9
TOWER SYSTEM
TWR-K53N512 Jumper Configurations
Jumper
Position
Function
J1
Open
R71 to ADC1_DM1
J3
Open
FlexBus Latch OE
J4
2-3
Medical Connector Pin 4 Function
J11
1-2
External Oscillator Selection
J15
Connected
Core VDD
J17
Connected
Oscillator Power Enable
J18
Connected
USB0_VBUS Voltage In
J24
1-2
SYS_PWR Select
J28
Open
Disable JM60 Bootloader
J34
Open
Oscillator OE Control
MED-SPI Jumper Options
The following is a list of jumper options. The default installed jumper settings are
shown in white text within the green boxes.