Microchip Technology Curiosity PIC32MZ EF 2.0, User Manual

Page: 5 / 41

...........continued
Number Description of Item
15 USB to PKoB4 for debugging, power, virtual COM port
1.2 System Block Diagram
The following high-level block diagram that shows the major data bus routing.
Figure 1-2. System Block Diagram
PKoB4
EXT1
(ADC,GPIO,PWM,
IRQ,UART_2w)
PIC32MZ EF
X32#1/Mirko1
(I2C, SPI, UART,
REFCLK1, GPIO)
USB
USB
ETH
(RMII,SPI,GPIO)
SPI#3
PGC/PGD
UART#6
I2C#1
X32#2/Mirko2
(I2C, SPI, UART,
REFCLK1, GPIO)
SPI#1
SPI#2
UART#3
UART#1
UART#2
GFX Connector
(I2C, SPI, UART, REFCLK1, GPIO)
UA
R
T#
4
SQI
CAN
SPI#3_SS3(GPIO
)
SPI#3_SS(GPIO)
SPI#3_SS2(GPIO)
I2C#2
1.3 Power Block Diagram
The following figure shows a block diagram of the power system on the Curiosity PIC32MZ EF 2.0 Development
Board. The Curiosity PIC32MZ EF 2.0 Development Board has several power sub systems that allow it to accept up
to 16V. The barrel jack is a 2.1 mm center positive connector. The power in can also be connected through the
Arduino header, this input is before the reverse voltage protection.
Development Board Functionality and Features
©
2019 Microchip Technology Inc.
DS70005400A-page 5