(, . RAM, Random Access Memory ) , , , . |
, , , , , . , .
32 512 . 32 , 512 2 .
SDRAM ( ). SDRAM , . - , ( 2 ) . (Refresh Memory). SDRAM 16 256 . .
DIMM (Dual-In-line Memory Module ). Rambus DRAM (RIMM) DDR DRAM.
. 2.6. RIMM () DIMM ()
, (16, 32, 64, 128, 256 512 ), , (100 133 ), (6 7 ) (72, 168 184). 2001 . 1 2 .
-
(. cache), , . |
- , , , , , -. "", "". , , , . , . .
|
|
- SRAM (Static RAM), , , DRAM (SDRAM). -, 8, 16 32 . , 256, 512 .
(ROM), (Flash Memory), CMOS RAM, , .
(, . ROM, Read Only Memory ) , , . "" . . |
(Flash Memory) , . |
. , , , , , .
Flash- BIOS. BIOS : , .
BIOS (Basic Input/Output System -) , . |
CMOS RAM.
CMOS RAM . , . |
BIOS CMOS
CMOS Setup, BIOS (. Set-up , "").
.
(VRAM) , . , . . |
2.10. ?
() , , . , . :
:
- ;
- ;
- -;
- - -;
- () .
(. floppy disk), , , . . |
|
|
, , . , / .
. , . .
(), . . , . 512 .
. 2.7.
: 3,5 (89 ), 1,44 , 80, 18.
(. floppy-disk drive), , 360 -1. , . . .
, 3 . Nano2 .