www.nxp.com
7
TWR-K60D100M JUMPER OPTIONS CONT.
JUMPER
OPTION
SETTING
DESCRIPTION
J10
Clock Input
Source
Selection
1-2
Connect main EXTAL to on-board 50 MHz oscillator (Y1)
2-3
Connect EXTAL to the CLKIN0 signal on the elevator
connector
3-4
Connect ENET_CLKIN to the CLKIN0 signal on the elevator
connector
J19
OSJTAG
Bootloader
Selection
ON
OSJTAG bootloader mode (OSJTAG firmware
reprogramming)
OFF
Debugger mode
J15
JTAG Board
Power
Connection
ON
Connect on-board 5 V supply to JTAG port (supports
powering board from JTAG pod supporting 5 V supply
ouput)
OFF
Disconnect on-board 5 V supply from JTAG port
J2
IR Transmitter
Connection
ON
Connect PTD7/CMT_IR0 to IR transmitter (D5)
OFF
Disconnect PTD7/CMT_IR0 from IR transmitter (D5)
J3
IR Receiver
Connection
ON
Connect PTC6/CMP0_IN0 to IR receiver (Q2)
OFF
Disconnect PTC6/CMP0_IN0 from IR receiver (Q2)
J4
IR Receiver
Connection
ON
Connect USB0_VBUS from elevator to VREGIN
OFF
Disconnect USB0_VBUS from elevator to VREGIN
J1
GPIO to Drive
RSTOUT
1-2
PTE27 to drive RSTOUT
2-3
PTB8 to drive RSTOUT
J5
Potentiometer
Shunt
ON
Connect potentiometer to ADC
OFF
Disconnect potentiometer (For lower power measurement)
J7
Oscillator
Enable
ON
Disables 50 MHz oscillator (Y1)
OFF
Enables 50 MHz oscillator (Y1)
