ソフトウェア開発キット (SDK)
AM275X-RESTRICTED-SW — Pre Accelerated Product Launch (EA) SDKs for AM275x
This folder contains all early software available until AM275x is made available on ti.com.
データシート
AM2754-Q1
- Dual or Quad-core Arm Cortex R5F CPU with each core running up to 1 GHz
- 32KB I-Cache with 64-bit ECC per CPU core
- 4x8KB association
- Single Error Correction, Double Error Detection ECC protected per 64 bits
- 32KB D-cache with 64-bit ECC per CPU core
- 4x8KB association
- Single Error Correction, Double Error Detection ECC protected per 64 bits
- 64KB Tightly Coupled Memory (TCM) per core, with 32-bit ECC
- Single Error Correction, Double Error Detection ECC protected per 64 bits
- Two Banks, A and B, 32KB each
- Bank B split into B0 and B1, 16KB each
- 128KB TCM for CPU0 in lockstep mode
- Up to 128KB Remote L2 Cache
- 32B cache line
- Up to 128KB L2 cache covering up to 16MB cacheable space
- Read only, 8-way cache
- Fast Local Copy (FLC) support
- For each cluster, lockstep or independent dual core operation supported
- 32KB I-Cache with 64-bit ECC per CPU core
- Single or Dual C7x DSP core with each core running up to 1GHz
- L1 memory architecture
- 32KB I-Cache per core
- 64KB D-Cache per core
- L2 memory architecture
- 2.25MB with ECC protection on L2 SRAM
- 2MB "Main" segment
- 256KB "Auxiliary" segment
- 2.25MB with ECC protection on L2 SRAM
- Matrix Multiply Accelerator Version 3f (MMA3F) on DSP0
- L1 memory architecture
- 2x Asynchronous Audio Sample Rate Converter (ASRC)
- 140dB Signal-to-Noise ratio (SNR)
- Up to 8 pairs of input and output streams (up to 16 channels total) per ASRC
- Input and output sample rates from 8KHz to 216KHz
- 16-, 18-, 20-, 24-bit data input/output
Memory Subsystem:
- Up to 6MB of On-Chip Shared SRAM
-
Remote Low latency L2 cache (RL2), software programmable, allocated from SRAM
- 432KB of On-Chip SRAM in SMS Subsystem
- 256KB of On-Chip RAM with SECDED ECC in SMS Subsystem
- 176KB of On-Chip RAM with SECDED ECC in SMS Subsystem for TI security firmware
- 2 × Flash Sub Systems (FSS) that support Octal Serial Peripheral Interface (OSPI) at up to 166MHz SDR and 166MHz DDR at 1.8V and 3.3V with full XIP (eXecute In Place) which can be used for
- 1x FSS supporting OSPI OptiFlash memory technology, Firmware Over-The-Air upgrades (FOTA), and On The Fly Advanced Encryption Standard (OTFA)
- 1x FSS supporting OSPI or HyperRAM
- RAM expansion
- 1 × 8-bit Multi-Media Card/Secure Digital (eMMC/SD) interface
- 5 × Multichannel Audio Serial Ports (McASP)
- Transmit and Receive Clocks up to 50MHz
- Up to 26 Serial Data Pins across 5x McASP with Independent TX and RX Clocks
- Supports Time Division Multiplexing (TDM), Inter-IC Sound (I2S) and Similar Formats
- Supports Digital Audio Interface Transmission (SPDIF, IEC60958-1, and AES-3 Formats)
- FIFO Buffers for Transmit and Receive (256 Bytes)
- Support for audio reference output clock
- 8 × Universal Asynchronous RX-TX (UART) modules
- 5 × Serial Peripheral Interface (SPI) controllers
- 8 × Inter-Integrated Circuit (I2C) ports
- 5 × Modular Controller Area Network (MCAN) modules with CAN-FD support
- 3 × Enhanced Pulse Width Modulation (ePWM) modules
- 6 × Enhanced Capture (ECAP) modules
- 1 × 12-bit Analog to Digital Converters (ADC) with 4MSPS maximum sampling rate
- Up to 167 General Purpose I/O (GPIO)
- Integrated Ethernet Switch supporting (total 2 external ports)
- RMII (10/100) or RGMII (10/100/1000)
- IEEE 1588 (Annex D, Annex E, Annex F with 802.1AS PTP)
- Supports 802.1Qav (eAVB)
- Clause 45 MDIO PHY management
- Packet Classifier based on ALE engine with 512 classifiers
- Priority flow control
- Four CPU hardware interrupt pacing
- IP/ UDP/ TCP checksum offload in hardware
- USB 2.0
- Port configurable as USB host, USB device, or USB Dual-Role device
- Integrated USB VBUS detection
- Hardware Security Module (HSM)
- Dedicated dual-core ARM Cortex-M4F Security co-processor with dedicated interconnect for security
- Dedicated security DMA and IPC subsystem for isolated processing
- Secure boot support
- Hardware-enforced Root-of-Trust (RoT)
- Support to switch RoT via backup key
- Support for takeover protection, IP protection, and anti-roll back protection
- Cryptographic acceleration supported
- Session-aware cryptographic engine with ability to auto-switch key-material based on incoming data stream
- Supports cryptographic cores
- AES - 128/192/256-bit key sizes
- SHA2 - 224/256/384/512-bit support
- DRBG with true random number generator
- PKA (Public Key Accelerator) to Assist in RSA/ECC processing: RSA-4096 bits, ECDSA, SM2DSA, Curve25519/448
- Supports Chinese crypto algorithms: SM3 and SM4
- DMA support
- Debugging security
- Secure software controlled debug access
- Security aware debugging
- Trusted Execution Environment (TEE) supported
- Arm TrustZone based TEE
- Extensive firewall support for isolation
- Secure watchdog/timer/IPC
- Secure storage support
- On-the-Fly encryption and support for OSPI interface in XIP mode
- Functional Safety-Compliant targeted [Automotive]
- Developed for functional safety applications
- Documentation to be made available to aid ISO 26262 functional safety system design
- Systematic capability up to ASIL-D targeted
- Hardware integrity up to ASIL-B targeted
- Safety-related certification
- ISO 26262 planned
- Power modes supported by Device Manager:
- Active
- Standby
- IO Retention
- UART
- I2C EEPROM
- OSPI NOR/NAND Flash
- SD Card
- eMMC
- USB (host) Mass Storage
- USB (device) boot from external host (DFU mode)
- Ethernet
- AEC-Q100 qualified for automotive applications
- 16-nm FinFET technology
- 15.8mm x 15.8mm, 0.8mm pitch 361-pin FCCSP
The AM275x family of highly-integrated, high-performance microcontrollers is based on the Arm Cortex R5F and C7x floating point DSP cores. The microcontrollers enable original equipment manufacturers (OEM) and original design manufacturers (ODM) to quickly bring to market devices with robust software support and rich user interfaces. The device offers the maximum flexibility of a fully integrated, mixed processor design
Key features and benefits:
- Extensive audio interfacing with 5x McASP peripherals
- Peripherals supporting system level connectivity such as 2-port Gigabit Ethernet, USB, OSPI/QSPI, CAN-FD, UARTs, SPI and GPIOs.
- Supports the latest cybersecurity requirements with the built-in Hardware Security Module (HSM).
- One or two dual-core R5F clusters with 128KB TCM per cluster (64KB per core) and up to two C7x DSP cores with 2.25MB of L2 SRAM per C7x DSP, greatly reducing the need for external memory.
技術資料
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4 をすべて表示 | 種類 | タイトル | 最新の英語版をダウンロード | 日付 | |||
|---|---|---|---|---|---|---|
| * | データシート | AM275x Signal Processing Microcontrollers データシート | PDF | HTML | 2024年 12月 13日 | ||
| * | エラッタ | AM275x Errata | PDF | HTML | 2024年 9月 30日 | ||
| * | ユーザー・ガイド | AM275x Techincal Reference Manual | 2024年 12月 13日 | |||
| EVM ユーザー ガイド (英語) | AM275x Evaluation Module User's Guide | PDF | HTML | 2024年 7月 12日 |
設計および開発
その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。
評価ボード
AUDIO-AM275-EVM — AM275x audio evaluation module
The AM275x evaluation module (EVM) is a standalone test, development and evaluation platform that lets developers evaluate AM275x functionality and develop prototypes for a variety of multi-channel audio applications. The AM275x EVM is equipped with an AM275x microcontroller along with additional (...)
ドライバまたはライブラリ
AM275X-RESTRICTED-DOCS-ADVANCE — Early engagement AM275x content for lead customers
This folder contains all AM275x early draft documentation and early board validation tools ahead of sample availability. This folder will be updated with early software once available.
サポート対象の製品とハードウェア
製品
Arm Cortex-R マイコン
IDE (統合開発環境)、コンパイラ、またはデバッガ
CCSTUDIO — Code Composer Studio 統合開発環境（IDE）
Code Composer Studio is an integrated development environment (IDE) for TI's microcontrollers and processors. It is comprised of a rich suite of tools used to build, debug, analyze and optimize embedded applications. Code Composer Studio is available across Windows®, Linux® and macOS® platforms.
(...)
サポート対象の製品とハードウェア
こちらの設計リソースは、このカテゴリに属する製品の大半をサポートしています。
サポート状況を確認するには、製品の詳細ページをご覧ください。
-
parametric-filter デジタル信号プロセッサ (DSP) -
parametric-filter Arm ベースのプロセッサ -
parametric-filter MSP430 マイコン -
parametric-filter C2000 リアルタイム・マイコン -
parametric-filter Arm ベースのマイコン -
parametric-filter シグナル・コンディショナ -
parametric-filter ミリ波レーダー・センサ -
parametric-filter Wi-Fi 製品 -
parametric-filter Sub-1GHz 製品 -
parametric-filter デジタル電源絶縁型コントローラ
IDE (統合開発環境)、コンパイラ、またはデバッガ
SYSCONFIG — SysConfigのスタンドアロン・デスクトップ・バージョン
SysConfig is a configuration tool designed to simplify hardware and software configuration challenges to accelerate software development.
SysConfig is available as part of the Code Composer Studio™ integrated development environment as well as a standalone application. Additionally SysConfig (...)
サポート対象の製品とハードウェア
製品
車載ミリ波レーダー・センサ
デジタル信号プロセッサ (DSP)
C2000 リアルタイム・マイコン
Wi-Fi 製品
Arm ベースのプロセッサ
産業用ミリ波レーダー・センサ
Arm Cortex-M4 マイコン
Arm Cortex-M0+ マイコン
Arm Cortex-R マイコン
Sub-1GHz ワイヤレス・マイコン
車載ワイヤレス接続製品
低消費電力 2.4GHz 製品
オンライン・トレーニング
AM27X-ACADEMY — AM27x Academy
AM27x Academy features easy-to-use training modules ranging from the basics of getting started to advanced development topics.
サポート対象の製品とハードウェア
製品
Arm Cortex-R マイコン
ソフトウェア
ソフトウェア開発キット (SDK)
| パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
|---|---|---|
| UNKNOWN (ANJ) | 361 | Ultra Librarian |
購入と品質
記載されている情報：
- RoHS
- REACH
- デバイスのマーキング
- リード端子の仕上げ / ボールの原材料
- MSL 定格 / ピーク リフロー
- MTBF/FIT 推定値
- 使用原材料
- 認定試験結果
- 継続的な信頼性モニタ試験結果
記載されている情報：
- ファブの拠点
- 組み立てを実施した拠点
推奨製品には、この TI 製品に関連するパラメータ、評価基板、またはリファレンス デザインが存在する可能性があります。