tag

#display-list

3 posts

RetrogamingDeep Dive October 4, 2026 7 min read

Atari 7800 MARIA: Display Lists, Line RAM, and CPU Bus Time

Understand Atari 7800 MARIA display-list DMA, line RAM construction, CPU stalls, graphics modes, and the timing evidence accurate emulation requires.

#atari-7800#maria#display-list

RetrogamingDeep Dive October 4, 2026 10 min read

Atari 8-Bit ANTIC Display Lists: LMS, Scrolling, DLI, and DMA Steals

Understand ANTIC as a display-list processor with independent list and screen pointers, LMS fetches, scroll modifiers, display-list interrupts, and cycle stealing.

#atari-8-bit#antic#display-list

RetrogamingDeep Dive October 4, 2026 7 min read

Atari Jaguar Object Processor: Display Lists, Line Buffers, and Bus Priority

Explain Jaguar TOM object headers, linked display lists, bitmap expansion, dual line buffers, bus priority, and repeatable per-scanline diagnostics.

#retrogaming#atari-jaguar#video