600 MHz PC/104-Plus DSP Module with 256MB SDRAM

SPM176431 Coprocessors
Industrial DSP Modules with Bus Master or Target Only PCI Interface

Key Features

• PC/104-Plus Form Factor
• Stackable 120-pin PCI expansion bus
• Stackable 104-pin AT expansion bus
• 3.3V & 5V PCI signaling compatible
• TMS320C6416 DSP (600 MHz or 1.0 GHz)
• 8000 MIPS operation
• Linearly Addressable PCI Interface
• Eight 32-Bit Instructions/Cycle
• 1.0 ns cycle time
• 32 & 256 MB SDRAM
• 800 MB/s memory transfer rate
• 4 Mbytes flash
• All DSP resources accessible from the PCI bus
• VLIW instruction device
• Watch-Dog Timer
• Bus master or target only (Switch Enabled)
• Complete High performance DSP Co-processor module
• Multi channel Buffered Serial Port (McBSP) (max. 75Mbit/s )
• Boot Mode: PCI, or Flash Boot Mode (switch Enabled ROM Boot Mode (Switch Enable)
• All resources of the DSP can be accessed from the PCI bus
• TMS320™ DSP ALGORITHM STANDARD 
• Mating Connectors
  • Standard 14-pin 0.1" DIL header (JTAG)
  • Standard 12-pin 0.1" DIL header (Power)
  • Standard 10-pin 0.1" DIL header (Audio)
  • Standard 10-pin 0.1" DIL header (McBSP)
  • Standard 10-pin 0.1" DIL headers (COM1 & COM2)

I/O

• TI Processor
• Software Selectable I/O Port
  • Multi channel Buffered Serial Ports (McBSP):
    • Buffered Asynchronous Memory Interface of the DSP
    • High speed data transfer device between the DSP and the analog interface
    • TI/EI, MVIP, SCSA, ST bus, AC97 SPI Compatible
  • Advanced Digital I/O (aDIO™) Interrupt on Match, Event
    • Seven bit direction programmable I/O with Advance Digital Interrupt Modes
      • Event Mode Interrupt generates an interrupt when any input bit changes
      • Match Mode Interrupt generates an interrupt when input bits match a preset value
      • Debounce Filter for direct connection to mechanical switches
      • Diode protected
• AC97 Audio Support
  • SoundBlaster Compatible
  • Selectable Headphone or Line level output
  • Line level input
  • Microphone input
• Software-configurable RS-232/422/485 Serial Port
  • 16550 compatible UARTs for high-speed
  • Termination resistors for RS-422/485
• JTAG emulator connector, Boundary-Scan-Compatible

Software

• Supported under the following operating systems:
  • DOS (DPMI32)
  • Windows 98/NT4/2000/XP
  • Linux (2.4 and 2.6 kernels)
• Includes the RTD dspFramework, a suite of libraries and example programs to simplify application development.  Key features of the RTD dspFramework include:
  • Matching host-side and DSP-side libraries
  • Standard interfaces for passing messages between the DSP and the host system
  • Ability for the host to call DSP functions
  • Support for single and multi-threaded applications (DSP/BIOS)
  • Support for on-board hardware (McBSP, SyncBus, Flash, etc)
  • DSP applications can be downloaded through the PCI bus, or programmed into the on-board flash
  • Modular design and full source code makes it possible to modify and extend the framework
• Source code, example programs, and API documentation are included for all supported platforms
• TI Code Composer Studio required to develop and compile DSP applications

Physical Attributes

• Dimensions
  • Length (L): 3.775 inches (95.89 mm)
  • Width (W): 3.550 inches (90.17 mm)
  • Stand-off Height: 0.600 inches (15.24 mm)
• Weight: Approximately 0.22 lbs. (0.10 Kg)
• Standard Operating Temperature, 90% humidity non-condensing:
  • SPM176431HR600-32: -40 to +85°C
  • SPM176431HR600-256: 0 to +70°C
  • SPM176431ER1000-32: -20 to +70°C
  • SPM176431ER1000-256: 0 to +70°C
• Storage Temperature: -55 to +125°C
• MTBF:
  • SPM176431HR600-32: TBD
  • SPM176431HR600-256: TBD
  • SPM176431ER1000-32: TBD
  • SPM176431ER1000-256: 1,696,832 hours
• Power Consumption (@ 5 VDC typical):
  • SPM176431HR600-xxx: 2.7 W
  • SPM176431ER1000-xxx: 5.4 W

Ordering Information