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DS1007 PPC Processor Board1)

高计算能力和低 I/O 延迟性

DS1007处理器板卡具有高运算能力和快速I/O访问。这个单插槽板卡提供板载千兆以太网上位机和I/O接口。它还可以用于车载应用,允许通过内部闪存和USB数据记录进行自动启动。

应用领域

DS1007 PPC Processor Board与其它处理器板卡共同组成了 dSPACE PHS硬件的内核。当应用模型要求高计算能力,并也需要快速闭环采样率时(比如电机控制、高级驾驶辅助系统、主动降噪和减振等),DS1007 则是理想之选。

主要优点

DS1007 配有一个运行频率为 2 GHz 的 QorlQ P5020 双核处理器。DS1007 集成有一个集成式高数据吞吐量以太网上位机接口,无需插入额外的主机接口卡便能设置模块化系统。DS1007 高度可扩展。其以太网 I/O 接口可以通过 TCP/IP 或 UDP/IP 协议直接实时访问模型,并具有旁通功能。USB 大容量存储器可以通过 USB 集成接口进行连接,用于长期记录数据并启动应用程序。

双核处理器计算能力更强

您可以利用双核处理器的单个内核设置一个多核系统,并能通过RTI-MP) 进行图形编程,从而轻松分配 I/O 板卡。DS1007 双核板卡能在不同内核之间并行计算,并实现高性能数据交换,从而加快所有应用程序的运行。

多处理器设置

几个DS1007板卡可以通过附加的光学接口(DS911 GigaLink Module模块)连接在一起,以创建不同的基于DS1007的多处理器系统。这使您可以提高实时应用程序的处理能力和I/O功能,远远超过单板卡性能。确保了板卡之间的同步,因为中断可通过硬件以最小延迟被调度到其他 DS1005 板卡。

Parameter Specification
Processor Real-time processor
  • NXP (Freescale) QorlQ P5020, dual-core, 2 GHz
  • 32 KB L1 data cache per core, 32 KB L1 instruction cache per core, 512 KB L2 cache per core, 2 MB L3 cache total
Host communication coprocessor
  • NXP (Freescale) QorlQ P1011 800 MHz for communication with host PC
Memory
  • 1 GB DRAM
  • 128 MB flash memory
Timer
  • Each core has 3 general-purpose timers
  • Synchronous time base unit (for multiprocessor systems)
Interrupt controller
  • Each core has one interrupt controller with full and independent access to all real-time events
  • Additional interprocessor interrupts and messages via internal Gigalinks
Interfaces Serial interface
  • RS232 interface with standard UART allowing transfer rates of up to 230.4 Kbaud
Ethernet interfaces
  • Integrated low-latency Gigabit Ethernet I/O interface
USB interface
  • USB 2.0 interface for data logging (“flight recorder”) and booting applications via USB mass storage device (max. 32 GB supported)
Connection to I/O boards
  • PHS++-bus Interface
  • 32-bit I/O bus for modular I/O configuration
  • Peak transfer rate 20 MB/s, up to 30 MB/s for new I/O boards
  • Up to 64 PHS-bus interrupts
Host interface
  • Integrated Gigabit Ethernet host interface
Multiprocessor systems
  • Building multiprocessor systems with further DS1007 PPC Processor Boards
  • Up to 20 DS1007 PPC Processor Boards
  • Up to 4 high-speed links via one DS911 Gigalink Module on each DS1007
  • Cable length of up to 100 m
Physical characteristics Physical size
  • 340 x 125 x 19 mm (13.4 x 4.9 x 0.75 in)
Ambient temperature
  • 0 ... 55 ºC (32 ... 131 ºF)
Cooling
  • Active cooling via fan
Power supply
  • +5 V ±5%, 9 A
    +12 V ±5%, 0.8 A

1)The end of life of the DS1007 PPC Processor Board is planned for December 31, 2024. You can still buy the product up to and including December 31, 2021. New Releases of dSPACE software will still support theDS1007 PPC Processor Board until at least the end of 2023. After the end of life, no services of any kind will be available for this product. We advise against using the DS1007 PPC Processor Board in new projects. For new projects we recommend that you use SCALEXIO, the latest dSPACE technology for modular real-time systems.

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