Time:2023-03-07 Views:
Shenzhen Meiyuxin Technology Co., Ltd. [TI Automotive Chip Supply] DRA829VMTGBALFRQ1 Dual Arm Cortex-A72, Quad Channel Cortex-R5F, 8-Port Ethernet and 4-Port PCIe Switch Quality Packed! ! !
Product Description:
DRA829VMTGBALFRQ1 Jacinto™ 7 The DRA829 processor is based on the Arm®v864 architecture and provides advanced system integration to reduce system cost for automotive and industrial applications. Integrated diagnostics and functional safety features meet ASIL-B/C or SIL-2 certification/requirements. An integrated microcontroller (MCU) island eliminates the need for an external system MCU. The device features a Gigabit Ethernet switch and PCIe hub to support network use cases that require large amounts of data bandwidth. Up to four Arm Cortex-R5F subsystems manage low-level timing-critical processing tasks and keep the Arm Cortex-A72 independent of the application. A dual-core cluster configuration of the Arm Cortex-A72 facilitates multi-OS applications with minimal software hypervisor requirements.
Features:
Processor core:
• Dual-core 64-bit Arm® Cortex®-A72 microprocessor subsystem with performance up to 2.0GHz
– 1MB L2 shared cache per dual-core Arm® Cortex®-A72 cluster
– Each Cortex®-A72 core has 32KB L1 data cache and 48KB L1 instruction cache
• Six Arm® Cortex®-R5F MCUs with performance up to 1.0GHz
– 16K instruction cache, 16K data cache, 64K L2 TCM
– Two Arm® Cortex®-R5FMCUs in the isolated MCU subsystem
– Four Arm® Cortex®-R5FMCUs in the general compute partition
• Deep Learning Matrix Multiplication Accelerator (MMA) with performance up to 8TOPS (8b) at 1.0GHz
• C7x floating-point vector DSP with performance up to 1.0GHz, 80GFLOPS, 256GOPS
• Two C66x floating-point DSPs with performance up to 1.35GHz, 40GFLOPS, 160GOPS
• 3D GPU PowerVR® Rogue 8XE GE8430 with performance up to 750MHz, 96GFLOPS, 6Gpix/s
Memory Subsystem:
• Up to 8MB of on-chip L3 RAM (with ECC and coherency)
– ECC error protection
– Shared coherent cache
– Supports internal DMA engine
• External memory interface (EMIF) block (with ECC)
– Supports LPDDR4 memory type
– Supports speeds up to 4266MT/s
– 32-bit data bus with inline ECC, data rate up to 14.9GB/s
• General Purpose Memory Controller (GPMC)
• 512KB of on-chip SRAM in the main domain, protected by ECC
Display subsystem:
• 1 eDP/DP interface with multi-monitor support (MST)
– HDCP1.4/HDCP2.2 High Bandwidth Digital Content Protection
• 1 DSI TX (up to 2.5K)
• Up to 2 DPI
Video Acceleration:
• Ultra HD video, 1 (3840 × 2160p, 60fps) or 2
(3840 × 2160p, 30fps) H.264/H.265 decoding
• Full HD video, 4 (1920 × 1080p, 60fps) or 8
(1920 × 1080p, 30fps) H.264/H.265 decoding
• Full HD video, 1 (1920 × 1080p, 60fps) or up to 3
(1920 × 1080p, 30fps) H.264 encoding
Functional safety:
• Target functional safety compliance (on select device variants)
– Specifically developed for functional safety applications
– Documentation helps make ISO 26262 functional safety system designs meet ASIL-D/SIL-3 requirements
– System functionality meets ASIL-D/SIL-3 requirements
– For MCU domain, hardware integrity meets ASIL-D/SIL-3 requirements
– For primary domain, hardware integrity meets ASIL-B/SIL-2 requirements
– Safety-related certifications
• ISO 26262 certification planned for
• AEC-Q100 qualified (part numbers ending in Q1)
• Device Security (on select device variants):
• Secure Boot with secure runtime support
• Customer programmable root key up to RSA-4K or ECC-512 level
• Embedded hardware security module
• Cryptographic hardware accelerators – PKA, AES, SHA, RNG, DES, and 3DES with ECC
High-speed serial interface:
• 2 CSI2.0 4L RX and 1 CSI2.0 4L TX
• Integrated Ethernet switch support (total of 8 external ports)
– Up to eight 2.5Gb SGMII
– Up to 8 RMII (10/100) or RGMII (10/100/1000)
– Up to 2 QSGMII
• Up to four PCI-Express® (PCIe) Generation 3 controllers
– Gen 1 (2.5GT/s), Gen 2 (5.0GT/s) and Gen 3 (8.0GT/s) operation with auto-negotiation
– Up to 2 channels per controller
• Two USB 3.0 Dual Role Device (DRD) subsystems
– 2 x Enhanced SuperSpeed Gen 1 ports
– Each port supports Type-C switch
– Each port can be independently configured as USB host, USB peripheral, or USB DRD
Automotive interface:
• 16 Modular Controller Area Network (MCAN) modules with full CAN-FD support
audio port:
• 12 Multichannel Audio Serial Port (MCASP) modules
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