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IDT49C466

64-BIT FLOW-THRU ERROR DETECTION AND CORRECTION UNIT

Integrated Device Technology 

IDT49C466/A Flow-thruEDC™

ERROR DETECTION AND CORRECTION UNIT

BE0-7

SOE

tBM

tSESXZ

COMMERCIAL TEMPERATURE RANGES

Valid BE0-7

SD

dummy

write

SCLK

Data xx

tSSCS tSSCH

write

data

read

data

MCLK

WBEN

tENS

WBREN

tENH

tENS tENH

WBSEL

MD

RBEN

tENS

RBREN

RBSEL

MOE

tCSM = tMMD

tMMCS tMMCH

Data yy

tENH

Merged Data xx+yy

tENS tENH

tMEMXZ

2617 drw 25

Figure 12. Partial Word Write/Byte Merge Timing using both RFIFO and WFIFO

11.7

24

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