NXP Semiconductors MC56F80000-EVKUM, Руководство пользователя, Страница: 7 / 26

NXP Semiconductors
MC56F80000-EVKUM
MC56F80000-EVK Board User Manual
MC56F80000-EVK
feature
Processor feature used Description
3-axis low-g accelerometer Low-power inter-integrated
circuit (LPI2C) module
• Supports NXP FXLS8974CF accelerometer for motion
sensing
•
Device supports both high-performance and low-power
operating modes
x3 resistor divider High-speed analog-to-digital
converter (ADC)
• Three resistor dividers circuits are used on the MC56F80000-
EVK board to test the ADC block functions
• One negative temperature coefficients (NTC) thermistor
(NCP18XH103F03RB) supporting temperature from 90 °C to
-20 °C
Debug • Onboard serial and debug adapter (OpenSDA) circuit
– Provides a debug circuit for MC56F80748 through USB
connector J12 when all the four jumpers in J13 are
connected
– Supports a JTAG/SWD connector (J14) to program and
debug OpenSDA MCU MK26FN2M0VMI18
– Provides a virtual serial port through USB connector (J12),
which uses QSCI0 in MC56F80748
• USB-to-UART device (CP2102N) (Not populated by default)
– Provides a virtual serial port through USB connector (J26),
which uses QSCI1 in MC56F80748
• JTAG connector (J10) to program and debug MC56F80748,
when all the four jumpers in J13 are disconnected
Mechanical buttons GPIO Five Tactile switches (SW[1:5]) as push buttons. SW1 is the
reset button. (See Section 1.7 )
I/O headers Headers compatible with:
• Arduino shields
LED • Supports six LEDs controlled by 6 PWM channels
• Supports three user-defined LEDs
PCB MC56F80000-EVK: 107.6 mm X 53.4 mm, 4 layer
Orderable part number MC56F80000-EVK
Table 4. MC56F80000-EVK features
...continued
1.7 Push-button switches
Five push buttons are supported on the MC56F80000-EVK using the Tactile switches
(TL1015AF160QG).
The following table explains the onboard push buttons.
Figure 4 shows the push buttons
locations on the MC56F80000-EVK board.
Part
identifier
Switch
type
Description
SW1 Push
button
When pressed, resets the MC56F80748 MCU.
Note: The MCU can also be reset using the JTAG connector (J10) or by the reset signal from
OpenSDA circuitry.
SW2 Push
button
SW2 connects to GPIOE6 when jumper J17 is shorted. Pressing SW2 gives a low level on
GPIOE6, otherwise, it is a high level on GPIOE6.
Table 5. Push buttons
MC56F80000-EVKUM All information provided in this document is subject to legal disclaimers. © 2022 NXP B.V. All rights reserved.
User manual Rev. 1 — 14 December 2022
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