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The following is a list of all the jumper options. The default installed jumper settings
are indicated in the shaded boxes.
TWR-KM35Z75M JUMPER OPTIONS
JUMPER
OPTION
SETTING
DESCRIPTION
J1
MCU power
connection
1-2
Connect VBAT to on-board 3.3 V supply
2-3
Connect VBAT to the higher voltage between
MCU supply (MCU_PWR) or VBAT
J9
SPI NOR
flash
ON
Connect MCU SPI signal to NOR flash
OFF
Disconnect MCU SPI signal to NOR flash
J12
SPI NOR
flash
ON
Connect MCU SPI signal to NOR flash
OFF
Disconnect MCU SPI signal to NOR flash
J13
SPI NOR
flash
ON
Connect MCU SPI signal to NOR flash
OFF
Disconnect MCU SPI signal to NOR flash
J15
SPI NOR
flash
ON
Connect MCU SPI signal to NOR flash
OFF
Disconnect MCU SPI signal to NOR flash
J17
Orange
LED drive
ON
Connect MCU GPIO to drive orange LED
OFF
Disconnect MCU GPIO to drive orange LED