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Intel Graphics Technology History 1980s

Mar 12, 2019

Tus NEC μPD7220 yog ib qho ntawm thawj cov kev siv ntawm cov duab tso tawm duab xws li Kev Siv Loj (Integrated Integration Integration Integration) (LSI) integrated circuit chip, ua tus tsim cov nqi qis dua, kev ua yeeb yaj duab zoo li daim duab xws li cov naj npawb Nine Visual Technology. Nws tau los ua ib qho zoo tshaj plaws uas tau paub tias yog kev tsim cov cuab yeej ua haujlwm hauv xyoo 1980s.


Williams Williams arcade ua si Robotron 2084, Joust, Sinistar, thiab Npuas, tag nrho tawm hauv 1982, muaj kev cai blitter chips rau kev khiav hauj lwm rau 16-xim bitmaps.


Nyob rau hauv 1985, lub Commodore Amiga tau tsim muaj kev cai nti graphics, nrog ib lub tshuab nrawm nrawm ntawm txoj kev siv cov tsiaj ntawv loj, kab kos, thiab thaj tsam ua haujlwm. Tsis tas li ntawd, yog ib tug sib txuas lus (feem ntau hu ua "Tus Thaj Tsam") nrog nws tus kheej cov txheej txheem txheej thaum ub, muaj peev xwm siv cov cuab yeej kho vajtse hauv cov khoom sib txuas nrog cov nqaj hlau video (xws li rau ib-scanline palette keyboards, sprite multiplexing, thiab qhov cuab yeej kho vajtse) , los yog tsav lub blitter.


Nyob rau hauv 1986, Texas Instruments tso tawm rau TMS34010, thawj microprocessor nrog rau nti hauv nti daim duab. Nws yuav khiav tau cov cai ntawm lub hom phiaj, tab sis nws muaj kev qhia zoo heev txog kev qhia. Nyob rau xyoo 1990-1992, tus ntiv tes no yuav yog lub hauv paus ntawm Texas Instruments Graphics Architecture ("TIGA") qhov rais tshuab raj accelerator.


Nyob rau xyoo 1987, lub IBM 8514 graphics system tau tso tawm raws li ib qho [vague] thawj daim video phaib rau IBM PC compatibles los siv cov nuj nqi 2D primitives hauv hluav taws xob. Tib lub xyoo, Sharp tso tawm X68000, uas siv cov kev cai graphics chipset uas yog muaj zog rau lub computer hauv tsev thaum lub sijhawm, nrog 65,536 xim palette thiab cov cuab yeej pab txhawb rau sprites, scrolling thiab ntau cov playfields, nws thiaj li ua haujlwm raws li ib lub tshuab kev lag luam rau Capcom CP System arcade board. Fujitsu tom qab sib tw nrog rau FM Towns computer, tso tawm hauv 1989 nrog kev txhawb nqa rau tag nrho 16,777,216 xim palette.


Nyob rau hauv 1988, thawj nplooj siab polygonal 3D graphics boards tau nkag tau rau hauv arcades nrog Namco System 21 thiab Taito Cua System.