IMX7SCEC datasheet(13/152 Pages) NXP

13 / 152 page

Modules list

i.MX 7Solo Family of Applications Processors Datasheet, Rev. 5, 07/2017

NXP Semiconductors

SAI1

SAI2

SAI3

Synchronous Audio

Interface

Connectivity

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.

SDMA

Smart Direct Memory

Access

System control

peripherals

The SDMA is a multichannel flexible DMA engine. It

helps in maximizing system performance by offloading

the various cores in dynamic data routing. It has the

following features:

• Powered by a 16-bit Instruction-Set micro-RISC

engine

• Multi-channel DMA supporting up to 32 time-division

multiplexed DMA channels

• 48 events with total flexibility to trigger any

combination of channels

• Memory accesses including linear, FIFO, and 2D

addressing

• Shared peripherals between ARM and SDMA

• Very fast Context-Switching with 2-level priority

based preemptive multi-tasking

• DMA units with auto-flush and prefetch capability

• Flexible address management for DMA transfers

(increment, decrement, and no address changes on

source and destination address)

• DMA ports can handle unidirectional and

bidirectional flows (Copy mode)

• Up to 8-word buffer for configurable burst transfers

for EMIv2.5

• Support of byte-swapping and CRC calculations

• Library of Scripts and API is available

SIMv2-1

SIMv2-2

Smart Card

Connectivity

peripherals

Smart card interface designed to be compatible with

ISO7816.

SJC

System JTAG Controller

System control

peripherals

The SJC provides JTAG interface (designed to be

compatible with JTAG TAP standards) to internal logic.

The i.MX 7Solo family of processors uses JTAG port for

production, testing, and system debugging.

Additionally, the SJC provides BSR (Boundary Scan

with IEEE 1149.1 and IEEE1149.6 standards.

The JTAG port must be accessible during platform

initial laboratory bring-up, for manufacturing tests and

troubleshooting, as well as for software debugging by

authorized entities. The i.MX 7Solo SJC incorporates

three security modes for protecting against

unauthorized accesses. Modes are selected through

eFUSE configuration.

SNVS

Secure Non-Volatile

Storage

Security

Secure Non-Volatile Storage, including Secure Real

Time Clock, Security State Machine, Master Key

Control, and Violation/Tamper Detection and reporting.

TEMPSENSOR

Temperature Sensor

System control

peripherals

Temperature sensor

Table 2. i.MX 7Solo modules list(continued)

Block Mnemonic

Block Name

Subsystem

Brief Description

IMX7SCEC Datasheet(PDF) 13 Page - NXP Semiconductors

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