Ls1028Ardb Functional Description; Processor - NXP Semiconductors QorIQ LS1028A Reference Manual

Chapter 2

LS1028ARDB Functional Description

This chapter explains all major functional components of the LS1028ARDB. The chapter
is divided into the following sections:
•

Processor

• Power supplies
• Clocks
• DDR interface
• USB interface
• DisplayPort
• SerDes interface
• Ethernet controller interface
• M.2 connectors
• DUART interface
• CAN interface
• I2C interface
• XSPI interface
• JTAG port
• eSDHC interface
• Mikro-click modules
• GPIOs
• Interrupt handling
• Temperature measurement
• System controller
2.1 Processor
The LS1028ARDB board is based on the QorIQ LS1028A processor having two Arm®
Cortex®- A72 processor cores. The LS1028ARDB board supports as many features of
the LS1028A as possible. In addition, the LS1028ARDB board supports an LS1043A
interposer that allows early evaluation of the board with limited features and restrictions.
QorIQ LS1028A Reference Design Board Reference Manual, Rev. A, 02/2018
NXP Semiconductors
Confidential Proprietary
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