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Critical Link MityDSP-L138 System on Module (SoM)

Critical Link MityDSP-L138 System on Module (SoM) is a highly configurable, very small form-factor processor card that features a Texas Instruments OMAP-L138 456MHz (max) Applications Processor (OMAP). The module includes Flash (NAND and NOR) and mDDR2 RAM subsystems. The Critical Link MityDSP-L138 provides a complete and flexible digital processing infrastructure necessary to develop the most demanding embedded applications.

The onboard OMAP-L138 processor provides a dual CPU core topology. The OMAPL138 includes an ARM926EJ-S microprocessor unit (MPU) capable of running the rich software applications programmer interfaces (APIs) expected by modern system designers. The Arm® architecture supports several operating systems, including Linux and Windows XP embedded. In addition to the Arm core, the OMAP-L138 includes a TMS320C674x floating-point digital signal processing (DSP) core. The DSP core supports the freely provided TI DSP/BIOS real-time kernel. Users can leverage the DSP to execute real-time compute algorithms (codecs, image/data processing, compression techniques, filtering, etc.).

Features

  • TI OMAP-L138 dual-core application processor
    • 456MHz (Max) C674x VLIW DSP
      • Floating-point DSP
      • 32KB L1 program cache
      • 32KB L1 data cache
      • 256KB L2 cache
      • 1024KB boot ROM
      • JTAG emulation/debug
    • 456MHz (Max) ARM926EJ-S MPU
      • 16KB L1 program cache
      • 16KB L1 data cache
      • 8KB internal RAM
      • 64KB boot ROM
      • JTAG Emulation/Debug
  • Up To 256MB mDDR2 CPU RAM
  • Up To 512MB parallel NAND Flash
  • Up To 16 MB SPI-based NOR Flash
  • Integrated power management
  • Standard SO-DIMM-200 interface
    • 10/100 EMAC MII / MDIO
    • Two UARTS
    • Two McBSPs
    • Two USB ports
    • Video output
    • Camera/video input
    • MMC/SD
    • SATA
    • Single 3.3V power supply

Applications

  • Embedded instrumentation
  • Industrial automation
  • Industrial instrumentation
  • Medical instrumentation
  • Embedded control processing
  • Network-enabled data acquisition
  • Test and measurement
  • Software-defined radio
  • Bar code scanners
  • Power protection systems
  • Portable data terminals

Block Diagram

Block Diagram - Critical Link MityDSP-L138 System on Module (SoM)
公開: 2020-04-15 | 更新済み: 2024-04-18