CSn(RAS)
PB
(UCAS /LCAS)
Read access
PB
4
(UCAS/LCAS)
Write access
Note: n = 2 to 5
T
p
φ
A
to A
23
0
AS
/PB
4
5
RD(WE)
D
to D
15
0
/PB
5
RD(WE)
D
to D
15
0
Figure 6.22 Operation Timing in Fast Page Mode
Tr
T
T
c1
Row
Column 1
High level
Rev. 4.00 Jan 26, 2006 page 175 of 938
Section 6 Bus Controller
T
T
c2
c1
c2
Column 2
REJ09B0276-0400