QorIQ® T4240 Development System

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处理器和微控制器

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Features

Core Complex

  • 12 dual-threaded e6500 cores built on Power Architecture® technology
  • Up to 1.8 GHz each, 6.0 DMIPS/MHz per core
  • Each four-core cluster shares a 2 MB L2 cache
  • Three levels of instructions: user, supervisor, hypervisor
  • Hybrid 32-bit mode to support legacy software and transition to a 64-bit architecture
  • Advanced power management saving modes include state retention during power gating

Basic Peripherals and Interconnect

  • CoreNet® platform L3 cache
  • Hierarchical interconnect fabric
    • CoreNet fabric supporting coherent and noncoherent transactions with prioritization and bandwidth allocation among CoreNet endpoints
  • Additional peripheral interfaces:
    • Two high-speed USB 2.0 controllers with integrated PHYs
    • Enhanced secure digital host controller (SD/MMC/eMMC)
    • Enhanced serial peripheral interface (eSPI)
    • Four I2C controllers
    • Two DUARTS
    • Integrated flash controller supporting NAND and NOR flash memory

Accelerators and Memory Controller

  • Three 64-bit DDR3/3L SDRAM memory controller with ECC support
  • Up to 2.13 GT/s
  • Memory prefetch engine
  • Datapath Acceleration Architecture (DPAA) incorporating acceleration for the following functions:
    • Packet parsing, classification, and distribution at up to 50 Gbit/s
    • Queue management for scheduling, packet sequencing, and congestion management
    • Hardware buffer management for buffer allocation and de-allocation
    • Cryptography acceleration (SEC 5.0) at up to 40 Gbit/s
    • RegEx pattern matching acceleration at up to 10 Gbit/s
    • Decompression/compression acceleration at up to 20 Gbit/s
    • DPAA chip-to-chip interconnect via RapidIO® Message Manager
    • Security with trust architecture

Networking Elements

  • 32 SerDes lanes at up to 10.3125 GHz
  • Ethernet Interfaces
    • Up to four 10 Gbit/s Ethernet MACs
    • Up to 16 1 Gbit/s Ethernet MACs
  • High-speed peripheral interfaces
    • Four PCI Express® 1.1/2.0/3.0 controllers
    • Endpoint SR-IOV
    • Two serial RapidIO® 2.0 controllers/ports running at up to 5 GHz
    • Interlaken Look-Aside interface for serial TCAM connection
  • DMA
    • Dual eight channels

Additional Features

  • Support for hardware virtualization and partitioning enforcement
    • Extra privileged level for hypervisor support
    • Logical to real address translation
    • Virtual core aware MMU/TLB
    • vMPIC (virtualized interrupt controller)/virtual core capable PPC cores
    • vDMA (user level DMA engine)
    • PAMUv2 (I/O MMU supporting paging)
    • DPAA (Ethernet MAC virtualization, accelerator virtualization)
    • Trust architecture secure boot
    • Secure boot, secure debug, tamper detection, volatile key storage, alternate image, and key revocation

购买选项

  • CNY28,694.09
  • 数量为 1
    • 供货状态: 缺货
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