D12320VF25IV Datasheet, PDF (221/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 6 Bus Controller
By program wait By WAIT pin
T_p
T_r
T_c1
T_w
T_w
T_c2
φ
WAIT*
Address bus
CSn (RAS)
Read
CAS
Data bus
Read data
Write
CAS
Data bus
Write data
Notes: indicates the timing of WAIT pin sampling.
n = 2 to 5
Figure 6.17 Example of Wait State Insertion Timing
Rev.6.00 Sep. 27, 2007 Page 189 of 1268
REJ09B0220-0600