NXP Semiconductors KW45B41Z-EVK - Jumpers

NXP Semiconductors
KW45B41Z-EVKUM
KW45B41Z-EVK Board User Manual
Part identifier Connector type Description Reference
section
J1 1x8 position receptacle
J2 1x10 position receptacle
J3 1x8 position receptacle
J4 1x6 position receptacle
Arduino socket connectors Section 2.10
J5 2x10 position receptacle
J6 2x8 position receptacle
Ranger 4 UWB socket connectors Section 2.11
J16 2x5 pin header Arm JTAG (SWD) connector to connect an
external debug probe or external debug target
Section 3.5
J15 (DNP) 2x5 pin header MCU-Link SWD connector
Table 4. KW45B41Z-EVK connectors...continued
1.9 Jumpers
Table 5 describes the KW45B41Z-EVK jumpers. The jumpers are shown in Figure 3.
Part identifier Jumper type Description Reference section
JP18 1x2 pin header Reset LED enable jumper:
• Open: Reset LED is disabled
• Shorted (default setting): Reset LED is
enabled and it turns ON when Reset button
(SW1) is pressed
JP25 1x2 pin header Target MCU boot configuration button (SW4)
enable jumper:
• Open (default setting): SW4 is disabled
• Shorted: SW4 is enabled
Section 1.10
JP1 1x2 pin header PMIC 5 V input power enable jumper:
• Open: 5 V input power is disconnected from
PMIC
• Shorted (default setting): 5 V input power is
supplied to PMIC
JP2 1x2 pin header P1V8_EXT supply enable jumper:
• Open: P1V8_EXT supply is OFF
• Shorted (default setting): P1V8_EXT supply is
ON
JP3 1x2 pin header P1V1_EXT supply enable jumper:
• Open: P1V1_EXT supply is OFF
• Shorted (default setting): P1V1_EXT supply is
ON
JP4 1x3 pin header VDD_SWITCH supply power source selection
jumper:
• 1-2 shorted (default setting): VDD_SWITCH
supply is produced from P3V3 supply
• 2-3 shorted: VDD_SWITCH supply is
produced from MCU_VDD_REG supply
Section 2.1
Table 5. KW45B41Z-EVK jumpers
KW45B41Z-EVKUM All information provided in this document is subject to legal disclaimers. © 2023 NXP B.V. All rights reserved.
User manual Rev. 2 — 13 February 2023
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