M306V5EESP Mitsubishi, M306V5EESP Datasheet - Page 227

• 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 2.17.5 Port Pi direction register (i = 0, 2, 3)
Figure 2.17.6 Port P4 direction register
Port P4 direction register
1
b7
P o r t P i d i r e c t i o n r e g i s t e r
b 7
1 1 1
b6
b 6
b5
b 5
b4
b 4
b3
b 3
b2
b 2
b1
b 1
b0
b 0
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
Reserved bits
PD4_0
PD4_1
PD4_2
PD4_3
Bit symbol
P D i _ 0
P D i _ 1
P D i _ 2
P D i _ 3
P D i _ 4
P D i _ 5
P D i _ 6
P D i _ 7
B i t s y m b o l
P D i ( i = 0 , 2 , 3 )
Symbol
PD4
S y m b o l
Port P4
Port P4
Port P4
Port P4
P o r t P i
P o r t P i
P o r t P i
P o r t P i
P o r t P i
P o r t P i
P o r t P i
P o r t P i
3
0
1
2
3
4
5
6
7
Address
0
1
2
Bit name
B i t n a m e
03EA
direction register
d i r e c t i o n r e g i s t e r
d i r e c t i o n r e g i s t e r
d i r e c t i o n r e g i s t e r
d i r e c t i o n r e g i s t e r
d i r e c t i o n r e g i s t e r
d i r e c t i o n r e g i s t e r
d i r e c t i o n r e g i s t e r
d i r e c t i o n r e g i s t e r
direction register
direction register
direction register
0 3 E 2
16
1 6
, 0 3 E 6
A d d r e s s
0 : Input mode
1 : Output mode
Must always be set to “1”
0 : I n p u t m o d e
1 : O u t p u t m o d e
1 6
and ON-SCREEN DISPLAY CONTROLLER
(Functions as an input port)
(Functions as an output port)
, 0 3 E 7
( F u n c t i o n s a s a n i n p u t p o r t )
( F u n c t i o n s a s a n o u t p u t p o r t )
( i = 0 , 2 , 3 )
MITSUBISHI MICROCOMPUTERS
1 6
M306V5ME-XXXSP
Function
When reset
F u n c t i o n
,
00
16
M306V5EESP
W h e n r e s e t
0 0
1 6
R
R
W
W
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