MCIMX35 데이터 시트보기 (PDF) - Freescale Semiconductor

부품명

상세내역

일치하는 목록

MCIMX35

i.MX35 Applications Processors for Automotive Products

Freescale Semiconductor 

Table 4. Digital and Analog Modules (continued)

Block

Mnemonic

Block Name

Domain1

Subsystem

Brief Description

ESAI

Enhanced

serial audio

interface

SDMA

eSDHCv2 Enhanced

ARM

(3)

secure digital

host controller

FEC Ethernet

SDMA

GPIO(3)

General

purpose I/O

modules

ARM

GPT

General

ARM

purpose timers

GPU2D

Graphics

ARM

processing unit

2Dv1

Connectivity

peripherals

Connectivity

peripherals

Connectivity

peripherals

Pins

The enhanced serial audio interface (ESAI) provides a full-duplex

serial port for serial communication with a variety of serial devices,

including industry-standard codecs, SPDIF transceivers, and other

DSPs. The ESAI consists of independent transmitter and receiver

sections, each section with its own clock generator.

The eSDHCv2 consists of four main modules: CE-ATA, MMC, SD

and SDIO. CE-ATA is a hard drive interface that is optimized for

embedded applications of storage. The MultiMediaCard (MMC) is a

universal, low-cost, data storage and communication media to

applications such as electronic toys, organizers, PDAs, and smart

phones. The secure digital (SD) card is an evolution of MMC and is

specifically designed to meet the security, capacity, performance,

and environment requirements inherent in emerging audio and

video consumer electronic devices. SD cards are categorized into

Memory and I/O. A memory card enables a copyright protection

mechanism that complies with the SDMI security standard. SDIO

cards provide high-speed data I/O (such as wireless LAN via SDIO

interface) with low power consumption.

Note: CE-ATA is not available for the MCIMX351.

The Ethernet media access controller (MAC) is designed to support

both 10 and 100 Mbps Ethernet/IEEE 802.3 networks. An external

transceiver interface and transceiver function are required to

complete the interface to the media

Used for general purpose input/output to external ICs. Each GPIO

module supports 32 bits of I/O.

Timer

peripherals

Multimedia

peripherals

Each GPT is a 32-bit free-running or set-and-forget mode timer with

a programmable prescaler and compare and capture registers. A

timer counter value can be captured using an external event and can

be configured to trigger a capture event on either the leading or

trailing edges of an input pulse. When the timer is configured to

operate in set-and-forget mode, it is capable of providing precise

interrupts at regular intervals with minimal processor intervention.

The counter has output compare logic to provide the status and

interrupt at comparison. This timer can be configured to run either

on an external clock or on an internal clock.

This module accelerates OpenVG and GDI graphics.

Note: Not available for the MCIMX351.

i.MX35 Applications Processors for Automotive Products, Rev. 8

Freescale Semiconductor

9

Share Link: