
amiga ishtaanusritha chippukal

amiga chipsettukalkk purame, 'amiga chipsetti' ll ulppedaatha comodore amiga computerukalil prathyekamaayi roopakalppana cheytha vividha chippukal upayogichittundu.
sisttam lojik.
gaari.
gettu array" ennathinte churukkapperaaya csg 5719 "gaari" amiga 500,2000 (bii), cdtv ennivayil upayogichittundu. buzz niyanthranathinu gurry gloo logic floppy disk drivinulla pravartthanangale pinthunaykkunna veedukalum nalkunnu. chelavu kuraykkunnathinaayi munbathe amiga 1000-ll vivechanarahithamayi nirmmicha niravadhi pravartthanangale ithu samyojippikkunnu.
kattiyulla gurry.
"32-bitt eiii3000/tii, eiii4000/tii ennivaykkulla gaariyude naveekaranamaayirunnu "phaatt gaari".
gayle.
"eiii 600, eiii 1200 ennivayil gaariye "gail" maatti. eee sisttangalile pcmcayudeyum aantharika ata interfacinteyum niyanthrana yuktiyum ithu ulkkollunnu.
akkiko.
"sidi 32-nte ellah aavasyathinumulla 'gloo' chippaan "akkiko", athu aaa sisttathil upayogikkunna agaa chipsettinte bhagamaanu. muun amiga modalukalil discreet chippukal badgi, gail, rund siyas ennivayil kandethiya sisttam gloo lojik nadappilaakkunnathinu akkiko utharavaadiyaanu. vishadaamshangalil, sidi 32-nte sidi-roome kantrolar, sisttam timerukal, rund geyim porttukal, seeriyal ('ooks') portt, madarbordilekku soulder cheytha chipp memory ennivaykkulla niyanthrana yukthi ithil ulppedunnu. haiskorukal muthalaaya daatta samrakshikkunnathinaayi ithu oru kilobait eeprom niyanthrikkunnu.
koodaathe, hardwareil lalithamaaya 'chunky-tuu-planner' graphics parivartthanatthe sahayikkaan akkiko chippinu kazhiyum. scrolling allengil 2dii composition polulla dinacharyakal kaikaaryam cheyyaan lalithavum kaaryakshamavumaya oru planner displayanu amigayude native display. ennirunnaalum, 3dii graphics krithrimathvathinu chunky displakel vegathayeriyathum kooduthal kaaryakshamavumaan. kooduthal overheadinu kaaranamakunna cpu coode upayogichu maathram bittukal mattunnathinupakaram hardwareile eee parivartthanatthe akkiko sahayikkunnu. akikoyude rajistarukalilekku 32 8-bitt chunky pixelukal ezhuthukayum display bufferilake pakarthunnathinaayi parivartthanam cheytha planner daattayude ettu 32-bitt vaakkukal veendum vaayikkukayum cheythaanu parivartthanam pravartthikkunnathu.
bridget.
"eiii4000 shreniyile oru samyojitha buzz bafaraanu "bridget". ithu chipp, cpu, aii/oo basukale bandhippikkunnu. yadhaartha eiii3000 roopakalppanayil upayogicha aarr 74eph646-kaleyum naalu 74eph245-kaleyum ithu maattisthaapikkunnu.
vipuleekaranam.
basttar.
"buzz kantrolar" enna vipuleekaranamaanu "busster", ithu yadhaartha a2000 (a) ll ninnu vyathirikthamaya yukthiye samyojippichu amiga 2000 (b) ll upayogichu. buzz arbitration soro II vipuleekarana subsistathinaayulla dma basttar niyanthrikkunnu.
suuppar basttar (phaatt basttar).
amiga 3000,4000 lineukal buzz niyanthranathinum soro II, soro III subsistangalude arbitration "suuppar basttar" upayogikkunnu. suuppar basttarinte vikasanam orikkalum poorthiyaayittilla, athinaal anuyojyathayude vividha thalangalundu. ellah revision suuppar basttarukalum pinn-anuyojyamaanu, avaa upgraded cheyyaan kazhiyum.
ellah parishkkaranangalum soro II pio, dma ennivaye poornnamaayum pinthunaykkunnu.
buggy.
eiii1200-ll upayogikkunna "badgi" soro II polulla vipuleekaranangalkkayi trapdoor vipuleekarana porttine bandhippikkukayum adhika phaast raam niyanthrikkukayum cheiyunnu.
memory direct memory axus.
8727 dii. emm. eiii.
moss saankethikavidya "8727 dma" eiii2090 (eiii) ezz. tii-506/essii kantrolaril upayogikkukayum connon djc-02 (ezz. tii-506), dablyudi33sii93 essii kantrolarukal ennivaykku dma maanejment nalkukayum cheiyunnu.
dii. emm. eiii. sii.
eiii2091/eiii590 essii adapterukal, cdtv, eiii570 sidirom vipuleekaranam ennivayil upayogikkunna 16-bitt "demac" dablyudi33sii93eiii essii kantrolarino eiii570-nte exci2064 fpga chippino vendi dma buzz interface nalkunnu, koodaathe 24-bitt adrus generation ulppedunnu.
ramsey suuppar demack.
eiii3000, eiii4000 seereesukalil, "ramse" oonn-board 32-bitt phaast ramine niyanthrikkunnu, onno naalo emm. aii. bii. yude naalu baankukal, koodaathe "suuppar demackinu" adrus janareshan nalkunnu. A3000/t-leeii sdmac samyojitha Wd33c93a essii kantrolarinaayi dma buzz interface nalkunnu.
audyogikamaayi, esdemac revu 02 nuu oru ramse 04 umm esdemac 04 nuu ramse 07 kaundarpaarttum aavasyamaanu. ennaal esdemac 04 + ramse 04 kombineshanukalum pravartthikkumennu reportund.
esdemac 02 + ramse 07-nte samyojanam saadhaaranayaayi pravartthikkunnu, pakshe pradhana haard disk pishakukal report cheyyappettittund.
kick staartt.
kikkstaartt roome" oru ishtaanusritha chippalla, marichu mikka pathippukalilum mask prograam cheytha roome chippaan. operating sisttathinte ettavum valia bhagam ithil adangiyirikkunnu. kikkstaartt 1. x romsinu 256 kib seshiyum kikkstaartt 2. x, 3. x ennivaykku 512 kib sheshiyumund. 32-bitt amigakal poornna veethiyulla axus nalkunnathinu oru jodi 16-bitt chippukal upayogikkunnu. pinneedu, vanthothil nirmmikkaatha naveekarana pathippukal palappozhum promukal allengil eprom upayogichu saakshaathkarikkappettu.
inputt/outtputtu.
siyaa.
ellah amiga computerukalum peripheral interfacinginum sisttam timerukalkkumaayi rund 8520 "siyaa" ("complexes interface adapter") upayogikkunnu, sidi 32 ozhike, eee pravartthanangal akiko chipp nadathunnu. mattu chila comodore upakaranagalilum siyaa chippukal upayogichirunnu.
viidiyoo.
390562.
headley kantrolar' 390562-01 eiii2024 hye resolution monittaril upayogikkukayum flicker fixer modil allengil athinte prathyeka 1024 × 800/1024 × 1024 resolution modukalil frame buffer (saadhaaranayaayi ettu 64k × 4 dramukal) niyanthrikkukayum cheythu.
umber.
"aambar" (390538-03) ennathu a3000 (t) lum a2000-nulla a2320 flicker fixer vipuleekaranathilum upayogichu. saadhaarana scan aavruthiyude eratti 31 kz-ll interlaced aouttputtine purogamana formattilekku ('neythu') parivartthanam cheiyunnathinaayi moonnu 256k × 4 feeld memory chippukalil (oki msm514221) aambar bufferukal ithara viidiyoo feeldukal upayogikkunnu. aambarinu lorukal krithyamaayi sample cheyyaanum rayar modukal edukkaanum kazhiyum, pakshe matellaa thirashcheena pixalukalum superheirukal (35 ens pixelukal) modil idunnu (laalithyathinaayi, ithu ellaayppozhum rayar modil pravartthikkunnu). 15 keey. echu. ezz allatha modukal buffering allengil freekwansikal maattathe monittarilekku yaanthrikamaayi baipas cheyyappedunnu. lalithamaaya scan double aayi chelaveria feeld memory illaathe pravartthikkaan roopakalppana cheythittullathaanu aambar, pakshe aaa reethiyil vipananam cheythitilla.
viidiyoo.
ooo. sii. ezz/iii. sii. ezz. thalamurayude 12-bitt viidiyoo muthal analog aarr. jii. bii outtputtu vare digital-tuu-analog kanverttaraayi ("daaku") pravartthikkunna oru hibrid integrated sarkyoottaan "vidiyat". ithu oru monocrome composit viidiyoo signal samyojitha samanvayavum srishtikkunnu. 15 kiloherts veediyoykkum 31 kiloherts (aambar) aouttputtinum oro veediyott veetham eiii3000 upayogikkunnu. eiii1000 vyathirikthamaya resisttar arekalum amplification upayogikkunnu. eiii 600, agaa amigakal oof-dhii-shelf daakkukal upayogikkunnu.

