tmp89fm42 TOSHIBA Semiconductor CORPORATION, tmp89fm42 Datasheet - Page 304

• Manufacturer Part Number: tmp89fm42
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

19.1 Configuration
19. Key-on Wakeup (KWU)
RA000
19.2 Control
Key-on wakeup control register 0
Key-on wakeup control register 1
KWUCR0
(0x0FC4)
KWUCR1
(0x0FC5)
pins (KWI7 through KWI0) as STOP mode release pins and to specify the STOP mode release levels of each of these
designated pins.
Key-on wakeup control registers (KWUCR0 and KWUCR1) can be configured to designate the key-on wakeup
KW3EN
KW2EN
KW1EN
KW0EN
KW7EN
KW6EN
KW5EN
KW4EN
Read/Write
KW3LE
KW2LE
KW1LE
KW0LE
Read/Write
KW7LE
KW6LE
KW5LE
KW4LE
Bit Symbol
Bit Symbol
After reset
After reset
STOP mode release level of KWI3
pin
Input enable/disable control of
KWI3 pin
STOP mode release level of KWI2
pin
Input enable/disable control of
KWI2 pin
STOP mode release level of KWI1
Input enable/disable control of
KWI1 pin
STOP mode release level of KWI0
pin
Input enable/disable control of
KWI0 pin
STOP mode release level of KWI7
pin
Input enable/disable control of
KWI7 pin
STOP mode release level of KWI6
pin
Input enable/disable control of
KWI6 pin
STOP mode release level of KWI5
pin
Input enable/disable control of
KWI5 pin
STOP mode release level of KWI4
pin
Input enable/disable control of
KWI4 pin
KW3LE
KW7LE
R/W
R/W
7
0
7
0
KW3EN
KW7EN
R/W
R/W
6
0
6
0
KW2LE
KW6LE
R/W
R/W
5
0
5
0
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0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
Low level
High level
Disable
Enable
Low level
High level
Disable
Enable
Low level
High level
Disable
Enable
Low level
High level
Disable
Enable
Low level
High level
Disable
Enable
Low level
High level
Disable
Enable
Low level
High level
Disable
Enable
Low level
High level
Disable
Enable
KW2EN
KW6EN
R/W
R/W
4
0
4
0
KW1LE
KW5LE
R/W
R/W
3
0
3
0
KW1EN
KW5EN
R/W
R/W
2
0
2
0
KW0LE
KW4LE
R/W
R/W
1
0
1
0
TMP89FM42
KW0EN
KW4EN
R/W
R/W
0
0
0
0