RTD/Target Catalog - RTD Embedded Technologies, Inc.
RTD/Target Catalog - RTD Embedded Technologies, Inc.
RTD/Target Catalog - RTD Embedded Technologies, Inc.
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dspModules <br />
<strong>RTD</strong> offers a broad line of Digital Signal Processing Modules based on Texas Instruments’ high-performance DSPs. These specialized modules speed up math-intensive<br />
operations permitting the CPU to manage other application specific tasks. dspModules also operate as stand-alone processors by using the on-board Flash memory to<br />
store executable programs, thereby reducing overall system costs and power consumption when a CPU is not needed. All dspModules are programmable in C/C++ using<br />
Texas Instruments’ Code Composer Studio and <strong>RTD</strong>’s dspFramework libraries to streamline software development. <strong>RTD</strong> offers dspModules in two configurations:<br />
coprocessors and accelerators. The DSP Coprocessors are PC/104-Plus, and provide a passthrough ISA connector. This allows the dspModule to be located anywhere in<br />
the system. The DSP Accelerators are PCI-104, and provide a PlatformBus to directly connect front-end cards to the dspModule.<br />
TI DSP<br />
TMS32C<br />
DSP Speed<br />
SDRAM<br />
(MB)<br />
Memory<br />
Transfer<br />
Audio<br />
Power (W)<br />
DSP<br />
PlatformBus<br />
DSP to PCI<br />
Interface<br />
Temp (°C)<br />
SPM176430 6416<br />
1.0 GHz (8000 MIPS)<br />
600 MHz (4800 MIPS)<br />
32 / 128 / 256 800 MB/s<br />
5.4<br />
2.7<br />
Direct<br />
– 20 to +70<br />
– 40 to +85<br />
PC/104-Plus<br />
Coprocessors<br />
SPM176431 6416<br />
1.0 GHz (8000 MIPS)<br />
600 MHz (4800 MIPS)<br />
32 / 128 / 256 800 MB/s <br />
5.4<br />
2.7<br />
Direct<br />
– 20 to +70<br />
– 40 to +85<br />
SPM6030 6202 233 MHz (1864 MIPS) 16 466 MB/s 3.0 PLX – 40 to +85<br />
PCI-104<br />
Accelerators<br />
SPM186420 6416<br />
1.0 GHz (8000 MIPS)<br />
600 MHz (4800 MIPS)<br />
32 / 128 / 256 800 MB/s<br />
5.4<br />
2.7<br />
<br />
Direct<br />
– 20 to +70<br />
– 40 to +85<br />
SPM6020 6202 233 MHz (1864 MIPS) 16 466 MB/s 3.0 PLX – 40 to +85<br />
dspFramework included with all dspModules.<br />
Visit www.rtd.com for complete product listing<br />
Processors<br />
<strong>RTD</strong> dspModules are based on the TMS320C6416 and TMS320C6202 DSPs operating at up to 1 GHz with<br />
up to 256 MB of SDRAM. Flash memory is provided for user firmware. The processor interfaces to the PCI<br />
bus to provide high speed data transfer. The DSP features the VelociTI advanced very long instruction words<br />
(VLIWs) to supply up to eight 32-bit instructions to the eight functional units during every clock cycle. The<br />
VLIW architecture only requires instructions to be stored for the functional units that are ready to execute.<br />
I/O<br />
Multi-Channel Buffered Serial Ports (McBSP ) provide extensive I/O bandwidth up to 100 Mb/s each. Selected<br />
modules offer RS-232/422/485 Serial Ports, aDIO, and Stereo I/O using an AC’97 CODEC for additional<br />
functionality. The SyncBus provides synchronization between cards. dspModules also include optional<br />
direct stack-through connectors to <strong>RTD</strong> dataModules ® or additional DSP modules for parallel processing and<br />
direct communication.<br />
PlatformBus <br />
Selected models allow up to four expansion cards via a PlatformBus. The PlatformBus provides a dedicated<br />
32-bit bus that connects directly to the DSP, simplifying development of custom analog front-end cards to be<br />
used with the dspModule Accelerator.<br />
PlatformBus Features<br />
• Buffered Asynchronous Memory Interface of the DSP allows direct interface to dspModule<br />
• High speed data transfer between the DSP and the analog interface<br />
provided by 32-bit address bus and 16-bit data bus<br />
• Enables the rapid development of custom front-end for the dspModules<br />
Product Family Features<br />
• Eight 32-bit instructions per cycle<br />
• Very long instruction word (VLIW) device<br />
• Fixed point<br />
• 2 MB or 4 MB Flash memory<br />
• All DSP resources accessible from PCI bus<br />
• 3.3 V and 5 V PCI signaling compatible<br />
• PCI bus master or target only<br />
• Watchdog timer<br />
• 3 Multi-Channel Buffered Serial Ports (McBSP)<br />
• SyncBus to sync with <strong>RTD</strong>’s dataModules<br />
• Boot from PCI or on-board Flash memory<br />
• aDIO: 16 Digital I/O bits with match/event/strobe<br />
interrupts and bit-masking plus 2 strobe/input bits<br />
• Two RS-232/422/485 serial ports<br />
• AC’97 audio CODEC<br />
• JTAG emulator connector<br />
• Rugged passive heat sink<br />
• Power connector for stand-alone operation<br />
• Software support via dspFramework<br />
®<br />
AIM6020 PlatformBus dataModule ®<br />
• Two 1.25 MHz 12-bit A/D converters with anti-aliasing filter provide simultaneous sampling<br />
• Two 200 KHz 12-bit D/A converters<br />
• Full scale input range: ± 2.5 V<br />
• Full scale output range: ± 2.5 V (unbuffered), ± 5 V (buffered)<br />
SPM6020 dspModule stacked<br />
onto an AIM6020 dataModule.<br />
20 “MIL Value for COTS Prices” | www.rtd.com
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