MA31755 Datasheet, PDF (5/13 Pages) Dynex Semiconductor – 16-Bit Feedthrough Error Detection & Correction Unit EDAC

3. TIMING DIAGRAMS
MA31755
PD[0:16] Data from processor
MD[0:16]
CB[0:5]
CERRN
NCERRN
T6
CS0
T9
CS1N
CS2N
RDWN
Data and check bits to memory
T1
T4
Valid Flags
T8
T10
Figure 6 : Processor Write Timings (ENFLG = 1)
T3
CB[0:5] Check bits from memory
MD[0:16] Data from memory
T2
PD[0:16]
T4
CERRN
NCERRN
T6
RDWN
CS0
T5
CS1N
CS2N
Valid Data
Valid Flags
T8
T7
Figure 7: Processor Read Timings (ENCOR and ENFLG=1)
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