SED1354 Datasheet, PDF (50/472 Pages) Epson Company – Color Graphics LCD/CRT Controller

Page 42
Epson Research and Development
Vancouver Design Center
7.1.4 Generic MPU Interface Synchronous Timing
T_BCLK
BCLK
t1
t2
A[20:0]
M/R#
t1
t2
CS#
t1
t2
RD0#,RD1#
WE0#,WE1#
t4
Hi-Z
WAIT#
t7
Hi-Z
D[15:0](write)
t9
Hi-Z
D[15:0](read)
Valid
t5
Valid
t10
Valid
Figure 7-4: Generic MPU Interface Synchronous Timing
t1 t2
t1 t2
t3
t1
t2
t6
Hi-Z
t8
Hi-Z
t11
Hi-Z
SED1354
X19A-A-002-16
Hardware Functional Specification
Issue Date: 99/05/18