one figure all that out and stuff it on a piece of sand?
07:16 PM rue_mohr: :)