TMP89FS60 Datasheet, PDF (306/410 Pages) Toshiba Semiconductor – 8 Bit Microcontroller

19. Key-on Wakeup (KWU)
19.1 Configuration
TMP89FS60
Example :A case in which STOP mode is started with the release level of the STOP pin set to a high level and the release
level of KWI0 set to a low level (connected to an internal pull-up resistor of the KWI0 pin)
DI
; IMF←0
SET
(P4PU).0
; KWI0 (P40) connected to a pull-up resistor
LD
(KWUCR0), 00000001B
; the KWI0 pin is set to enable inputs, and its release level is set
to a low level.
LD
(SYSCR1), 10100000B
; Starting in level release mode
RA000
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