Design DocumentNxp

MC56F825x/4x Reference Manual

Comprehensive reference manual for NXP MC56F825x and MC56F824x DSCs, detailing architecture, ADC operations, high-speed comparators, and peripheral subsystem configurations.

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Overview

This reference manual provides technical details for the NXP MC56F825x and MC56F824x series of digital signal controllers (DSCs). It covers the device architecture, clock generation, and peripheral subsystems. The document includes in-depth chapters on the Analog-to-Digital Converter (ADC), covering register maps, single-ended and differential sampling, and parallel versus sequential scan modes. It also details the High Speed Comparator (HSCMP) module, describing its functional modes including continuous, sampled, filtered, and windowed operations, alongside detailed register definitions and pin descriptions for hardware implementation.

Use Cases

Embedded system hardware design and pin mapping
Firmware development for DSC peripheral control
Configuring high-speed ADC sampling and scan sequences
Implementing signal comparison logic using HSCMP modes

Topics

NXP

MC56F825x

MC56F824x

Digital Signal Controller

DSC

MC56F8257

ADC

Analog-to-Digital Converter

HSCMP

High Speed Comparator

Reference Manual