M306V5EESP Mitsubishi, M306V5EESP Datasheet - Page 95

• Manufacturer Part Number: M306V5EESP
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: Mitsubishi

Rev. 1.0
Figure 2.11.10 UART2 transmit/receive control register 0
U A R T 2 t r a n s m i t / r e c e i v e c o n t r o l r e g i s t e r 0
b 7
b 6
b 5
b 4
1
b 3
b 2
0
b 1
b 0
N o t e 1 : O n l y c l o c k s y n c h r o n o u s s e r i a l I / O m o d e a n d 8 - b i t U A R T m o d e a r e v a l i d .
U F O R M T r a n s f e r f o r m a t s e l e c t b i t
C K P O L
N o t h i n g i s a s s i g n e d .
I n a n a t t e m p t t o w r i t e t o t h i s b i t , w r i t e “ 0 . ” T h e v a l u e , i f r e a d , t u r n s o u t t o b e “ 0 . ”
T X E P T
s y m b o l
R e s e r v e d b i t
R e s e r v e d b i t
C L K 0
C L K 1
B i t
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
S y m b o l
U 2 C 0
( N o t e 3 )
B R G c o u n t s o u r c e
s e l e c t b i t
T r a n s m i t r e g i s t e r e m p t y
f l a g
C L K p o l a r i t y s e l e c t b i t
B i t n a m e
A d d r e s s
0 3 7 C
1 6
0 0 : f
0 1 : f
1 0 : f
1 1 : I n h i b i t e d
M u s t a l w a y s b e s e t t o “ 0 ”
0 : D a t a p r e s e n t i n t r a n s m i t
1 : N o d a t a p r e s e n t i n t r a n s m i t
M u s t a l w a y s b e s e t t o “ 1 ”
0 : T r a n s m i t d a t a i s o u t p u t a t
1 : T r a n s m i t d a t a i s o u t p u t a t
0 : L S B f i r s t
1 : M S B f i r s t
b 1 b 0
( D u r i n g c l o c k s y n c h r o n o u s
r e g i s t e r ( d u r i n g t r a n s m i s s i o n )
r e g i s t e r ( t r a n s m i s s i o n
c o m p l e t e d )
f a l l i n g e d g e o f t r a n s f e r c l o c k
a n d r e c e i v e d a t a i s i n p u t a t
r i s i n g e d g e
r i s i n g e d g e o f t r a n s f e r c l o c k
a n d r e c e i v e d a t a i s i n p u t a t
f a l l i n g e d g e
1
8
3 2
s e r i a l I / O m o d e )
W h e n r e s e t
i s s e l e c t e d
i s s e l e c t e d
i s s e l e c t e d
F u n c t i o n
0 8
1 6
and ON-SCREEN DISPLAY CONTROLLER
0 0 : f
0 1 : f
1 0 : f
1 1 : I n h i b i t e d
M u s t a l w a y s b e s e t t o “ 0 ”
0 : D a t a p r e s e n t i n t r a n s m i t r e g i s t e r
1 : N o d a t a p r e s e n t i n t r a n s m i t
M u s t a l w a y s b e s e t t o “ 1 ”
M u s t a l w a y s b e s e t t o “ 0 ”
0 : L S B f i r s t
1 : M S B f i r s t
b 1 b 0
MITSUBISHI MICROCOMPUTERS
( d u r i n g t r a n s m i s s i o n )
r e g i s t e r ( t r a n s m i s s i o n c o m p l e t e d )
( D u r i n g U A R T m o d e )
1
8
3 2
M306V5ME-XXXSP
i s s e l e c t e d
i s s e l e c t e d
i s s e l e c t e d
F u n c t i o n
M306V5EESP
R
W
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