Signal Conditioning and Processor Module (SCPM)
SCPM is an integrated conduction cooled system with a TMS320 based signal processing card and a signal conditioning card. Signal processing card has a TMS320 DSP and two Xilinx FPGAs for signal processing. TMS320 is interfaced to the FPGAs with x2 Serial RapidIO interface and a processor interface. The FPGAs are interconnected with x2 GTX high speed serial IOs both of which can be operated at 3.125Gbps per lane facilitating high speed data transfer between the devices. The card also has support for Ethernet, QDR II+ memory, DDR3 memory, QSPI Flash. Signal conditioning card has multiple ADC/DAC interfaces. It has simultaneous sampling ADCs, single ended and di?erential ended ADCs, and single ended unipolar and bipolar DACs. The digital interfaces of ADCs and DACs are connected to the FPGAs in signal processing card. It also supports multi-purpose discrete inputs.
Key Features
- TI TMS320 Digital Signal Processor
- Two Xilinx FPGAs with DSPcapabilities
- x2 3.125Gbps sRIO lanes between TMS320 and each of the two FPGAs
- x2 3.125Gbps lanes between the FPGAs
- QDR-II+, DDR3, PSRAM, QSPI ?ash memory interfaces
- Ethernet connectivity
- Supports single ended and di?erential ended ADCs
- Supports high speed and slow speed ADCs
- Supports single ended unipolar and single ended bipolar DACs