Switching Waveforms (continued)
Read Cycle No. 2 (Either Port CE/OE Access)[22, 25, 26]
CE
tACE
OE
DATA OUT
ICC
CURRENT
ISB
tDOE
tLZOE
tLZCE
tPU
Read Cycle No. 3 (Either Port)[22, 24, 25, 26]
ADDRESS
tRC
tAA
CE
DATA OUT
tLZCE
tABE
tACE
tLZCE
Notes:
25. Address valid prior to or coincident with CE transition LOW.
26. To access RAM, CE = VIL, SEM = VIH. To access semaphore, CE = VIH, SEM = VIL.
CY7C006A/CY7C007A
CY7C016A/CY7C017A
tHZCE
tHZOE
DATA VALID
tPD
tOHA
tHZCE
Document #: 38-06045 Rev. *C
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