Identified chips: Video Graphics Controller - VGC (32kB - 1986) - Apple IIGS RAM-based video - RBV (1MB - 1989) - Macintosh IIci/IIsi (1990) [Ch]V8 (512kB - 1990) - Macintosh LC/II (1992) [Ch]EAGLE (22kB - 1991) - Macintosh Classic II DAFB (2MB - 1991) - Quadra 700/900/950 (1992) [Ch]VASP (1MB - 1992) - Macintosh IIvx/IIvi/Performa 600 [Ch]Spice (512kB - 1993) - Macintosh Color Classic [Ch]Sonora (768kB - 1993) - Macintosh LC III [Ch]Ardbeg (768kB - 1993) - Macintosh LC 520/550/Color Classic II/Mac TV [Ch]MEMC (1MB - 1993) - Quadra 800/Centris 610/650 [Ch]MEMCjr (1MB - 1993) - Quadra 605/LC 475/575 Cyclone Integrated Video Interfaces Controller - CIVIC (4MB - 1993) - Quadra 840AV/Centris 660AV, AV Card (Power Macintosh 6100/60AV,7100/66AV, 8100/80AV - 1994) Valkyrie (1MB - 1994) - Quadra 630/LC 630, PowerMac 5200/5260/6200 (1995+) [Ch]AMIC (4MB - 1994) - Power Macintosh 6100/60AV,7100/66AV, 8100/80AV [Ch]Iridium (4MB - 1995) - PowerMac 7200/8200 Control (4MB - 1995) - PowerMac 7500/8500 Valkyrie-AR (1MB - 1996) - PowerMac 5400/6400 Notebooks Video Display Interface chip (32kB - 1989) - Macintosh Portable/Backlit(1991) Display Driver Chip - DDC (32kB - 1991) - PowerBook 100/145/145B/170 Gray Scale Controller - GSC (128kB - 1992) - PowerBook 150, Duo 230 [Ch]Video Subsystem Controller - VSC (1MB - 1992) - PowerBook Duo Dock/MiniDock CSC (256kB - 1994) - PowerBook 5x0, Duo 280/2300c [Ch]JET (1MB - 1994) - PowerBook DuoDock II/Plus Enhanced Color Support Chip - ECSC (1MB - 1995) - PowerBook 1400/5300 Cards Macintosh II Monochrome Video Card - 344S0079 (512kB - 1987) Macintosh II Video Card - Toby 344-0001 (512kB - 1987) Macintosh II High Resolution Video Card / Macintosh II Portrait Video Card - 344S0077 (512kB - 1989) Macintosh Display Card 8•24 / 4•8 - 344S0081 (1MB - 1990) QuickDraw 3D Accelerator Card - (512kB - 1995) Unknown Power Macintosh 7100/8100 VRAM expansion card - 343S1130-A(4MB - 1994) - probably using CIVIC same as AV Card. Machines/cards without Apple graphics chips (or cpu driven): Apple I (1?kB - 1976) Apple III/Plus (1980/1983) Lisa (32kB - 1983) Macintosh/128k/512K/Plus/SE/Classic (1984/85/86/87/90) Macintosh SE/30 (64kB - 1989) Power Macintosh 9500/4400/5500/6500 (Ati/ixmicro - 1995+) Power Macintosh G3/G4, PowerBook G3 (various Ati/nvidia - 1997+) Macintosh Two-Page Monochrome Video Card - Xylinx based (1989) Macintosh Display Card 8•24 GC - Am29000 based (1990) Macintosh Display Card 24AC - Radius PrecisionColor Pro 24AC clone (1994) Resources http://apple-history.com/iivi http://www.angelfire.com/ca2/tech68k/macii.html http://apple2history.org/history/ah08/ http://www.mess.org/mess/driver_info/mac_technical_notes#what_chips_are_in_what_macs http://lowendmac.com/category/tech-specs/?cat=3888 http://www.hardwaresecrets.com/inside-the-macintosh-plus/ https://archive.org/stream/apple-guide-macintosh-family-hardware/Apple_Guide_to_the_Macintosh_Family_Hardware_2e_djvu.txt http://home.earthlink.net/~gamba2/vid-mon-matrix.html http://www.everymac.com/systems/apple/mac_quadra/specs/mac_quadra_900.html http://www.forcedperfect.net/hardware/cards/ http://members.optusnet.com.au/eviltim/macmp3/Mac_Classic_II.pdf https://cdn.preterhuman.net/texts/computing/apple_hardware_devnotes/ http://manualzz.com/doc/1287047/apple-power-macintosh-7200-75-technical-information