The TMS570LS1114 device is a high-performance automotive-grade microcontroller family for safety systems. The safety architecture includes dual CPUs in lockstep, CPU and memory BIST logic, ECC on both the flash and the data SRAM, parity on peripheral memories, and loopback capability on peripheral I/Os.

The TMS570LS1114 device integrates the ARM Cortex-R4F floating-point CPU which offers an efficient 1.66 DMIPS/MHz, and has configurations which can run up to 180 MHz providing up to 298 DMIPS. The device supports the word-invariant big-endian [BE32] format.

The TMS570LS1114 device has 1MB of integrated flash and 128KB of data RAM with single-bit error correction and double-bit error detection. The flash memory on this device is a nonvolatile, electrically erasable and programmable memory, implemented with a 64-bit-wide data bus interface. The flash operates on a 3.3-V supply input (same level as I/O supply) for all read, program, and erase operations. When in pipeline mode, the flash operates with a system clock frequency of up to 180 MHz. The SRAM supports single-cycle read and write accesses in byte, halfword, word, and double-word modes throughout the supported frequency range.

The TMS570LS1114 device features peripherals for real-time control-based applications, including two Next Generation High-End Timer (N2HET) timing coprocessors with up to 44 I/O terminals, seven Enhanced Pulse Width Modulator (ePWM) modules with up to 14 outputs, six Enhanced Capture (eCAP) modules, two Enhanced Quadrature Encoder Pulse (eQEP) modules, and two 12-bit Analog-to-Digital Converters (ADCs) supporting up to 24 inputs.

The N2HET is an advanced intelligent timer that provides sophisticated timing functions for real-time applications. The timer is software-controlled, using a reduced instruction set, with a specialized timer micromachine and an attached I/O port. The N2HET can be used for pulse-width-modulated outputs, capture or compare inputs, or general-purpose I/O (GIO). The N2HET is especially well suited for applications requiring multiple sensor information and drive actuators with complex and accurate time pulses. A High-End Timer Transfer Unit (HTU) can perform DMA-type transactions to transfer N2HET data to or from main memory. A Memory Protection Unit (MPU) is built into the HTU.

The ePWM module can generate complex pulse width waveforms with minimal CPU overhead or intervention. The ePWM is easy to use and it supports both high-side and low-side PWM and deadband generation. With integrated trip zone protection and synchronization with the on-chip MibADC, the ePWM module is ideal for digital motor control applications.

The eCAP module is essential in systems where the accurately timed capture of external events is important. The eCAP can also be used to monitor the ePWM outputs or for simple PWM generation when the eCAP is not needed for capture applications.

The eQEP module is used for direct interface with a linear or rotary incremental encoder to get position, direction, and speed information from a rotating machine as used in high-performance motion and position-control systems.

The device has two 12-bit-resolution MibADCs with 24 total inputs and 64 words of parity-protected buffer RAM each. The MibADC channels can be converted individually or can be grouped by software for sequential conversion sequences. Sixteen inputs are shared between the two MibADCs. Each MibADC supports three separate groupings of channels. Each group can be converted once when triggered or configured for continuous conversion mode. The MibADC has a 10-bit mode for use when compatibility with older devices or faster conversion time is desired. MibADC1 also supports the use of external analog multiplexers.

The device has multiple communication interfaces: three MibSPIs, two SPIs, one LIN, one SCI, three DCANs, and one I²C. The SPI provides a convenient method of serial high-speed communications between similar shift-register type devices. The LIN supports the Local Interconnect standard 2.0 and can be used as a UART in full-duplex mode using the standard Non-Return-to-Zero (NRZ) format. The DCAN supports the CAN 2.0 (A and B) protocol standard and uses a serial, multimaster communication protocol that efficiently supports distributed real-time control with robust communication rates of up to 1 Mbps. The DCAN is ideal for systems operating in noisy and harsh environments (for example, automotive and industrial fields) that require reliable serial communication or multiplexed wiring.

The I2C module is a multimaster communication module providing an interface between the microcontroller and an I²C-compatible device through the I²C serial bus. The I²C supports speeds of 100 and 400 Kbps.

A Frequency-Modulated Phase-Locked Loop (FMPLL) clock module is used to multiply the external frequency reference to a higher frequency for internal use. The Global Clock Module (GCM) manages the mapping between the available clock sources and the device clock domains.

The device also has an External Clock Prescaler (ECP) module that when enabled, outputs a continuous external clock on the ECLK terminal. The ECLK frequency is a user-programmable ratio of the peripheral interface clock (VCLK) frequency. This low-frequency output can be monitored externally as an indicator of the device operating frequency.

The Direct Memory Access (DMA) controller has 16 channels, 32 control packets, and parity protection on its memory. An MPU is built into the DMA to protect memory against erroneous transfers.

The Error Signaling Module (ESM) monitors all device errors and determines whether an interrupt or external error pin (ball) is triggered when a fault is detected. The nERROR terminal can be monitored externally as an indicator of a fault condition in the microcontroller.

The External Memory Interface (EMIF) provides a memory extension to asynchronous and synchronous memories or other slave devices.

A Parameter Overlay Module (POM) enhances the calibration capabilities of application code. The POM can reroute flash accesses to internal memory or to the EMIF, thus avoiding the reprogramming steps necessary for parameter updates in flash.

With integrated safety features and a wide choice of communication and control peripherals, the TMS570LS1114 device is an ideal solution for high-performance real-time control applications with safety-critical requirements.

• High-Performance Automotive-Grade Microcontroller for Safety-Critical Applications
  • Dual CPUs Running in Lockstep
  • ECC on Flash and RAM Interfaces
  • Built-In Self-Test (BIST) for CPU and On-chip RAMs
  • Error Signaling Module With Error Pin
  • Voltage and Clock Monitoring
• ARM Cortex-R4F 32-Bit RISC CPU
  • 1.66 DMIPS/MHz With 8-Stage Pipeline
  • FPU With Single- and Double-Precision
  • 12-Region Memory Protection Unit (MPU)
  • Open Architecture With Third-Party Support
• Operating Conditions
  • Up to 180-MHz System Clock
  • Core Supply Voltage (VCC): 1.14 to 1.32 V
  • I/O Supply Voltage (VCCIO): 3.0 to 3.6 V
• Integrated Memory
  • 1MB of Program Flash With ECC
  • 128KB of RAM With ECC
  • 64KB of Flash for Emulated EEPROM With ECC
• 16-Bit External Memory Interface (EMIF)
• Common Platform Architecture
  • Consistent Memory Map Across Family
  • Real-Time Interrupt (RTI) Timer (OS Timer)
  • 128-Channel Vectored Interrupt Module (VIM)
  • 2-Channel Cyclic Redundancy Checker (CRC)
• Direct Memory Access (DMA) Controller
  • 16 Channels and 32 Control Packets
  • Parity Protection for Control Packet RAM
  • DMA Accesses Protected by Dedicated MPU
• Frequency-Modulated Phase-Locked Loop (FMPLL) With Built-In Slip Detector
• Separate Nonmodulating PLL
• IEEE 1149.1 JTAG, Boundary Scan and ARM CoreSight Components
• Advanced JTAG Security Module (AJSM)
• Calibration Capabilities
  • Parameter Overlay Module (POM)
• 16 General-Purpose Input/Output (GPIO) Pins Capable of Generating Interrupts
• Enhanced Timing Peripherals for Motor Control
  • 7 Enhanced Pulse Width Modulator (ePWM) Modules
  • 6 Enhanced Capture (eCAP) Modules
  • 2 Enhanced Quadrature Encoder Pulse (eQEP) Modules
• Two Next Generation High-End Timer (N2HET) Modules
  • N2HET1: 32 Programmable Channels
  • N2HET2: 18 Programmable Channels
  • 160-Word Instruction RAM Each With Parity Protection
  • Each N2HET Includes Hardware Angle Generator
  • Dedicated High-End Timer Transfer Unit (HTU) for Each N2HET
• Two 12-Bit Multibuffered Analog-to-Digital Converter (MibADC) Modules
  • ADC1: 24 Channels
  • ADC2: 16 Channels Shared With ADC1
  • 64 Result Buffers Each With Parity Protection
• Multiple Communication Interfaces
  • Three CAN Controllers (DCANs)
    • 64 Mailboxes Each With Parity Protection
    • Compliant to CAN Protocol Version 2.0A and 2.0B
  • Inter-Integrated Circuit (I2C)
  • Three Multibuffered Serial Peripheral Interface (MibSPI) Modules
    • 128 Words Each With Parity Protection
    • 8 Transfer Groups
  • Up to Two Standard Serial Peripheral Interface (SPI) Modules
  • Two UART (SCI) Interfaces, One With Local Interconnect Network (LIN 2.1) Interface Support
• Packages
  • 144-Pin Quad Flatpack (PGE) [Green]
  • 337-Ball Grid Array (ZWT) [Green]

• CPU
• Arm Cortex-R4F
• Frequency (MHz)
• 160, 180
• ADC
• 2 x 12-Bit (24ch)
• GPIO
• 64, 101
• UART
• 2
• Number of I2Cs
• 1
• Features
• Hercules high-performance microcontroller
• TI functional safety category
• Functional Safety-Compliant
• Operating temperature range (C)
• -40 to 125
• Power supply solution
• TPS65381A-Q1

TMS570LS1114的完整型号有：TMS5701114CPGEQQ1、TMS5701114CZWTQQ1，以下是这些产品的关键参数及官网采购报价：

TMS5701114CPGEQQ1，工作温度：-40 to 125，封装：LQFP (PGE)-144，包装数量MPQ：60个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网TMS5701114CPGEQQ1的批量USD价格：8.802（1000+）

TMS5701114CZWTQQ1，工作温度：-40 to 125，封装：NFBGA (ZWT)-337，包装数量MPQ：90个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：SNAGCU，TI官网TMS5701114CZWTQQ1的批量USD价格：10.188（1000+）

TMDSEMU200-U — Spectrum Digital XDS200 USB 仿真器

Spectrum Digital XDS200 是最新 XDS200 系列 TI 处理器调试探针（仿真器）的首个模型。XDS200 系列拥有超低成本 XDS100 与高性能 XDS560v2 之间的低成本与高性能的完美平衡。此外，对于带有嵌入式缓冲跟踪器 (ETB) 的所有 ARM 和 DSP 处理器，所有 XDS 调试探针均支持内核和系统跟踪。

Spectrum Digital XDS200 通过 TI 20 引脚连接器（带有适合 TI 14 引脚、TI 10 引脚和 ARM 20 引脚的多个适配器）连接到目标板，而通过 USB2.0 高速连接 (480Mbps) 连接到主机 PC。要在主机 (...)

TMDSEMU560V2STM-U — Blackhawk XDS560v2 系统跟踪 USB 仿真器

XDS560v2 System Trace 是 XDS560v2 系列高性能 TI 处理器调试探针（仿真器）的第一种型号。XDS560v2 是 XDS 系列调试探针中性能最高的一款，同时支持传统 JTAG 标准 (IEEE1149.1) 和 cJTAG (IEEE1149.7)。

XDS560v2 System Trace 在其巨大的外部存储器缓冲区中加入了系统引脚跟踪。这种外部存储器缓冲区适用于指定的 TI 器件，通过捕获相关器件级信息，获得准确的总线性能活动和吞吐量，并对内核和外设进行电源管理。此外，对于带有嵌入式缓冲跟踪器 (ETB) 的所有 ARM 和 DSP 处理器，所有 XDS (...)

TMDSEMU560V2STM-UE — Spectrum Digital XDS560v2 系统跟踪 USB 和以太网

XDS560v2 System Trace 是 XDS560v2 系列高性能 TI 处理器调试探针（仿真器）的第一种型号。XDS560v2 是 XDS 系列调试探针中性能最高的一款，同时支持传统 JTAG 标准 (IEEE1149.1) 和 cJTAG (IEEE1149.7)。

XDS560v2 System Trace 在其巨大的外部存储器缓冲区中加入了系统引脚跟踪。这种外部存储器缓冲区适用于指定的 TI 器件，通过捕获相关器件级信息，获得准确的总线性能活动和吞吐量，并对内核和外设进行电源管理。此外，对于带有嵌入式缓冲跟踪器 (ETB) 的所有 ARM 和 DSP 处理器，所有 XDS (...)

LAUNCHXL2-TMS57012 — Hercules TMS570LS12x LaunchPad 评估套件

Hercules™ TMS570LS12 LaunchPad™ 开发套件是一个经济实惠的评估平台，旨在帮助您通过 Hercules 微控制器平台快速评估和开发。这款 LaunchPad 开发套件基于通过 IEC 61508 SIL 3 和 ISO 26262 ASIL D 认证的 TMS570LS1224，后者是一款基于 ARM® Cortex®-R4F 的锁步 MCU，具有集成的安全功能和外设，如两个 12 位 ADC、可编程高端计时器、电机控制外设（eQEP、eCAP、ePWM）、USB、以太网、MibSPI 以及串行通信接口。Hercules TMS570 MCU 有助于减少开发 (...)

TMDS570LS12HDK — TMS570LS12x/11x Hercules 开发套件

TMS570LS12x Hercules 开发套件是 Hercules TMS570LS12x/11x 安全微控制器开发入门的理想选择。该套件中包括一个开发板、一个直流电源、一根 mini-B 型 USB 电缆、一根以太网电缆以及软件安装 DVD，DVD 中包括 Code Composer Studio IDE、HALCoGen、nowFlash、演示软件及代码示例。该开发板包含一个板载 XDS100v2 JTAG 仿真器，并可与 MCU 的通信接口和所有外设引脚对接。

UNIFLASH — 适用于大多数 TI 微控制器 (MCU) 和毫米波传感器的 UniFlash

Hercules 安全 MCU 演示旨在强调 Hercules 微处理器平台的关键安全、数据采集和控制功能。该演示旨在与 Hercules USB 记忆棒开发工具或 Hercules 开发套件 (HDK) 一起在 PC 上运行。

HERCULES-DSPLIB — Hercules™ 安全 MCU Cortex™-R4 CMSIS DSP 库

TI's Cortex-R4 DSP library conforms to ARM’s Cortex Microcontroller Software Interface Standard (CMSIS), a standardized hardware abstraction layer for the Cortex processor series. The CMSIS-DSP library includes 60+ functions covering vector operations, matrix computing, complex arithmetic, filter (...)

HERCULES-F021FLASHAPI — HERCULES F021FLASHAPI

F021 闪存应用编程接口 (API) 提供的软件函数库使用户能够对 F021 片上闪存执行编程、擦除和验证操作。在为 F021 闪存微控制器创建闪存引导加载程序或其他编程实用工具时，必须使用这些功能。Hercules F021 闪存 API 支持基于 Cortex-R 的 TMS570 和 RM 产品线，但 TMS570LS20x/10x 除外。

SAFETI_DIAG_LIB — Hercules SafeTI™ 诊断库

Hercules SafeTI Diagnostic Library 针对 Hercules 安全 MCU 的各类安全特性集合了多种软件功能和响应处理程序。Hercules SafeTI Diagnostic Library 在呼叫者的保护环境中运行，并且在中断或异常上下文中处理所有响应。

VCTR-3P-AUTOSAR — Vector AUTOSAR, HSM, and networking software components for the automotive industry

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 GmbH

CCSTUDIO-SAFETY — 适用于 Hercules™ 安全 MCU 的 Code Composer Studio (CCS) 集成开发环境 (IDE)

Code Composer Studio 是一种集成开发环境 (IDE)，支持 TI 的微控制器和嵌入式处理器产品系列。Code Composer Studio 包含一整套用于开发和调试嵌入式应用的工具。它包含了用于优化的 C/C++ 编译器、源码编辑器、项目构建环境、调试器、描述器以及多种其他功能。直观的 IDE 提供了单个用户界面，可帮助您完成应用开发流程的每个步骤。熟悉的工具和界面使用户能够比以前更快地入手。Code Composer Studio 将 Eclipse 软件框架的优点和 TI 先进的嵌入式调试功能相结合，为嵌入式开发人员提供了一个引人注目、功能丰富的开发环境。

其他信息

• (...)

HALCOGEN — HAL 代码生成器工具

HALCoGen 允许用户为 Hercules 微控制器生成硬件抽象层器件驱动程序。利用 HALCoGen 提供的图形用户界面，用户可以配置外设、中断、时钟和 Hercules 微控制器的其他参数。Hercules 器件配置完毕后，用户可生成外设初始化和驱动程序代码，并将其导入 CCS、IAR Workbench 或 Keil uVision 中。

HET_IDE — 高端定时器 (HET)

高端计时器集成开发环境 (HET IDE) 是一个 Windows 应用程序，它可以用于配置和模拟德州仪器 (TI) 的 HET 和 NHET 计时器协处理器。

HET IDE 是一种开始为高端计时器开发和调试代码的简单方法。

HET IDE 具有 3 个主要组件：简单易用的图形用户界面、NHET 模拟内核和 SynaptiCAD 集成波形查看器。HET IDE 在使用 SynaptiCAD 的 WaveFormer Pro 90 天免费许可时可取得最佳性能。

模拟内核可以提供无法在芯片样片上实现的全部可视化和中断功能。波形查看器是 SynaptiCAD 的 Waveformer (...)

NHET-ASSEMBLER — NHET 汇编器工具

TI 的增强型高端计时器 (NHET) 模块可以为实时控制应用提供高级计时功能。

NHET 汇编器可将采用 NHET 汇编语言编写的程序转换成多种输出格式，以便在诸如 TI 的 Code Composer Studio 之类的代码生成工具中使用。

SAFETI-HALCOGEN-CSP — SafeTI HALCoGen 兼容支持包

HALCoGen 兼容支持套件 (CSP) 的开发旨在提供必要的文档、报告和单元测试功能，帮助客户使用 HALCoGen 生成的软件来遵守 IEC 61508 和 ISO 26262 等功能安全标准。

必要条件：

下列各项是运行附带 SafeTI HALCoGen CSP 的测试自动化单元所必需的。

• Windows 操作系统
• TI CCStudio v5 或更高版本（请在此处下载）
• TI ARM 编译器 v5.1 或更高版本（附在 CCstudio 中）
• 必须安装 Perl v5.0.8 或更高版本。请参阅 PERL 网站。

SAFETI-HERCULES-DIAG-LIB-CSP — SafeTI Hercules 诊断库兼容支持包

SafeTI Hercules 诊断库兼容支持套件 (CSP) 的开发旨在提供必要的文档和报告，帮助客户使用 SafeTI Hercules 诊断库来遵守 IEC 61508 和 ISO 26262 等功能安全标准。

SAFETI_CQKIT — 安全编译器资质审核套件

为帮助客户验证 TI ARM、C6000、C7000 或 C2000/CLA C/C++ 编译器符合 IEC 61508 和 ISO 26262 等功能安全标准，我们开发了 SafeTI 编译器资质审核套件。

SafeTI 编译器资质审核套件：

• 面向 TI 客户免费提供
• 无需用户运行资质审核测试
• 支持编译器覆盖范围分析*
  • * 可从每个 QKIT 下载页面下载覆盖数据收集说明。
• 不包括 Validas 咨询

要获取 SafeTI 编译器资质审核套件，请点击上方相应的申请按钮。

请访问 (...)

WHIS-3P-MCURTOS — WITTENSTEIN high integrity systems MCU SafeRTOS 和 OpenRTOS

WITTENSTEIN high integrity systems 是一家 RTOS 公司，致力于为医疗、汽车、航天和工业领域生产和提供实时操作系统和软件组件。WITTENSTEIN 的产品支持 TI 的 Hercules™ Arm® Cortex®-R MCU，适用于功能安全（RM48x、TMS570 和 TMS470M）、C2000™ 32 位微控制器和 Arm Cortex-M3 Concerto 系列。

如需了解有关 WITTENSTEIN high integrity systems 的更多信息，请访问： (...) 发件人： WITTENSTEIN High Integrity Systems

NOWECC — ECC 生成工具

Hercules 微处理器系列具有检测和校正存储器故障的功能（电路的嵌入式闪存模块也含有该功能）。此单位纠错和双位纠错电路 (SECDED) 要求每 64 位数据具有 8 个纠错检查位。

nowECCTM 的用途是生成嵌入式 SECDED 所需的 ECC 检查位，以便识别并校正存储器故障。

nowECCTM 是一种命令行工具，它在 Windows PC 上以 32 位模式运行。

TMS570LS11x ZWT BSDL Model

FMzPLL 计算器可以帮助用户在 TMS570 微处理器上配置 FMzPLL。它允许用户输入：

• OSCIN 速度
• 乘法器设置
• 除法器设置
• 调频设置
• PLL/OSC 故障选项

在用户配置所需的选项之后，计算器将显示 PLL 输出速度以及相应的 PLLCTL1 和 PLLCTL2 寄存器设置。

此工具还包含反向计算器模式，即当您为 PLLCTL1 和 PLLCTL2 输入值时，它将显示所有 PLL 选项。