HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 269

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Read
Note: Downward arrows indicate the timing of WAIT pin sampling.
Write
n = 2 to 5
φ
WAIT
Address bus
RASn (CSn)
UCAS, LCAS
WE (HWR)
OE (RD)
Data bus
UCAS, LCAS
WE (HWR)
OE (RD)
Data bus
Figure 6.27 Example of Wait State Insertion Timing
T
Row address
p
(3-State Column Address Output)
T
r
High
High
By program wait
T
c1
Rev.7.00 Mar. 18, 2009 page 201 of 1136
T
w
Column address
Section 6 Bus Controller (BSC)
T
By WAIT pin
w
T
c2
REJ09B0109-0700
T
c3