AM4382 datasheet(3/18 Pages) TI1

3 / 18 page

AM4382, AM4384, AM4388

www.ti.com

SPRT726A – MARCH 2017 – REVISED APRIL 2017

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Product Folder Links: AM4382 AM4384 AM4388

Device Overview

– Supports Digital Audio Interface Transmission

(SPDIF, IEC60958-1, and AES-3 Formats)

– FIFO Buffers for Transmit and Receive

(256 Bytes)

– Up to Six UARTs

– All UARTs Support IrDA and CIR Modes

– All UARTs Support RTS and CTS Flow

Control

– UART1 Supports Full Modem Control

– Up to Five Master and Slave McSPIs

– McSPI0–McSPI2 Support up to Four Chip

Selects

– McSPI3 and McSPI4 Support up to Two Chip

Selects

– Up to 48 MHz

– One Quad-SPI

– Supports eXecute In Place (XIP) from Serial

NOR FLASH

– One Dallas 1-Wire® and HDQ Serial Interface

– Up to Three MMC, SD, and SDIO Ports

– 1-, 4-, and 8-Bit MMC, SD, and SDIO Modes

– 1.8- or 3.3-V Operation on All Ports

– Up to 48-MHz Clock

– Supports Card Detect and Write Protect

– Complies With MMC4.3 and SD and SDIO

2.0 Specifications

– Up to Two ISO7816 (Smart Card) Interfaces

– EMV-Compliant

– Supports T=0 and T=1 Protocols

– One Magnetic Card Reader (ADC1)

– ISO7811-Compliant

– AFE Contains 12-bit, 867 kSPS ADC With

Four Differential Channels, Including Pre-

Amplifier

–

ADC Can Be Used For General Purposes

– Up to Three I2C Master and Slave Interfaces

– Standard Mode (up to 100 kHz)

– Fast Mode (up to 400 kHz)

– Up to Six Banks of General-Purpose I/O (GPIO)

– 32 GPIOs per Bank (Multiplexed With Other

Functional Pins)

– GPIOs Can be Used as Interrupt Inputs (up

to Two Interrupt Inputs per Bank)

– Up to Three External DMA Event Inputs That

Can Also be Used as Interrupt Inputs

– Twelve 32-Bit General-Purpose Timers

– DMTIMER1 is a 1-ms Timer Used for

Operating System (OS) Ticks

– DMTIMER4–DMTIMER7 are Pinned Out

– One Public and One Secure Watchdog Timer

– One Free-Running, High-Resolution 32-kHz

Counter (synctimer32K)

– SGX530 3D Graphics Engine

– Tile-Based Architecture Delivering up to 20M

Poly/sec

– Universal Scalable Shader Engine is a

Multithreaded Engine Incorporating Pixel and

Vertex Shader Functionality

– Advanced Shader Feature Set in Excess of

Microsoft VS3.0, PS3.0, and OGL2.0

– Industry Standard API Support of Direct3D

Mobile, OGL-ES 1.1 and 2.0, and OpenVG

1.0

– Fine-Grained Task Switching, Load

Balancing, and Power Management

– Advanced Geometry DMA-Driven Operation

for Minimum CPU Interaction

– Programmable High-Quality Image Anti-

Aliasing

– Fully Virtualized Memory Addressing for OS

Operation in a Unified Memory Architecture

– Display Subsystem

– Display Modes

–

Programmable Pixel Memory Formats

(Palletized: 1-, 2-, 4-, and 8-Bits Per Pixel;

RGB 16- and 24-Bits Per Pixel; and YUV

4:2:2)

–

256- × 24-Bit Entries Palette in RGB

–

Up to 2048 × 2048 Resolution

– Display Support

–

Four Types of Displays Are Supported:

Passive and Active Colors; Passive and

Active Monochromes

–

4- and 8-Bit Monochrome Passive Panel

Interface Support (15 Grayscale Levels

Supported Using Dithering Block)

–

RGB 8-Bit Color Passive Panel Interface

Support (3,375 Colors Supported for Color

Panel Using Dithering Block)

–

RGB 12-, 16-, 18-, and 24-Bit Active

Panel Interface Support (Replicated or

Dithered Encoded Pixel Values)

–

Remote Frame Buffer (Embedded in the

LCD Panel) Support Through the RFBI

Module

–

Partial Refresh of the Remote Frame

Buffer Through the RFBI Module

–

Partial Display

–

Multiple Cycles Output Format on 8-, 9-,

12-, and 16-Bit Interface (TDM)

– Signal Processing

–

Overlay and Windowing Support for One

Graphics Layer (RGB or CLUT) and Two

Video Layers (YUV 4:2:2, RGB16, and

RGB24)

–

RGB 24-Bit Support on the Display

Interface, Optionally Dithered to RGB

‑Bit Pixel Output Plus 6-Bit Frame Rate

Control (Spatial and Temporal)

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