Macintosh Quadra 660AV: Revision history

27 September 2026

• curprev 13:4513:45, 27 September 2026 Josh talk contribs 13,009 bytes +2,269 Apple Service Source: added Apple's figures - 8 MB (4 soldered + 4 MB SIMM) to 68 MB, 1 MB of VRAM in two soldered banks that CANNOT be expanded, the full maximum-pixel-depth table, the PSC DMA controller and AT&T DSP3210, 86 W supply, and the 3.2 V lithium PRAM threshold; recorded that the volume has no Adjustments chapter undo

10 February 2026

• curprev 12:1612:16, 10 February 2026 Josh talk contribs 10,740 bytes −20 Fix table widths to 70% undo
• curprev 12:1012:10, 10 February 2026 Josh talk contribs 10,760 bytes +161 Add Service Documentation section with embedded Apple Service Source PDF undo
• curprev 11:2611:26, 10 February 2026 Josh talk contribs 10,599 bytes +10,599 Created main article for Macintosh Quadra 660AV