NXP Semiconductors arm LPCXpresso55S36, Руководство пользователя

Страница: 9 / 46

NXP Semiconductors
LPCXpresso55S36UM
LPCXpresso55S36 Development Board User Manual
Part identifier Connector type Description Reference section
J41 2x7 pin header External digital PDM microphone
(DMIC) connector
Section 2.11
J7
J8 1x8 position receptacle mikroBUS socket connectors Section 2.12
J13 2x6 position receptacle
J10 2x8 position receptacle
J9 2x10 position receptacle
J12 2x8 position receptacle
Motor 1 c unused MCU
pin socket connectors (placed on
bottom side of PCB)
Section 2.13.1
J132 2x6 position receptacle
J102 2x8 position receptacle
J92 2x10 position receptacle
J122 2x8 position receptacle
Motor 2 c Arduino socket
connectors
Section 2.13.2
J38 2x10 pin header Debug (SWD) connector to connect
an external debug probe or external
debug target
Section 3.4
JP31 (DNP) 1x3 pin header ADC reference connector. JP31
is not populated on the board. If
populated, it can be used as an
access point to inject positive and
negative voltage references at its
pins 1 and 3, respectively, for the
target MCU ADC.
J16 (DNP) 2x5 pin header
MCU-Link SWD connector
J133 (DNP)
1x6 pin header MCU-Link GPIO header
For more information
on these connectors,
see LPCXpresso55S36
schematics
Table 5. LPCXpresso55S36 connectors
...continued
1.8 Jumpers
The table below describes the LPCXpresso55S36 jumpers.
Part identifier Jumper type Description Reference section
JP1 1x3 pin header 3.3 V / 1.9 V voltage selection jumper:
• Pins 1-2 shorted (default setting): 3.3 V
supply is in use
• Pins 2-3 shorted: 1.9 V supply is in use
• Pins 1-2-3 open: Using pin 2 of JP1, an
external voltage can be supplied to the target
MCU (LPC5536)
JP2 1x2 pin header USB host VBUS enable jumper:
• Open: The target MCU USB0 port is set to
Device mode
•
Shorted (default setting): The target MCU
USB0 port is set to Host mode (USB0
provides VBUS power). Ensure to supply
external power to USB connector J2.
Section 2.1
Table 6. LPCXpresso55S36 jumpers
LPCXpresso55S36UM All information provided in this document is subject to legal disclaimers. © NXP B.V. 2022. All rights reserved.
User manual Rev. 2 — 5 September 2022
9 / 46