NXP Semiconductors MCX-N9 EVK Series - Jumpers

NXP Semiconductors
UM12036
MCX-N9XX-EVK Board User Manual
Part
identifier
Connector type Description Reference section
J8 RJ45 connector Shielded RJ45 connector jack with magnetic
built-in
Section 2.6
J9 (DNP) 2 x 14 pin header To connect external flash daughter card Section 2.5
J11 2 x 10 pin header Debug (JTAG / SWD) and trace connector to
connect an external debug probe or external
debug target
Section 3.8
J12 75-pin connector M.2 Key E module connector Section 2.11
J13 1 x 6 pin header MCU-Link GPIO header Section 3.12
J15 (DNP) 2 x 5 pin header MCU-Link SWD connector For more information on this
connector, see MCX-N9XX-
EVK schematics
J16 1 x 1 header To monitor CLKOUT clock output on P0_6 For more information on this
connector, see MCX-N9XX-
EVK schematics
J19 1 x 8 position receptacles mikroBUS socket connectors Section 2.14
J20 2 x 14 pin header FlexIO header for LCD screen connection Section 2.13
J21 1 x 6 pin header To connect a PMIC controller for regulating
PMIC (U2) regulator outputs
For more information on this
connector, see MCX-N9XX-
EVK schematics
J22 1 x 8 position receptacles mikroBUS socket connectors Section 2.14
J25 SDHC connector To connect an external SD card Section 2.4
J27 USB micro-AB connector USB1 high-speed connector Section 2.3
J28 USB micro-AB connector USB0 full-speed connector Section 2.3
J29 1 x 4 pin header Connects to the CAN bus and allows external
connection with the bus
Section 2.9
JP42 2 x 3 pin header Used for tamper different mode test Section 2.15
Table 2. MCX-N9XX-EVK connectors...continued
1.6 Jumpers
Table 3 describes the MCX-N9XX-EVK jumpers. The jumpers are shown in Figure 4.
Part
identifier
Jumper type Description Reference section
J26 2x5 pin header P5V0 input power selection
• Pin 1-2 shorted (default setting): P5V_MCU_LINK_USB
supply from MCU-Link USB micro-B connector (J5)
• Pin 3-4 shorted: P5V_HDR_IN from 5 V regulator
populated at 3-pin jumper (J23)
• Pin 7-8 shorted: VREG_IN_USB1 supply from HS micro
USB connector (J27)
• Pin 9-10 shorted: VREG_IN_USB0 supply from FS micro
USB connector (J28)
Section 2.1
Table 3. MCX-N9XX-EVK jumpers
UM12036 All information provided in this document is subject to legal disclaimers. © 2024 NXP B.V. All rights reserved.
User manual Rev. 1 — 20 January 2024
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