Posted By: Kio (Bejvaval to dejvi) on 'CZc64'
Title:     Re: C64 x Atari...
Date:      Tue Oct 27 16:56:44 1998


No nasel sem takovou stranku, ktera srovnava jednotlivy pocitace ...
 .. no pokusim se to nejak sformatovat, ale asi si to budete muset prebrat ... 
jestli to nepude
ATARI 65 XE ... srovnatelny s 800
 Introduced:
                     1985
 CPU:
                     6502C, 1.79 MHz
 Memory:
                     64K RAM, 24K ROM
 Operating System:
                     XL Operating System
 Input/Output:
                     Cartridge Port, two joystick ports, composite video 
output, serial
                     bus connector for floppy drive or printer
 Resolution:
                     320x192 max, up to 256 colors, 40x24 text
 Bus:
                     Atari serial bus
 Other Items in Collection:
                     XF551 Floppy Drive, Power Supply
 Items Needed:
                     Operating System versions


ATARI 130 
Introduced:
                   January 1985 (Announcement)
 CPU:
                   6502C, 1.79 MHz
 Memory:
                   128K RAM (64K+64K banked), 24K ROM
 Operating System:
                   XE Operating System
 Input/Output:
                   130XE-specific Enhanced Cartridge Interface (ECI) Port, 
two joystick
                   ports, composite video output, serial bus connector for 
floppy drive or
                   printer
 Resolution:
                   320x192 max, up to 256 colors, 40x24 text
 Bus:
                   Atari XE ECP
 Other Items in
 Collection:
                   XF551 Floppy Drive, Power Supply
 Items Needed:
                   Operating System versions

oboji maj primou podporu SCSI na BUS



COMODORE 64



 Introduced:
                    Announced January 1982
 Original Price:
                    $595
 CPU:
                    6502
 Memory:
                    64K RAM, 20K ROM
 Operating System:
                    ROM BASIC
 Input/Output:
                    Cartridge Port; two joystick ports; composite video 
output; serial bus
                    connector for floppy disk drive, printer, or other 
peripherals
 Resolution:
                    16 colors, 40 column text
 Bus:
                    N/A
 Other Items in
 Collection:
                    Original box; documentation
 Items Needed:
                    N/A

Potom tu mam charakteristiky toho vaseho comodora s VIC-20 chipem

ntroduced:
                    Announced January 1981
 Original Price:
                    $299
 CPU:
                    6502A, 1.01 MHz
 Memory:
                    3.5K RAM, 16K ROM; expandable to 64K RAM via cartridge 
port
 Operating System:
                    ROM BASIC
 Input/Output:
                    Cartridge Port; two joystick ports; composite video 
output; serial bus
                    connector for floppy disk drive, printer, or other 
peripherals
 Resolution:
                    176x184 max, 16 colors; 22 column text by 23 lines
 Bus:
                    N/A
 Other Items in
 Collection:
                    Original box; documentation
 Items Needed:
                    N/A


NO ... ani o jednom comodoru nebylo nikde napsano, ze se tam daj standartne 
pripojovat nejaky disky, popr nejaka podpora standartniho rozhrani

No dalsi vjec je ze ataro ma porad vetsi rozliseni v grafickym rezimu ... a 
ma vetsi vyber barev ... bohuzel je schopny v plnym rozliseni zobrazovat 
pouze 4 barvy, ale zato user defined


No totalni absence nejaky sbernice u comodora je desnej handicap, ponevac 
veskery zarizeni, ktery si nekdo chce pripojit musi pripojovat na porty .. 
nebo si vydratovat sbernici

konec koncu ATARI XL ma sbernice dve ... 



No potom neci tvrzeni, ze COMODORE je pocitac novejsi .. a tudis lepci taky 
je timto vyvraceno ... ATARO 800 je 83 .. C64 82  ... 

No potom dalsi drobnost ... ATARI je staveny na 6502C coz je opraveny 6502 
... VIcovej potworak mel 6502A ...

No a jeste sem se podival na C 128 ... kerej byl zpocatku stavenej na 
motorole 6502 a potom prelezli na Z80
tento stroj vylezl v roce 85 ... no a ATARI ma taky tehdy datovany vyleznuti 
na trh s 520 ST postavenym na 68000 .. coz pouzivala as amiga .. no stejne to 
byly architekturou podobny compy ... 



Jako veskery svoje pochybnosti o mym zdroji a popripadnych kecech nesmerujte 
na mne ale na autora stranky, kde to fsecko je ... jo jinak je to fajn stranka

http://www.geocities.com/~compcloset/compindex.htm

No tot asi tedka fse
 
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