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RAM , , . , / , , . , , ( access time). . , DRAM 60-70 ., SRAM < 10 . . .

.

FPM(Fast page mode)   50
ED(extended data out)   50
SDRAM (synchronous DRAM)   66 PC66 SDRAM
SDRAM   100 PC100
RAMBUS RDRAM-RAMBUS   800 16
       
     

 

, . . . , , . . . . , , .

 

FPM

FPM , . . , 60 , 15 , 45. FPM , 512 4. . , . EDO

1995 Pentium EDO FPM. Mc EDO McFPM .

EPORAX . , , .

 

SDRAM.

.. . 90- SDRAM. . SDRAM . SDRAM .

, 100 , 10 . , 200 . DDR SDRAM double data rate synchronous dynamic RAM), SDRAM (ESDRAM Enhaced SDRAM). DDR , . SDRAM ( )

 

RAMBUS

RAMBUS 99 RAM . RAMBUS 16 800 . RAMBUS RIMM (RAMBUS inline Memory mode) RAMBUS. RIMM , 168 . RIMM , RIMM , .

 

VIDEORAM

. , R/W. , , .

 

windows . . MS-DOS . MS-DOS :

(conventional memory)

(expanded)

(extended)

(night)

(upper)

windows MS-DOS MS-DOS. .

 

MS-DOS

. MS-DOS 20 . 220 1. MS-DOS 640 () .

Dos

MS-Dos ,

MS-DOS

, 640 . , EMS (expanded memory specification LIM EMS Lotus, Intel & Microsoft EMS). EMS IBM PC 8088 EMS EMS 64 . EMS EMS 64 , . , EMS, EMS EMS , . , EMS . EMS - PC/AT I80286 XMS. XMS 1 . EMS , XMS , .

 

EMS XMS Windows

Windows , windows . MS-DOS , , . Windows config.sys, . MS-DOS, windows MS-DOS MS-DOS. MS-DOS ->->COMMSND (enter) c:\mem ( EMS XMS ) EMS XMS : ->->NOTEPAD \CONFIG.SYS DEVICE= EMM386.sys(exe) , himem.sys- , REM

 

WINDOWS

Win95, Microsoft *.ini (system.ini; win.ini) .ini , . ini , . , , . ini . ini , . , win ini .

 

 

WIN95 INI , Registry . WIN . WIN, .

 

RegEdit

, WIN . , . , .

 

. . , . RegEdit .

 

 

HKEY_CLASSES_ROOT ,
HKEY_CURRENT_USER WIN . , . .
HKEY_LOCAL_MACHINE
HKEY_USER
HKEY_CURRENT_CONFIG
HKEY_DYN_DATA WIN HKEY_DYN_DATA

 

. . , HKEY_CURRENT_USER , , . KEYBOARDDELAY, . REGEDIT, . . . REGEDIT , .

 

,

Windows , , , . 32 , 16, MS-DOS. , . . , .

--- - - .

 

Windows , (DLL-), , , . . DLL- , .. DLL , . ,

, . , , . . CD, OC windows.

 





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