User Push Buttons Int0, Int1, Int2 And Icu0/Tin0; User Dip Switch 8 Bit (S4) - Fujitsu SK-91F467D-208PFV User Manual

3.5 User Push Buttons INT0, INT1, INT2 and ICU0/TIN0

There are four user push buttons on the Starterkit, which can be connected to the
microcontroller.
JP92 – JP95 Connects the user push buttons (SW2 – SW5) to the microcontroller
Jumper
ON (closed)
JP92 (SW2)
OFF (open)
ON (closed)
JP93 (SW3)
OFF (open)
ON (closed)
JP94 (SW4)
OFF (open)
ON (closed)
JP95 (SW5)
OFF (open)
Default: grey

3.6 User DIP Switch 8 Bit (S4)

There is an 8 bit user-DIP-switch on-board, which can be connected to one MCU port (P26)
in order to set high- or lowlevel. S3, also an 8 bit DIP-switch, dis- / connects the eight
channels of S4 to the MCU pins. In case of other usage of these pins, open S3 switch
accordingly.
DIP switch
S4/1 - 8
Default: grey
Table 3-12: S4 Values
DIP switch
S3/1 - 8
Default: grey
FMEMCU-UG-910014-10
SK-91F467D-208PFV V1.1
Jumpers and Switches
Setting Description
Button INT0 is connected to the microcontroller
No connection to the microcontroller
Button INT1 is connected to the microcontroller
No connection to the microcontroller
Button INT2 is connected to the microcontroller
No connection to the microcontroller
Button ICU0/TIN0 is connected to the microcontroller
No connection to the microcontroller
Table 3-11: User Push Buttons
Setting
ON (closed)
OFF (open)
Note:
DIP-switch S3 is used to connect DIP-switch S4 to the MCU port
pins at port P26.
Setting
ON (closed)
OFF (open)
Table 3-13: S3 Settings
- 26 -
Logical value
0 (low)
1 (high)
Description
S4/1-8 connected to MCU port P26_0-7
No connection to the microcontroller
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