2025-11-15 13:09:35 From paul durao to Everyone: R we recording ? Saving for YouTube ? 2025-11-15 13:12:51 From Ken Boak to Everyone: Nice to hear Chris mention bit-serial architectures 2025-11-15 13:14:57 From Ken Boak to Everyone: J1 is the modern descendant of Chuck's NC4016 2025-11-15 13:18:25 From Samuel A. Falvo II to Everyone: I am back. 2025-11-15 13:18:51 From Ken Boak to Everyone: Much appreciation to Chris for his stand in the Ukraine War 2025-11-15 13:22:49 From Samuel A. Falvo II to Everyone: BRAM = Block RAM 2025-11-15 13:23:05 From Ken Boak to Everyone: Would like to hear more about RP2040 and P2350 2025-11-15 13:23:50 From siva to Everyone: Thanks 2025-11-15 13:26:40 From Ken Boak to Everyone: Chris - fascinated by your study. Would love to chat 2025-11-15 13:28:55 From Ken Boak to Everyone: I run a FB group "Minimalist Computing" with 15,000 members 2025-11-15 13:30:32 From greg to Everyone: Nice, Ken! Are many active? 2025-11-15 13:30:41 From Samuel A. Falvo II to Everyone: The idea of using a barrel processor to soft-emulate a 4-stage pipeline.....HMMMmmm....an implementation strategy I've never considered before!! 2025-11-15 13:33:49 From Ken Boak to Everyone: Greg, thank you for your interest. Minimalist computing looks back at the last 50 years. It would be a pleasure to have you onboard 2025-11-15 13:36:06 From Samuel A. Falvo II to Everyone: Screen is currently black. Is that intentional? 2025-11-15 13:37:05 From greg to Everyone: kindly email me an invitation, Ken. greg@greenarraychips.com 2025-11-15 13:37:38 From Chris (@UncensoerdNews) to Everyone: My contact info is lozinski@PythonLinks.info 2025-11-15 13:38:57 From Chris (@UncensoerdNews) to Everyone: Here is an invite to the discord channel where all of my Forth work was documented. https://urldefense.com/v3/__https://discord.gg/37GQUfPbpJ__;!!G92We9drHetJ8EofZw!elb0Eq47rDraCbEtKoWf7VuItPI0qMuOSloS62l4V3iXJ28x80yzvty0_sM-n7uLBW24M8H5qH_-DeV5MtfQqQ$ 2025-11-15 13:39:51 From Stephen Adels to Everyone: Thank you, Chris! 2025-11-15 13:40:06 From Chris (@UncensoerdNews) to Everyone: They must have change the zoom interface. I never before had trouble using it. 2025-11-15 13:40:35 From Samuel A. Falvo II to Everyone: I found my Intellasys 40-core in the original box just a few weeks ago while cleaning up my garage. :) 2025-11-15 13:40:37 From Ken Boak to Everyone: Very interested in anyone pushing J1 2025-11-15 13:43:09 From Chris (@UncensoerdNews) to Everyone: It is my bedtime here in Central Europe. Goodnight. I will look forward to watching some of the videos later. 2025-11-15 13:43:26 From greg to Everyone: I wish you well, Chris 2025-11-15 13:44:03 From Ken Boak to Everyone: Good night Chris TTYL 2025-11-15 13:44:59 From Samuel A. Falvo II to Everyone: We should just give thanks to anyone with the Wagner surname, as they're undoubtedly going to have an influenceon SVFIG somehow. :-D (just kidding!) 2025-11-15 13:46:08 From Samuel A. Falvo II to Everyone: @Andrew Next slide? Looking at a box and keypad currently. 2025-11-15 13:46:21 From Samuel A. Falvo II to Everyone: Thanks! 2025-11-15 13:51:34 From Samuel A. Falvo II to Everyone: I already played today's puzzle, so I'm exempt. 2025-11-15 13:51:52 From Kay Lack to Everyone: fun fact: BILBO is a valid word in Wordle 2025-11-15 13:51:58 From Ken Boak to Everyone: One of my interests is radio. Here is a software defined radio using a 65C02 https://urldefense.com/v3/__https://www.youtube.com/watch?v=UEAtSE1PV44__;!!G92We9drHetJ8EofZw!elb0Eq47rDraCbEtKoWf7VuItPI0qMuOSloS62l4V3iXJ28x80yzvty0_sM-n7uLBW24M8H5qH_-DeUvBXhzRg$ 2025-11-15 13:52:17 From Samuel A. Falvo II to Everyone: I use two words as my starting word: AUDIO or ADIEU. 2025-11-15 13:54:51 From Ken Boak to Everyone: As much as I like FPGA, we can still build a CPU n TTL 2025-11-15 13:55:32 From Erik Olson to Everyone: I usually start with THOLE, because Im weird and I learned it from Beowulf, 2025-11-15 13:56:55 From Samuel A. Falvo II to Everyone: Oooh, that is delightfully obscure. 2025-11-15 14:06:13 From Stephen Adels 1 to Everyone: Replying to "fun fact: BILBO is a valid word in Wordle": I love that! One of my favorites characters… 2025-11-15 14:08:44 From M Edward Borasky (@znmeb) to Everyone: You can go the other way - implement Forth in Lua. See the book Lua Programming Gems" 2025-11-15 14:12:58 From Erik Olson to Everyone: My day job involves extending the Lua interpreter. Lua is ideal for giving your users a domain-specific language. 2025-11-15 14:14:16 From Andrew to Everyone: https://urldefense.com/v3/__https://github.com/amckewan/wordle__;!!G92We9drHetJ8EofZw!elb0Eq47rDraCbEtKoWf7VuItPI0qMuOSloS62l4V3iXJ28x80yzvty0_sM-n7uLBW24M8H5qH_-DeUl4GOtIQ$ 2025-11-15 14:16:12 From Stephen Adels to Everyone: Erik Olson: Are you extending Lua interpreter for your organization, or for ALL the Lua users (Lua's owners)? 2025-11-15 14:30:57 From M Edward Borasky (@znmeb) to Everyone: Also, https://urldefense.com/v3/__https://github.com/vifino/luaforth__;!!G92We9drHetJ8EofZw!elb0Eq47rDraCbEtKoWf7VuItPI0qMuOSloS62l4V3iXJ28x80yzvty0_sM-n7uLBW24M8H5qH_-DeWtyeEfQA$ 2025-11-15 14:33:06 From M Edward Borasky (@znmeb) to Everyone: https://urldefense.com/v3/__https://www.academia.edu/1620190/Boostrapping_a_Forth_in_40_lines_of_Lua_code__;!!G92We9drHetJ8EofZw!elb0Eq47rDraCbEtKoWf7VuItPI0qMuOSloS62l4V3iXJ28x80yzvty0_sM-n7uLBW24M8H5qH_-DeUVvYTL3Q$ 2025-11-15 14:46:26 From Stephen Adels 1 to Everyone: @M Edward Borasky (@znmeb) I am primarily interested in promoting Forth. Implementing ANY virtual machine that is popular, such as microPython or Lua or Factor, in Forth, would attract certain people who gravitate towards cool stuff. "Do you mean that I can compile microPython as a starting point for my embedded project, and use this microPython vm written in Forth?" 2025-11-15 14:49:20 From Samuel A. Falvo II to Everyone: brb -- need to get a refill on my water. 2025-11-15 14:57:56 From M Edward Borasky (@znmeb) to Everyone: Replying to "@M Edward Borasky (@znmeb) I am primarily interest...": Cool! Seems like fun! I'm an assembly language programmer at heart, so I'm going for a "traditional" Forth like FIG-Forth. 2025-11-15 14:59:34 From Kay Lack to Everyone: still here! 🙂 glad to be here Greg! 2025-11-15 15:00:05 From Liang Ng to Everyone: Glad to get to know you all. 2025-11-15 15:01:46 From Samuel A. Falvo II to Everyone: I'm in that group where I'm neither new nor old. And I'm OK with that. ;-D 2025-11-15 15:03:32 From Stephen Adels 1 to Everyone: Greg, Do you have FPGA versions of any of the old chips like F18, MuP21, in Verilog or VHDL 2025-11-15 15:10:25 From Program Chairman Kevin to Everyone: It's All About the Pentiums Song by "Weird Al" Yankovic ‧ 1999 2025-11-15 15:20:17 From Samuel A. Falvo II to Everyone: That depends. Modern C normally passes arguments in registers these days; leaf procedures are actually pretty efficient. 2025-11-15 15:20:47 From Nelo Mitranim to Everyone: Basically it varies by CPU architecture and call convention. Older archs and CCs used to use the stack a LOT more. 2025-11-15 15:21:50 From Nelo Mitranim to Everyone: Also I'm not quite sure, but I suspect old C compilers didn't inline functions a lot. 2025-11-15 15:22:03 From Samuel A. Falvo II to Everyone: Sure; hence why I wrote "modern." I grew up with C before C89 was even standardized. I've been using TDD with C with good effect for decades. 2025-11-15 15:24:43 From Bob Armstrong to Everyone: Minimal vocabulary to make a Dictionary capable of Extending itself is the essence of FORTH 2025-11-15 15:25:10 From Samuel A. Falvo II to Everyone: And of Lisp. 2025-11-15 15:25:35 From Samuel A. Falvo II to Everyone: Not trying to say that C or whatever is "better." I'm just saying that this specific example isn't as relevant as it once was. 2025-11-15 15:29:54 From Samuel A. Falvo II to Everyone: Thumbs up!! Great intro @greg ! 2025-11-15 15:32:42 From Stephen Adels 1 to Everyone: @greg Please make the video that was shown today available on your web site because there were certain interruptions, drop outs, and glitches, and I (and I am sure others) want to view the video again. 2025-11-15 15:32:49 From Bob Armstrong to Everyone: Reva FORTH under CoSy has the same MS false alarm . 2025-11-15 15:34:01 From Kay Lack to Everyone: the hubble deep field!! greg a man of taste... 2025-11-15 15:34:02 From Samuel A. Falvo II to Everyone: @Stephen Adels 1 If I'm not mistaken, I believe these will also appear on YouTube as well. 2025-11-15 15:35:42 From paul durao to Everyone: Did we turn the recorder back on ? 2025-11-15 15:36:26 From Program Chairman Kevin to Everyone: All of these videos will be on YouTube, uploaded from original without meeting glitches. 2025-11-15 15:48:09 From Stephen Adels 1 to Everyone: Replying to "Did we turn the recorder back on ?": Yes 2025-11-15 15:48:38 From Samuel A. Falvo II to Everyone: Usually, at faster rates, you want larger buffers to reduce interrupt overhead. Do you know why USB or FTDI prefers smaller buffers here? 2025-11-15 15:51:36 From Stephen Adels 1 to Everyone: @greg Are there any F21 or GA144 or MuP21 etc Forth chips available in Verilog or VHDL? 2025-11-15 15:53:28 From Samuel A. Falvo II to Everyone: and THAT is why I still prefer Forth over C. 2025-11-15 15:55:59 From Nelo Mitranim to Everyone: Out-of-band CPU state inspection is interesting. Other archs have to resort to hacks and conventions, like reserving some registers for debuggers and triggering interrupts to run debugger code, with associated overheads presumably. 2025-11-15 15:57:43 From Samuel A. Falvo II to Everyone: One such protocol for that is JTAG, which I find to be utterly insufferable. I wasted countless hours with JTAG connectivity issues when I worked at Western Digital. Single-stepping through code took on the order of four seconds per instruction, etc. Terrible! 2025-11-15 16:03:28 From Stephen Adels 1 to Everyone: @greg What are the extremes of Temperatures for which the chips are valid? If we try to operate at Liquid Nitrogen temperatures, should we expect the GA144 to operate, or have problems? How about on the HOT side -- how hot does it have to get to start failing, and what does failure look like? 2025-11-15 16:19:21 From Samuel A. Falvo II to Everyone: Thanks to the asynchronous logic, that cell will still be executing even after hell freezes over, albeit at a much slower instruction rate. ;) 2025-11-15 16:20:54 From Samuel A. Falvo II to Everyone: OK, that T, F, and FINISH command combination is pretty awesome.