Section 26 Electrical Characteristics
Rev.7.00 Mar. 18, 2009 page 1067 of 1136
REJ09B0109-0700
26.4 Timing Charts
26.4.1 Clock Timing
The clock timings are shown below.
t
cyc
φ
t
CH
t
Cf
t
CL
t
Cr
Figure 26.2 System Clock Timing
t
cyc
φ
t
CH
t
Cf
t
CL
t
Cr
SDRAMφ
t
cdif
t
sdcf
t
sdcr
t
SDCH
t
SDCL
Figure 26.3 SDRAMφ Timing
