Reset Connection - NXP Semiconductors UJA1169A User Manual

NXP Semiconductors

2.7 Reset connection

UM11758
User manual
The reset connection is a bidirectional signal between the RSTN pin on the SBC and the
MCU. It is used to initiate a system reset.
A 10 kΩ pull-up resistor is connected between RSTN and V1 on the evaluation boards.
A reset event is triggered by a LOW level on RSTN. Details of reset functionality can be
found in the UJA1169A data sheet
Table 10. RSTN connection
UJA1169A
RSTN (pin 8)
UJA1169A
Figure 14. Reset connection
All information provided in this document is subject to legal disclaimers.
[1] and application hints [2].
UJA1169Ax-EVB
J3-09 or J5-05: connect MCU reset signal
V1(p5)
RSTN(p8)
Rev. 1 — 19 April 2022
UJA1169A evaluation boards
R14
10 kΩ
RSTN
J3
aaa-045566
UM11758
J5
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