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shmups.system11.org • View topic - GBS 8200/8220 CFW Project
Using a Raspberry Pi as a replacement controller for one of the common cheap video scaler boards. This lets you program the scaler chip to do additional Interesting Stuff(tm).
to arcade i2c raspberry-pi retrocomputing scaler video ... on 21 June 2016
Home Z80-based console. The video system on this is very similar to the one I built in the 90s for my Z80 machine -- including the lack of sync with the processor. (But even IBM's CGA had that problem!)
to console electronics games homebrew retrocomputing video z80 ... on 01 May 2016
A comprehensive collection of vintage video and TV equipment, and some extremely impressive homebrew electronics along the same lines. His iconoscope camera is jawdropping.
to electronics iconoscope retrotech tape tv vcr video ... on 13 September 2015
8088 MPH: CGA in 1024 Colors - a New Mode: the Illustrated Guide
Detailed explanation of how 8088 MPH's 1024-colour mode works, with lots of images.
to 8088mph cga composite demoscene graphics ibm retrocomputing video ... on 13 September 2015
"The Audiovisual Artifact Atlas is community-based, online resource used in the identification and diagnosis of artifacts and errors in analog to digital practice and archival work." If you're wondering what's causing a particular kind of patterning on your video...
to archiving artefact audio restoration tape video ... on 17 March 2015
Configuring the Raspberry Pi's graphics controller to generate a Teletext signal.
to raspberry-pi retrocomputing teletext tv video ... on 17 March 2015
RGB output for the PS1/PS2, Game Gear, N64 and JAMMA arcade boards, and various other video-game-related electronica.
to arcade electronics games n64 nintendo ps2 rgb sega video ... on 05 March 2015
ZX Resource Centre - Sinclair ZX Interface 2, ZX Spectrum 128 and ZX80
Various ZX80/81/Spectrum mods, including RGB output. There's lots of interesting information here but the wacky navigational structure makes it hard to find...
to electronics retrocomputing rgb sinclair spectrum video zx80 zx81 ... on 05 March 2015
Revisiting FullHD X11 desktop performance of the Allwinner A10
Looking, in detail, into how the CPU and GPU contend for memory on the A10 -- and why some A10 machines (particularly with 16-bit memory) struggle with high resolutions. This is lovely stuff -- it's like talking about the Spectrum all over again!
to allwinner arm contention dram embedded memory performance video ... on 14 November 2014
Welcome to Save Star Wars dot com!
Various stuff about reconstructing or preserving the original cut of the Star Wars movie.
to archiving film laserdisc restoration sf star-wars video ... on 25 August 2014
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tasty by Adam Sampson.