Startup Process - NXP Semiconductors freescale KV4 Series Reference Manual

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Figure 14-1. Kinetis Flashloader RAM Memory Map

The Kinetis Flashloader requires a minimum memory space of

16KB of RAM. For Kinetis devices with less than 16 KB of on-

chip RAM, the Kinetis Flashloader is not available.

14.2.2 Start-up Process

As the Kinetis Flashloader begins executing, flashloader operations begin:

1. The flashloader initializes the .data and .bss sections.

2. All supported peripherals are initialized.

3. The flashloader waits for communication to begin on a peripheral.

• There is no timeout for the active peripheral detection process.

• If communication is detected, then all inactive peripherals are shut down, and the

command phase is entered.

Freescale Semiconductor, Inc.

Flashloader use

KV4x Reference Manual, Rev. 2, 02/2015

Chapter 14 Kinetis Flashloader