Information

Chapter 29
EzPort
29.1 Overview
NOTE
For the chip-specific implementation details of this module's
instances see the chip configuration chapter.
The EzPort module is a serial flash programming interface that allows In-System
Programming (ISP) of flash memory contents on a 32 bit general-purpose
microcontroller. Memory contents can be read, erased, and programmed from an external
source in a format that is compatible with many stand-alone flash memory chips, without
necessitating the removal of the microcontroller from the system.
29.1.1 Introduction
The following figure is a high level block diagram of the EzPort.
K20 Sub-Family Reference Manual, Rev. 2, Feb 2012
Freescale Semiconductor, Inc. 559