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WCLK
WA
WD
tSWA
tHWA
tSWD
tHWD
WE
tSWE
tHWE
RD
old data
new data
tWCRD
Figure 13: RAM Cell Synchronous Write Timing
RCLK
RA
RE
RD
tSRA
tHRA
tSRE
old data
tHRE
new data
rPDRD
tRCRD
Figure 14: RAM Cell Synchronous & Asynchronous Read Timing
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