(VirtualChannel Memory Architecture, !) . : . . , -, VC DRAM.
VC DRAM 128 , DIMM VC DRAM. ( ) VC DRAM SDRAM, . 4,8 16 , . ( ) 8 ×8 , 8 2 . 16 , 2 . 2 . PRF (Prefetch ) RST (Restore ), , . ACT ( ). ( ) , ( PRFA RSTA) , .
(READ WRITE), , DRAM SDRAM. , (1,2,4,8 16 ), . (Read Latency) 2 , . PFR ( ACT) . 4- , PRF() READ.
VC DRAM , SDRAM, REF ( ), , SELF.
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, VC DRAM SDRAM, . - , VC DRAM , SDRAM: SDRAM , CL (CAS Latency), 23 , VC DRAM 4 . VC DRAM . . VC DRAM , SDRAM. VC DRAM , , VIA SiS, Intel . VC DRAM DRAM. (POST) VC DRAM , EEPROM , .
VC DRAM . SDRAM RDRAM DDR SDRAM.