NXP Semiconductors MC56F80000-EVKUM, Руководство пользователя, Страница: 11 / 26

NXP Semiconductors
MC56F80000-EVKUM
MC56F80000-EVK Board User Manual
Part identifier LED color LED name Description (When LED in ON)
D11 Yellow/Green PWM LED2 Indicates that GPIOE2/PWMA_1B function is enabled and
PWM signal is outputted. A high level turns on the LED.
D12 Yellow PWM LED3 Indicates that GPIOE3/PWMA_1A function is enabled and
PWM signal is outputted. A high level turns on the LED.
D13 Yellow/Green PWM LED4 Indicates that GPIOE4/PWMA_2B function is enabled and
PWM signal is outputted. A high level turns on the LED.
D14 Yellow PWM LED5 Indicates that GPIOE5/PWMA_2A function is enabled and
PWM signal is outputted. A high level turns on the LED.
Table 8. MC56F80000-EVK LEDs
...continued
2 MC56F80000-EVK functional description
This chapter describes the features and functions of MC56F80000-EVK. For details of
the MC56F80748 MCU features, see MC56F80xxx Reference Manual .
2.1 Power supplies
The MC56F80000-EVK board can be powered with 5 V power supply using one of the
following source options:
• External DC power supply adapter (J7)
• OpenSDA USB micro-AB connector (J12)
• I/O header (J3, pin 6)
• CP2102 USB micro-AB connector (J26)
The following figure shows the 5 V power source selection circuit diagram.
5 V POWER
SOURCE SELECTION
Power On
3V3
P5V_DC_IN
P 5V
VDD
P 5V0_OS DA_OUT
P 5V_US B2
J 9
HDR_1X1
1
U2
LD1117-3.3
GND
1
VOUT
2
IN
3
TAB_VOUT
4
D15
MBR120VLS FT1G
A
C
D2
GREEN
A
C
J 8
HDR_1X3
J UMP ER DEFAULT = 2-3
1
2
3
J 7
CON_1_P WR
1
2
3
C19
10 µF
D16
MBR120VLS FT1G
A
C
C21
10 µF
C20
0.1 µF
C22
0.1 µF
TP 3
R15
1K
P5V_REG_IN
PW R_IN
P 5V_TRG_US B
5 V INPUT
Center Positive
Figure 5. 5 V power source selection
Jumpers J8 and J9 are used for 5 V input power source (P5V) selection purpose. For J8
and J9 detail, see Section 1.9 .
P5V is then converted into 3.3 V (VDD) for DSC, SPI Flash, 3-axis low-g
accelerometer, and Arduino header. Especially, P5V0_OSDA is converted into 3.3 V
(P3V3_VREG_OUT) with a regulator inside MK26FN2M0VMI18 to power OpenSDA
circuits.
2.1.1 5 V power sources
The following table describes the 5 V input power sources and their output power
supplies.
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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