M306V2 Mitsubishi, M306V2 Datasheet - Page 177

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

Rev. 1.0
2.16 OSD Functions
Table 2.16.1 Features of each display style
N o t e s 1 : T h e c h a r a c t e r s i z e i s s p e c i f i e d w i t h d o t s i z e a n d p r e - d i v i d e r a t i o ( r e f e r t o “ 2 . 1 6 . 3 D o t S i z e ” ) .
P a r a m e t e r
N u m b e r o f d i s p l a y c h a r a c t e r s
D o t s t r u c t u r e
K i n d s o f
c h a r a c t e r
R O M
K i n d s o f c h a r a c t e r s i z e s
A t t r i b u t e
C h a r a c t e r f o n t
c o l o r i n g
C h a r a c t e r
b a c k g r o u n d
c o l o r i n g
D i s p l a y l a y e r
O S D o u t p u t ( S e e n o t e 2 )
R a s t e r c o l o r i n g
O t h e r f u n c t i o n
D i s p l a y e x p a n s i o n
( m u l t i l i n e d i s p l a y )
Table 2.16.1 outlines the OSD functions of this microcomputer. This OSD function can display the follow-
ing: the block display (32 characters
can display the both display at the same time. There are 3 display modes and they are selected by a block
unit. The display modes are selected by block control register i (i = 1 to 16). The features of each display are
described below.
( S e e n o t e 1 ) P r e - d i v i d e
( S e e n o t e 3 )
Note: When using OSD function, select “No-division mode” as BCLK operating mode and set the main
2: A s f o r S P R I T E d i s p l a y , O U T 2 i s n o t o u t p u t .
3: A s f o r S P R I T E d i s p l a y , t h e w i n d o w f u n c t i o n d o e s n o t o p e r a t e .
4: T h e d i v i d e r a t i o o f t h e f r e q u e n c y d i v i d e r ( t h e p r e - d i v i d e c i r c u i t ) i s r e f e r r e d a s “ p r e - d i v i d e r a t i o ” h e r e a f t e r .
D i s p l a y s t y l e
clock frequency to f(X
O S D L
e n a b l e m o d e
O S D L
d i s a b l e m o d e
r a t i o ( N o t e )
D o t s i z e
5 0 8 k i n d s
4 k i n d s
1 T
1 T
S m o o t h i t a l i c ,
u n d e r l i n e , f l a s h
1 s c r e e n : 8 k i n d s
( a c h a r a c t e r u n i t )
M a x . 5 1 2 k i n d s
P o s s i b l e
( a c h a r a c t e r u n i t , 1 s c r e e n : 4
k i n d s , M a x . 5 1 2 k i n d s )
L a y e r 1
A u t o s o l i d s p a c e f u n c t i o n
( C h a r a c t e r d i s p l a y a r e a :
1 ,
C
C
( C l o s e d c a p t i o n m o d e )
1 / 2 H ,
1 H
2
C C m o d e
1 6
2 5 4 k i n d s
A n a l o g R , G , B o u t p u t ( e a c h 8 a d j u s t m e n t l e v e l s : 5 1 2 c o l o r s ) , D i g i t a l O U T 1 , O U T 2 o u t p u t
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
IN
2 6 d o t s )
) = 10 MHz.
1 6
3 2 c h a r a c t e r s
2 0 d o t s
1 s c r e e n : 1 6 k i n d s
( a c h a r a c t e r u n i t )
M a x . 5 1 2 k i n d s
2 5 4 k i n d s
1 4 k i n d s
1 T
1 T
1 . 5 T
1 . 5 T
2 T
3 T
B o r d e r
P o s s i b l e
( a c h a r a c t e r u n i t , 1 s c r e e n : 1 6 k i n d s ,
M a x . 5 1 2 k i n d s )
O S D S m o d e
L a y e rs 1 , 2
C
C
C
C
T r i p l e l a y e r O S D f u n c t i o n , w i n d o w f u n c t i o n , b l a n k f u n c t i o n
C
C
16 lines or 42 characters
1 / 2 H ,
1 H ,
2 H ,
3 H
1 / 2 H ,
1 H ,
1 6 l i n e s / 4 2 c h a r a c t e r s
( O n - s c r e e n d i s p l a y m o d e )
P o s s i b l e ( a s c r e e n u n i t , m a x 5 1 2 k i n d s )
O S D P m o d e
1 6
1 2
8
4
O S D m o d e
L a y e r 1
2 0 d o t s
2 0 d o t s
2 0 d o t s
2 0 d o t s
1 T
1 T
2 T
3 T
1 2 k i n d s
P o s s i b l e
C
C
C
C
B l o c k d i s p l a y
2 4
2 5 4 k i n d s
1 / 2 H ,
1 H ,
2 H ,
3 H
O S D L m o d e
1 6 l i n e s
3 2 d o t s
1 ,
2 ,
3
1 6
1 2 6 k i n d s
1 4 k i n d s
1 T
1 T
1 . 5 T
1 . 5 T
2 T
3 T
1 s c r e e n : 1 6 k i n d s ( a d o t u n i t )
M a x . 5 1 2 k i n d s
16 lines) and the SPRITE display, and
( o n l y s p e c i f i e d d o t s a r e c o l o r e d
L a y e rs 1 , 2
and ON-SCREEN DISPLAY CONTROLLER
C
C
C
C
C
C
2 6 d o t s
( C o l o r d o t o n - s c r e e n
1 / 2 H ,
1 H ,
2 H ,
3 H
1 / 2 H ,
1 H ,
MITSUBISHI MICROCOMPUTERS
C D O S D m o d e
d i s p l a y m o d e )
b y a c h a r a c t e r u n i t )
M306V2ME-XXXFP
M306V2EEFP
1 c h a r a c t e r
3 2
2 k i n d s o f R A M f o n t
8 k i n d s
1 T
1 T
2 T
3 T
1 s c r e e n : 1 6 k i n d s
( a d o t u n i t )
M a x . 5 1 2 k i n d s
L a y e r 3 ( w i t h h i g h e s t p r i o r i t y )
1 ,
C
C
C
C
S P R I T E d i s p l a y
2 0 d o t s
2
1 / 2 H ,
1 H ,
2 H ,
3 H
2 l i n e s
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