M306V2 Mitsubishi, M306V2 Datasheet - Page 262

• Manufacturer Part Number: M306V2
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: Mitsubishi

262
Figure 5.10.3 Timing diagram in memory expansion mode and microprocessor mode (2)
W R , W R L ,
W R H
M e m o r y E x p a n s i o n M o d e a n d M i c r o p r o c e s s o r M o d e
( W i t h n o w a i t )
B C L K
B C L K
C S i
B H E
A L E
A D i
C S i
B H E
A L E
R e a d t i m i n g
A D i
W r i t e t i m i n g
D B
R D
D B
t
d ( B C L K – A D )
t
d ( B C L K – A L E )
t
t
d ( B C L K – C S )
t
d ( B C L K – A L E )
t
d ( B C L K – A D )
d ( B C L K – C S )
35 n s . m a x
35 n s . m a x
35 n s . m a x
35 n s . m a x
35 n s . m a x
35 n s . m a x
H i – Z
t
H i - Z
a c 1 ( R D – D B )
t c y c
t
t c y c
S U ( D B – R D )
4 0 n s . m i n
t
( t c y c / 2 – 4 0 ) n s . m i n
t
d ( B C L K – R D )
h ( B C L K – A L E )
t
t
h ( B C L K – A L E )
t
d ( B C L K – D B )
t
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
d ( B C L K – W R )
d ( D B – W R )
35 n s . m a x
– 4 n s . m i n
4 0 n s . m a x
35 n s . m a x
– 4 n s . m i n
t
t
h ( B C L K – A D )
h ( B C L K – D B )
t
t
t
h ( B C L K - A D )
h ( B C L K – C S )
h ( B C L K – C S )
t
t
h ( B C L K – W R )
0 n s . m i n
h ( W R – D B )
t
4 n s . m i n
t
0 n s . m i n
h ( R D – C S )
0 n s . m i n
4 n s . m i n
h ( B C L K – R D )
4 n s . m i n
t
0 n s . m i n
0 n s . m i n
0 n s . m i n
t
h ( W R – A D )
0 n s . m i n
t
h ( W R – C S )
t
h ( R D – D B )
0 n s . m i n
4 n s . m i n
4 n s . m i n
h ( R D – A D )
and ON-SCREEN DISPLAY CONTROLLER
MITSUBISHI MICROCOMPUTERS
M306V2ME-XXXFP
M306V2EEFP
Rev. 1.0