Silice

thout needing to add 4mb psram / doomchip expansion port(s). ----- Misc doomchip information: doomchip non-tech article(2020)[11]. doomchip developer comments[12]. Should be able to get at least 2fps! doomchip better expanded upon in a 'heads up, 7up' thread -> slice[9]/doomchip[10]. ---- Surprised there's no dns doom.wad / I.D.Software Application (IDSA) rfc "Spit.wad: A DNS string encoding using Unicode for doom.wad graphics" version of rfc3492: "Punycode: A bootstring encoding of Unicode for Internationalizaed Domain Names in Appliations" (IDNA) [13] (IDSA) rfc might permit formally unifying things like unicode-line-stacker[14], stacked diacretics generator[15], unicodeart[16] and "awesome symbols and characters in a bash prompt"[17]. ------------------------------------------------------------- [0] : "Can it run doom?" : https://canitrundoom.org/ [1] : https://docs.espressif.com/projects/esp-idf/en/latest/esp32/... [2] : https://www.techeblog.com/doom-electronic-badge-emfcamp/ [3] : https://github.com/NoosaHydro/2.4inch_ESP32-2432S024/tree/ma... https://github.com/wojciech-graj/cydoomgeneric [4] : https://github.com/frankcohen/ReflectionsOS [5] : https://undercodetesting.com/dns-can-run-doom-how-2000-dns-r... [6] : https://contiki-os.org/ esp32 https://github.com/contiki-ng/contiki-ng/discussions/3022 [7] : doom on a smarth toothbrush : https://www.youtube.com/watch?v=cO-Are8053g [8] : https://hackaday.com/2020/05/13/the-doom-chip/ [9] : https://github.com/sylefeb/Silice [10] : https://github.com/sylefeb/Silice/blob/master/projects/READM... [11] : doomchip article : https://www.techeblog.com/doom-chip-game/ [12] : https://threadreaderapp.com/thread/1258808333265514497.html [13] : https://www.rfc-editor.org/info/rfc3492/ [14] : https://github.com/axesilo/unicode-line-stacker [15] : https://codepen.io/lingyloll/pen/ooMaYO [16] : https://www.unicodeart.com/gallery/ [17] : https://unix.stackexchange.com/questions/25903/awesome-symbo... [18] : https://codeberg.org/xsawyerx/curl-doom [19] : https://memory-alpha.fandom.com/wiki/Badgey

ck): http://cowlark.com/2018-05-26-bogomandel/index.html In-hardware lookup division for perspective correct texturing! - doom-chip on-ice (rC3 2021 talk): https://www.youtube.com/watch?v=2ZAIIDXoBis - detailed write up: https://github.com/sylefeb/tinygpus?tab=readme-ov-file#preco... - actual lookup table generation: https://github.com/sylefeb/tinygpus/blob/498be1b803d0950328a... Sine tables are also very typical, for animating things on screen or plain trigonometry, for instance my small fixed integer raytracer uses a sine table to animate the spheres (and the cos is easy to get from the sin, especially if the table has a power of two size ;) ): - see it live: https://htmlpreview.github.io/?https://github.com/sylefeb/gf... - source code: https://github.com/sylefeb/gfxcat/blob/main/raytrace/raytrac... And of course procedural textures!! Perlin noise is made of lookup tables, and often multiple lookups are combined to then lookup a clolormap (https://redirect.cs.umbc.edu/~ebert/691/Au00/Notes/procedura...) There are so many other examples. Also, FPGAs are quite literally made of LookUp Tables, or LUTs: - https://github.com/sylefeb/Silice/tree/master/learn-silice#f... - https://github.com/sylefeb/silixel (edit: formatting)

tive HDL". First, I am surely not qualified enough to imagine achieving such a goal, and second I am a big believer in having various tools for various problems and various styles. So I hope you'll find it useful :) I am taking great care in providing a build system to make it easy to get started both in simulation and real FPGA hardware. This relies on many other great projects: yosys, nextpnr, edalize, openfpgaloader, verilator, icarus, ... Also, Silice comes with fun examples! https://github.com/sylefeb/Silice/tree/master/projects