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TMP92CZ26A
92CZ26A-197
(e) External read/write cycle (4 waits +
WAIT
pin input mode)
(f) External read bus cycle (4 waits +
WAIT
pin input mode +TAC: 1f
SYS
+ TCRS: 1.5f
SYS
+ TCRH: 1f
SYS
)
External write bus cycle (4 waits +
WAIT
pin input mode + TAC: 1f
SYS
+ TCWS/H: 1.5f
SYS
)
Sampling
Read
T1
T6
Input
Output
Write
T2 T3 T4 T5 TW
Sampling
D15 to 0
A23 to 0
D15 to 0
WRxx
SDCLK
(80 MHz)
RD SRxxB
SRWR , SRxxB
CSn
WAIT
Sampling
Read
T1
T9
Input
Output
Write
T2 T3
T4∼T7
TW
Sampling
T8
T10
D15 to 0
A23 to 0
D15 to 0
WRxx
SDCLK
(80 MHz)
RD SRxxB
SRWR , SRxxB
CSn
WAIT
TCWS
TCWS