NXPCMT: Embedded Component: NXPCMT

Overview

The carrier modulator transmitter (CMT) module provides a means to generate the protocol timing and carrier signals for a variety of encoding schemes. The CMT does not include dedicated hardware configurations for specific protocols but is intended to be sufficiently programmable in its function to handle the timing requirements of most protocols with minimal CPU intervention. The CMT consist of a carrier generator, modulator and transmitter which drives the infrared output pin. Modulation cycle consist of two parts: Mark and space.

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Features

The features of the CMT module:

Four Operation modes: Time, Baseband, FSK, Direct SW control of output pin
Extended space operation
Interrupt event on end of modulation cycle

This Embedded Component can generate code to support the following functionality:

Enable
Disable
EnableEvent
DisableEvent
SwapCarrierFreq
SetSpaceWidthMode
SetMarkWidthMode
SetExtendedSpace
SetValue
ClrValue

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Features

The features of the CMT module:

Four Operation modes: Time, Baseband, FSK, Direct SW control of output pin
Extended space operation
Interrupt event on end of modulation cycle

This Embedded Component can generate code to support the following functionality:

NXPPWM-COMPONENTS

NXPPWM-COMPONENTS

NXPPWM-COMPONENTS

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Supported Devices

MCF51JE: Flexis™ 32-bit ColdFire^®. V1 Microcontrollers
MCF51MM: Flexis 32-bit ColdFire^® V1 MCUs
S08JE: 8-bit Flexis USB JE MCUs
S08MM: 8-bit Flexis USB MM128/64/32 MCUs
S08R: 8-bit S08RC, S08RD, S08RE and S08RG MCUs
VF3xx: Arm^® Cortex^®-A5 based Microprocessors with 1.5MB SRAM, LCD, security, 2x Ethernet, L2 switch.
VF5xx: Arm^® Cortex^®-A5 based Microprocessors with 1.5MB SRAM, LCD, security, 2x Ethernet, L2 switch.
VF6xx: Arm^® Cortex^®-A5 + Cortex-M4 MPUs, 1.5 MB SRAM, LCD, security, Ethernet, L2 switch.

Purchase Options

This Embedded Component can be purchased for $125 and added to the Special and Standard Editions of CodeWarrior. Please note, this Embedded Component is included in the CodeWarrior Development Suite - Professional Edition.