Toshiba H1 Series Data Book page 231

(d) Precharge command
SDCLK
NOP
COMMAND
(e) Read cycle
SDCLK
NOP
COMMAND
Row Address
A15-A0
D15-D0
(f) Write cycle
SDCLK
COMMAND
NOP
Row Address
A15-A0
D15-D0
PRECHARGE
NOP
TRP
*TRP=2CLK (SDCISR<STRP>= "1")
ACTIVE NOP
Column Address
TRCD
*TRCD=2CLK (SDCISR<STRCD>= "1")
*TRC=6CLK (SDCISR<STRC2:0>= "101")
ACTIVE NOP
Column Address
TRCD
*TRCD=2CLK (SDCISR<STRCD>= "1")
*TWR=2CLK (SDCISR<STWR>= "1")
*TRP=2CLK (SDCISR<STRP>= "1")
*TRC=6CLK (SDCISR<STRC2:0>= "101")
92CZ26A-228
Next
NOP
Command
READ NOP
Non MUX-address
DIN
TRC
WRITE NOP PRECHARG
Non MUX-address
DOUT
TWR
TRC
TMP92CZ26A
NOP NOP ACTIVE
Row Address
NOP ACTIVE
Row Address
TRP