NXP Semiconductors LPC55S36-EVK, User Manual, Page: 18 / 49

Table 6. LPC55S36-EVK jumpers (continued)
Part identifier Jumper type Description Reference section
JP38 (DNP) 1x2 pin header External flash memory reset jumper. External
flash connector and jumper JP38 are not
populated on the board.
JP58 1x2 pin header I3C master pullup resistor control enable jumper:
• Open: Pullup resistor control is disabled for
I3C master (target MCU)
• Shorted (default setting): Pullup resistor
control is enabled for I3C master
Motor 1 c
unused MCU pin
socket
JP25 1x2 pin header MCU-Link target (LPC55S69) force ISP mode
jumper:
• Open (default setting): MCU-Link follows
normal boot sequence (MCU-Link boots
from internal flash if a boot image is found).
With the internal flash erased, the MCU-Link
normal boot sequence falls through to ISP
boot mode.
• Shorted: MCU-Link is forced to ISP mode
(USB1). Use this setting to reprogram the
MCU-Link internal flash with a new image or
use the MCUXpresso IDE with CMSIS-DAP
protocol.
By default, MCU-Link
flash is preprogrammed
with a version of CMSIS-
DAP firmware.
NOTE
Installing device drivers
and updating MCU-
Link firmware
JP7 1x2 pin header MCU-Link debug probe target selection jumper:
• Open (default setting): The MCU-Link debug
probe or an external debug probe can be
connected to the onboard target MCU. Use
this setting when the target MCU operates
in Normal mode (its debug interface is
enabled).
• Shorted: The MCU-Link debug probe can
be connected to an external target MCU.
Use this setting when using the MCU-Link
debug probe for debugging an external
target MCU.
Supported debug
scenarios
JP8 1x3 pin header Target power selection jumper:
• Pins 1-2 shorted (default setting): Onboard
target MCU is used as debug target or an
Table continues on the next page...
NXP Semiconductors
LPC55S36-EVK Overview
LPC55S36-EVK Board User Manual, Rev. 1, 24 January 2022
User Manual 18 / 49