Datasheet

R01DS0041EJ0150 Rev.1.50 Page 162 of 221
Oct 18, 2013
RX210 Group 5. Electrical Characteristics
Figure 5.76 External Bus Timing/Normal Read Cycle (Bus Clock Synchronized)
A23 to A1
CS3# to CS0#
t
AD
BCLK
A23 to A0
D15 to D0 (Read)
Bus write strobe mode
1-write strobe mode
BC1#, BC0#
Common to both byte write strobe mode
and 1-write strobe mode
t
BCD
t
CSD
RD# (Read)
t
RSD
t
RSD
t
AD
t
RDH
t
RDS
t
AD
t
AD
T
W1
T
W2
T
end
T
n1
T
n2
RDON:1
CSRWAIT:2
CSROFF:2
CSON:0
t
BCD
t
CSD