M30622MA-XXXFP RENESAS [Renesas Technology Corp], M30622MA-XXXFP Datasheet - Page 450
M30622MA-XXXFP
Manufacturer Part Number
M30622MA-XXXFP
Description
16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.M30622MA-XXXFP.pdf
(621 pages)
- Current page: 450 of 621
- Download datasheet (9Mb)
Key-Input Interrupt
Figure 2.13.2. key-input interrupt-related registers
Interrupt control register (Note 2)
Port P10 direction register
Pull-up control register 2
b7
b7
b7
b6
b6
b6
b5
b5
b5
b4
b4
b4
b3
b3
b3
b2
b2
b2
b1
b1
b1
b0
b0
b0
Note 1: This bit can only be accessed for reset (= 0), but cannot be accessed for set (= 1).
Note 2: To rewrite the interrupt control register, do so at a point that dose not generate the
PD10_4
PD10_6
Nothing is assigned.
In an attempt to write to these bits, write “0”. The value, if read, turns out to be “0”.
PD10_0
PD10_1
PD10_2
PD10_3
PD10_5
PD10_7
PU20
PU21
PU22
PU23
PU24
PU25
Nothing is assigned.
These bits can neither be set nor reset. When read, their contents are
indeterminate.
Bit symbol
Bit symbol
Bit symbol
ILVL0
ILVL1
ILVL2
Symbol
KUPIC
Symbol
PD10
Symbol
PUR2
IR
interrupt request for that register. For details, see the precautions for interrupts.
Port P10
Port P10
Port P10
Port P10
Port P10
Port P10
Port P10
Port P10
P8
(Except P8
P9
P9
P10
P8
P10
Interrupt priority level
select bit
Interrupt request bit
0
4
0
4
0
4
to P8
to P9
to P9
to P8
to P10
to P10
Address
Bit symbol
Bit name
Address
Bit name
03F6
4
6
0
1
2
3
5
7
004D
3
7
3
7
direction register
direction register
direction register
direction register
direction register
direction register
direction register
direction register
Address
03FE
5
pull-up
pull-up
pull-up
pull-up
)
3
7
16
pull-up
pull-up
16
16
The corresponding port is pulled
high with a pull-up resistor
b2 b1 b0
0 0 0 : Level 0 (interrupt disabled)
0 0 1 : Level 1
0 1 0 : Level 2
0 1 1 : Level 3
1 0 0 : Level 4
1 0 1 : Level 5
1 1 0 : Level 6
1 1 1 : Level 7
0 : Interrupt not requested
1 : Interrupt requested
0 : Imput mode
1 : Output mode
0 : Not pulled high
1 : Pulled high
(Functions as an input port)
(Functions as an output port)
When reset
XXXX0000
When reset
When reset
00
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Bit symbol
00
Function
Function
16
16
2
R
Mitsubishi microcomputers
R
M16C / 62 Group
R
W
W
(Note1)
W
435
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