Buttons Sw1, Sw2, Sw3, Sw4, Sw5, Sw6, Sw7 (Jp: 2, 6, 7, 8, 10, 11) - Fujitsu MOTORKIT-91F267-MC User Manual

3.8 Buttons SW1, SW2, SW3, SW4, SW5, SW6, SW7 (JP: 2, 6, 7, 8, 10, 11)

JP2 JP2 connects SW1 to the NMI (Non-Maskable Interrupt) of the MCU.
JP6, JP8, JP10, JP11
Four user push buttons (SW2-SW5) can be connected to the microcontroller.
JP7 By setting JP7, all user buttons (SW2-SW5) can also trigger external interrupt 7
(wired-OR).
Jumper Setting
Closed
JP2 (SW1)
Open
Closed
JP6 (SW2)
Open
Closed
JP8 (SW3)
Open
Closed
JP10 (SW4)
Open
Closed
JP11 (SW5)
Open
Closed
JP7 (Common
INT))
Open
SW6 serves as manual reset button. It is directly connected to the MCUs reset input pin
(INITX, Pin51).
SW7 is connected to the DTTI input of the MCU. When this function is activated in software,
the DTTI input can shut down the PWM output of the MCU (e.g. fault or over-current
protection). Refer to the MB91F265 Series hardware manual for details of the DTTI function
MotorKit-91F267-MC User Guide
Description
SW1 is connected to the NMI input (Pin 14) of the MCU
No connection of SW1 to the microcontroller
SW2 is connected to INT7 (Pin50) of the MCU.
No connection of SW2 to the microcontroller
SW3 is connected to P27 (Pin41) of the MCU
No connection of SW3 to the microcontroller
SW4 is connected to P24/CKI (Pin38) of the MCU
No connection of SW4 to the microcontroller
SW5 is connected to P22/PWI0 (Pin36) of the MCU
No connection of SW5 to the microcontroller
All buttons also trigger external interrupt 7
Independent operation of SW2-SW5
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