Ftm Bdm And Debug Halt Mode; Flextimer Philosophy - NXP Semiconductors freescale KV4 Series Reference Manual

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Figure 39-1. FTM Global Time Base Configuration

39.1.10 FTM BDM and debug halt mode

In the FTM chapter, references to the chip being in "BDM" are the same as the chip being

in "debug halt mode".

39.2 Introduction

The FlexTimer module (FTM) is a two-to-eight channel timer that supports input capture,

output compare, and the generation of PWM signals to control electric motor and power

management applications. The FTM time reference is a 16-bit counter that can be used as

an unsigned or signed counter.

The number of channels supported can vary for each instance of

the FTM module on a chip. See the chip-specific FTM

information to see how many channels are supported for each

module instance. For example, if a module instance supports

only six channels, references to channel numbers 6 and 7 do not

apply for that instance.

The FlexTimer is built upon a simple timer, the HCS08 Timer PWM Module – TPM,

used for many years on Freescale's 8-bit microcontrollers. The FlexTimer extends the

functionality to meet the demands of motor control, digital lighting solutions, and power

conversion, while providing low cost and backwards compatibility with the TPM module.

Freescale Semiconductor, Inc.

KV4x Reference Manual, Rev. 2, 02/2015

Chapter 39 FlexTimer Module (FTM)

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