Hardware Description

NXP Semiconductors
AN11xxx
TWR-POSCARD Hardware description
AN11806
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© NXP Semiconductors N.V. 2016. All rights reserved.
Application note
COMPANY CONFIDENTIAL
Rev. 1.1 — July 2, 2019
9 of 21
Jumper
Name
Function
Options
(default in bold)
Connection
J16 1-2
Connect
MCU_ICC_PDA37
PWM3 - Pin A37 on Elevator
1-2
J16 3-4
Connect
MCU_ICC_RST_A38
PWM2 - Pin A38 on Elevator
3-4
J20
CLRC663 PDOWN
SPI1_CS1 - Pin B58 on Elevator
1-2
J21 1-2
Connect
MCU_MSR_DATA
TMR1 - Pin A33 on Elevator
1-2
J21 3-4
Connect
MCU_MSR_STROBE
TMR0 - Pin A34 on Elevator
1-2
J22
Connect
MCU_ICC_CVVV_SEL0
GPIO3 - Pin B23 on Elevator
1-2
J23
Connect
MCU_ICC_CVVV_SEL1
GPIO9 - Pin A9 on Elevator
1-2