- P]
ӋCvfp֪Rc
ӋCWjͨvɶ_ӋC(ӋCWjO)ͨ^ݔ|ܛ(߉)BһMɵġСPӋCvfp֪Rcgӭ҅!
c16r惦
ӋCĴ惦֞ɴһOCеăȲ惦Ҳ惦ڴŮǰ\еijͳõĔRr惦һnjӋCⲿOĴ惦ⲿ惦.Q棬Ҳo惦(Qo)дŕrõĔͳԴ惦.Ҫr{˃ȴȲ惦
һMλ(bit)ǘɴ惦Сλͨÿ8λMλMɵһ惦ԪQһֹ(Byte)oÿֹһ̖aQַ(Address)1)惦
惦ݼ{ĶMϢQ惦惦Ļλֹ(Byte)õĴ惦λ߀УKB(ǧֹ),MB(ֹ)GB(ǧֹ)֮Pϵ:
1ֹ(Byte)=8Mλ(bits)
1KB1024B;1MB=1024KB;1GB1024MB2)ȡrg
惦ĴȡrgָĆһδ惦ԓvĕrg.3)ȴ惦ķ
ȴ惦֞SC惦(RAM)ֻx惦(ROM).
(1)SC惦(RAM)SC惦Ҳx惦.c:惦Ϣȿx,ֿȌϢ늺ϢȫGʧSC惦ֿԷ֞oBRAM̈́ӑBRAMɷN.
oBRAMcֻҪ늣ϢͿLrgı.䃞cٶȿ,Ҫˢ,B;ȱcǹĴɶȵɱ.
ӑBRAMăcʹýMĵɶȸ:ȱcǴȡٶ^Ҫˢ.
(2)ֻx惦(ROM).ֻx惦c惦Ϣֻx,܌,늺ϢҲGʧֻx惦¿ɷֳ3Ĥֻx惦(MROM)ɾֻx惦(PROM)ͿɲĿɾֻx惦(EPROM)
PRAMROM֮g.ԼӑBRAMoBRAM֮gą^e
2.ⲿ惦
ĿǰõдűPŎPcȴ@惦cǴ惦r^,ڔ늺ҲLڱϢַQԴ惦
űP惦ֿɷ֞ܛPӲPPűPЧӛ䛅^ɴŵŵȷքeQ0ŵIŵ……ÿŵֱ֞ɂȅ^ȅ^ǴűP惦ϢСλӲPһжƬܷӲPɲ_惦^_װټֹܛPbڱoУܛPбMxܛPɷ֞3.5Ӣ5.25ӢɷNܛP϶Ќo̎ڌoBtֻx܌Pɷֻ֞xP(CD-ROM)һԌ˹P(W0RM)ͿɲűPĴ惦¹ʽӋ㣺
=ŵxȅ^xȅ^ֹx攵xűPƬ
c17ݔݔO
ӋCгõݔOIPݔOВxݔOݔO䡢|͗lδaxõݔO@ʾʹӡCLDxűPȿԌݔO䣬ҲԌڳO
c18ӋCҪgָ
Lһܲ̎ĶMƔL8163234λ
lӋCCPUĕrڣλƝ(MHZ¬)
\ٶӋCÿ܈мӷָĔĿ\ٶȵĆλǰf/(MIPS)
ܴ惦惦oҪָȴܴ惦Ϣֹ
ݴ惦惦MһĴȡҪĕrg
ӋCvfp֪RcP£
2017ӋCoffice֪Rc03-09
2017ӋC֪Rc03-10
2017PӋCCZԳ֪Rc03-10
2017ӋCȼMSOffice֪Rc03-04
СZij֪RcR02-01
Čc֪̎Rc03-20
2017ӋCȼmsoffice֪Rce03-27
2017ӋCvfpY03-27
2017ӋCVFPģMԇ}03-07