David Montero Crespo e3d21cd6fc feat(chipbus): Galaksija video display chip - full computer renders READY ... galaksija-display.c: a 32x16 text video chip that renders the Galaksija video RAM. It is a passive bus snoop -- watches WR + address + data, and on a write into the 0x2800 video region stores the character and renders that cell into a 256x128 framebuffer using the public-domain CHRGEN font (code*8, bit 0 = lit). It never drives the bus. The host blits the framebuffer to the chip canvas (vx_framebuffer_init / vx_buffer_write). Two tests: - chipbus-galaksija-display: snoop+render smoke test (a write of 'R' to 0x2802 lights its cell; unwritten cells stay blank). - chipbus-galaksija-computer: the COMPLETE machine over the chip-to-chip bus (Z80 + galaksija-rom + ram-64k + inverter decode + galaksija-display) boots the public-domain ROM and renders the monitor's "READY" prompt on screen. 40 chipbus tests across 10 files pass. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>		2026-06-05 12:14:40 -03:00
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examples	feat(chipbus): Galaksija video display chip - full computer renders READY	2026-06-05 12:14:40 -03:00
include	Add ESP32 chip demos and comprehensive tests for I2C, SPI, and UART interactions	2026-04-28 19:24:39 -03:00