PIMXRT516SCVP2A datasheet(18/128 Pages) NXP

18 / 128 page

i.MX RT1170 Crossover Processors Data Sheet for Consumer Products, Rev. 1, 05/2021

NXP Semiconductors

Modules list

QuadTimer1

QuadTimer2

QuadTimer3

QuadTimer4

QuadTimer

Timer Peripherals

The quad-timer provides four time channels with a

variety of controls affecting both individual and

multi-channel features.Specific features include

up/down count, cascading of counters, programmable

module, count once/repeated, counter preload,

compare registers with preload, shared use of input

signals, prescaler controls, independent

capture/compare, fault input control, programmable

input filters, and multi-channel synchronization.

RDC

Resource Domain

Controller

Security

The RDC provides robust support for the isolation of

processing domain to prevent one core from accessing

another’s peripherals, to control access rights to

common memory and provide hardware enforcement of

semaphore based locking of shared peripherals.

For single system use case, RDC can be disabled and

AIPS-TZ/DEXSC can be bypassed. For dual system

case, RDC can be configured and locked each core

starts their own image.

ROMCP

ROM Controller with

Patch

Memories and

Memory Controllers

The ROMCP acts as an interface between the Arm

advanced high-performance bus and the ROM. The

on-chip ROM is only used by the Cortex-M7 core during

boot up. Size of the ROM is 256 KB.

RTC OSC

Real Time Clock

Oscillator

Clock Sources and

Control

The RTC OSC provides the clock source for the

Real-Time Clock module. The RTC OSC module, in

conjunction with an external crystal, generates a 32.768

kHz reference clock for the RTC.

SAI1

SAI2

SAI3

SAI4

Synchronous Audio

Interface

Multimedia

Peripherals

The SAI module provides a synchronous audio interface

(SAI) that supports full duplex serial interfaces with

frame synchronization, such as I2S, AC97, TDM, and

codec/DSP interfaces.

SEMA4

Semaphores

System Control

The SEMA4 module implements hardware-enforced

semaphores as an IPS-mapped slave peripheral device

and provides 16 hardware-enforced gates in a

dual-processor configuration.

SEMC

Smart External Memory

Controller

Memory and

Memory Controller

The SEMC is a multi-standard memory controller

optimized for both high-performance and low pin-count.

It can support multiple external memories in the same

application with shared address and data pins. The

interface supported includes SDRAM, NOR Flash,

SRAM, and NAND Flash, as well as 8080 display

interface.

SNVS

Secure Non-Volatile

Storage

Security

Secure Non-Volatile Storage, including Secure Real

Time Clock, Security State Machine, and Master Key

Control.

SPDIF

Sony Philips Digital

Interconnect Format

Multimedia

Peripherals

A standard audio file transfer format, developed jointly

by the Sony and Phillips corporations. Has Transmitter

and Receiver functionality.

Table 3. i.MX RT1170 modules list (continued)

Block Mnemonic

Block Name

Subsystem

Brief Description

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