M306V2 Mitsubishi, M306V2 Datasheet - Page 243

• 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
Figure 2.17.16 Pull-up control register 1
Figure 2.17.17 Pull-up control register 2
Pull-up control register 2
Pull-up control register 1
b7
b7
b6
b6
b5
b5
b4
b4
b3
b3
b2
b2
b1
b1
b0
b0
Notes 1: Since P7
Nothing is assigned.
In an attempt to write to these bits, write “0.”
The value, if read, turns out to be “0.”
PU22
PU23
PU20
PU21
PU24
PU25
PU10
PU11
PU12
PU13
PU14
PU15
PU16
PU17
Bit symbol
Bit symbol
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
Symbol
Symbol
PUR2
PUR1
2: Pull-up is not available for P6
3: When the V
register becomes to 02
P9
P9
P8
P8
P10
P10
P4
P4
P5
P5
P6
P6
P7
P7
0
0
4
2
2
6
0
4
0
4
0
7
4
and P7
0
4
and P7
to P9
pull-up
and P8
and P8
to P4
to P4
to P5
to P5
to P6
pull-up(Note 2)
to P7
CC
to P10
to P10
Bit name
Bit name
level is being impressed to the CNV
3
3
7
3
7
3
7
3
Address
Address
03FE
03FD
pull-up
1
pull-up
pull-up
pull-up
pull-up
pull-up
pull-up
3
7
pull-up (Note 1)
3
7
are N-channel open drain ports, pull-up is not available for them.
pull-up
pull-up
pull-up
pull-up
16
16
16
(PU11 becomes to “1”).
7
and P7
The corresponding port is pulled
high with a pull-up resistor
The corresponding port is pulled
high with a pull-up resistor
The corresponding port is pulled
high with a pull-up resistor
0 : Not pulled high
1 : Pulled high
0 : Not pulled high
1 : Pulled high
0 : Not pulled high
1 : Pulled high
2
, when they are used as I
00
and ON-SCREEN DISPLAY CONTROLLER
When reset
When reset
16
Function
00
Function
MITSUBISHI MICROCOMPUTERS
(Note 3)
16
SS
M306V2ME-XXXFP
terminal, the reset value of this
2
M306V2EEFP
C bus interface ports.
R
R
W
W
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