- 制造厂商:TI
- 产品类别:微控制器 (MCU) 和处理器
- 技术类目:处理器 - 基于 Arm 的处理器
- 功能描述:适用于音频放大器且具有 750MHz C66x DSP 的 300MHz Arm Cortex-A15 SoC 处理器
- 点击这里打开及下载DRA791的技术文档资料
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DRA79x 处理器采用 538 焊球、17mm x 17mm、0.65mm 焊球间距(0.8mm 间距规则可用于信号)(通过 Channel™ 阵列 (VCA) 技术实现)、球栅阵列 (S-BGA) 封装。
此架构旨在昨用经济高效的解决方案,为汽车协处理、混合无线电和放大器应用提供高性能并发性 , 实现 DRA75x(“Jacinto 6 EP”和“Jacinto 6 Ex”)、DRA74x“Jacinto 6”、DRA72x“Jacinto 6 Eco”和 DRA71x“Jacinto 6 Entry”信息娱乐处理器系列的全面可扩展性。
采用配有 Neon™ 扩展组件的单核 Arm Cortex-A15 RISC CPU 和 TI C66x VLIW 浮点 DSP 内核,可提供编程功能。借助 Arm 处理器,开发人员能够将控制函数与在 DSP 和协处理器上编程的其他算法分离开来,从而降低系统软件的复杂性。
此外,TI 提供了一整套针对 Arm 和 DSP 的开发工具,其中包括 C 语言编译器和一个可查看源代码执行情况的调试界面。
每个器件都具有加密加速特性。HS(高安全性)器件上还提供支持的所有其他安全 特性,包括安全引导支持、调试安全性和可信执行环境支持。有关 HS 器件的更多信息,请联系您的 TI 代表。
DRA79x Jacinto 6 RSP(无线电音频处理器)系列器件符合 AEC-Q100 标准。
该器件 采用 简化的电源轨映射,这使得低成本电源管理集成电路 (PMIC) 解决方案得以实现。
The DRA79x processor is offered in a 538-ball, 17×17-mm, 0.65-mm ball pitch (0.8mm spacing rules can be used on signals) with Via Channel™ Array (VCA) technology, ball grid array (BGA) package.
The architecture is designed to deliver high-performance concurrencies for automotive applications in a cost-effective solution, providing full scalability from the DRA75x ("Jacinto 6 EP" and "Jacinto 6 Ex"), DRA74x "Jacinto 6" and DRA72x "Jacinto 6 Eco" family of infotainment processors.
Programmability is provided by a single-core Arm Cortex-A15 RISC CPU with Neon extensions and a TI C66x VLIW floating-point DSP core. The Arm processor lets developers keep control functions separate from other algorithms programmed on the DSP and coprocessors, thus reducing the complexity of the system software.
Additionally, TI provides a complete set of development tools for the Arm, and DSP, including C compilers and a debugging interface for visibility into source code execution.
Cryptographic acceleration is available in all devices. All other supported security features, including support for secure boot, debug security and support for trusted execution environment are available on High-Security (HS) devices. For more information about HS devices, contact your TI representative.
The DRA79x Jacinto 6 Entry processor family is qualified according to the AEC-Q100 standard.
The device features are simplified power supply rail mapping which enables lower cost PMIC solutions.
- 专为信息娱乐协处理器 应用、混合无线电和放大器 应用设计的架构
- Arm? Cortex?-A15 微处理器子系统
- C66x 浮点 VLIW DSP
- 目标代码与 C67x 和 C64x+ 完全兼容
- 每周期最多 32 次 16 x 16 位定点乘法
- 片上 L3 RAM 高达 512KB
- 3 级 (L3) 和 4 级 (L4) 互连
- DDR3/DDR3L 存储器接口 (EMIF) 模块
- 最高支持 DDR-1333 (667MHz)
- 高达 2GB 的单芯片选择
- 双核 Arm? Cortex?-M4 图像处理单元 (IPU)
- 显示子系统
- 带有 DMA 引擎和多达三条管线的显示控制器
- HDMI?编码器:兼容 HDMI 1.4a 和 DVI 1.0
- 视频处理引擎 (VPE)
- 一个视频输入端口 (VIP) 模块
- 支持多达四个复用输入端口
- 通用存储器控制器 (GPMC)
- 增强型直接存储器存取 (EDMA) 控制器
- 2 端口千兆以太网 (GMAC)
- 多达两个外部端口
- 16 个 32 位通用计时器
- 32 位 MPU 看门狗计时器
- 六个高速内部集成电路 (I2C) 端口
- HDQ?/单线?接口
- 10 个可配置 UART/IrDA/CIR 模块
- 4 个多通道串行外设接口 (McSPI)
- 四路 SPI 接口 (QSPI)
- 媒体本地总线子系统 (MLBSS)
- 8 个多通道音频串行端口 (McASP) 模块
- 超高速 USB 3.0 双角色器件
- 高速 USB 2.0 双重角色器件
- 高速 USB 2.0 On-The-Go
- 四个多媒体卡/安全数字/安全数字输入输出接口 (MMC?/SD?/SDIO)
- PCI Express?3.0 子系统,带两个 5Gbps 通道
- 一个与第 2 代兼容的双通道端口
- 或两个与第 2 代兼容的单通道端口
- 双控制器局域网 (DCAN) 模块
- CAN 2.0B 协议
- MIPI?CSI-2 摄像头串行接口
- 多达 186 个通用 I/O (GPIO) 引脚
- 器件安全 特性
- 硬件加密加速器和 DMA
- 防火墙
- JTAG 锁定
- 安全密钥
- 安全 ROM 和引导
- 客户可编程的秘钥
- 电源、复位和时钟管理
- 支持 CTool 技术的片上调试
- 28nm CMOS 技术
- 17mm × 17mm、0.65mm 间距、538 引脚 BGA (CBD)
- Arm CPU
- 1 Arm Cortex-A15
- Arm MHz (Max.)
- 300
- Co-processor(s)
- 2 Dual Arm Cortex-M4
- CPU
- 32-bit
- Display type
- 1 HDMI, 2 LCD
- Protocols
- Ethernet, ICSS, Profibus
- Ethernet MAC
- 1-Port 10/100/1000, 2-Port 1Gb switch
- PCIe
- 2 PCIe Gen 2
- Hardware accelerators
- 2 Viterbi Decoder, 1 Audio Tracking Logic
- Features
- Multimedia
- Operating system
- Android, Linux, RTOS
- Security
- Cryptography, Debug security, Device identity, Isolation firewalls, Secure boot, Secure storage & programming, Software IP protection
- Rating
- Automotive
- Operating temperature range (C)
- -40 to 125
DRA791的完整型号有:DRA791BBGCBDQ1、DRA791BBGCBDRQ1,以下是这些产品的关键参数及官网采购报价:
DRA791BBGCBDQ1,工作温度:-40 to 125,封装:FCBGA (CBD)-538,包装数量MPQ:84个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:Call TI,TI官网DRA791BBGCBDQ1的批量USD价格:USD(1000+)
DRA791BBGCBDRQ1,工作温度:-40 to 125,封装:FCBGA (CBD)-538,包装数量MPQ:750个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:Call TI,TI官网DRA791BBGCBDRQ1的批量USD价格:USD(1000+)
DRA79XEVM — DRA79x 评估模块
Jacinto™ DRA79x 评估模块旨在加快诸如信息娱乐、可重新配置的数字化群集或集成式数字化驾驶舱等应用的开发速度,并缩短其上市时间。为支持各 Jacinto DRA79x 信息娱乐 SoC 之间的可扩展性和重复使用,该 EVM 基于采用异构可扩展架构的 Jacinto DRA797 SoC 而构建,该架构由以下各部件组合而成:
- ARM® Cortex®-A15 内核
- 两个 ARM Cortex-M4 处理子系统
- 一个 C66x 数字信号处理器 (DSP)
- 2D 和 3D 图形处理单元,包括 Imagination Technologies 的 POWERVR™ SGX544
- (...)
PROCESSOR-SDK-RTOS-AUTOMOTIVE-DRA7X —
Vector is the leading manufacturer of software tools and embedded components for the development of electronic systems and networking from CAN to Automotive Ethernet. Vector has been a partner of automotive manufacturers, suppliers and related industries since 1988, providing software components, (...) 发件人: Vector Informatik GmbHGHS-3P-INTEGRITY-RTOS — Green Hills INTEGRITY RTOS
The flagship of Green Hills Software operating systems—the INTEGRITY RTOS—is built around a partitioning architecture to provide embedded systems with total reliability, absolute security, and maximum real-time performance. With its leadership pedigree underscored by certifications in a (...) 发件人: Green Hills SoftwareDRA71x and DRA79x BSDL Model (Rev. A)
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- Interact with clock tree (...)
PROCESSORS-3P-SEARCH — Arm-based MPU, arm-based MCU and DSP third-party search tool
TI has partnered with companies to offer a wide range of software, tools, and SOMs using TI processors to accelerate your path to production. Download this search tool to quickly browse our third-party solutions and find the right third-party to meet your needs. The software, tools and modules (...)