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Brief
YJCPCI-003 500M High speed data collection, signal processing and radar signal mode Simulate generating board, in a standard 6U CPCI board integrated 500M maximum sampling rate of ADC and DAC 1.2G the highest sampling rate. At the same time the board memory resources are very rich, two dual-port DPRAM Memory, can be flexibly configured to use, its maximum data transfer rate of up to 200MHz. Provide the board a wealth of external interface, such as: USB2.0 interface, network interface, RS422 interface, CPCI interface and DSP LINK interface.
Technical index
| No. | Technical parameters | Technical index |
| 1 | Processor | ⑴ 1 个 Processor, distributed architecture for each Processor ⑵ ⑶ provide 3.6GFLOPS processing capabilities within 24M bits Signal Processor chip Memory ⑷ Integrated 14-channel DMA controller, and four 1GByte / sec full-duplex communication port LVDS Link Port |
| 2 | Memory | ⑴ Processor provides 256MB SDRAM ⑵ node provides 16MB Flash for program load-host environment ⑵ maximum data transfer speed of 200 MHz ⑶ has separate read and write ports, can read and write independently |
| 3 | FPGA (optional one) | ⑴ FPGA1 provide 8 million logic design resources, can provide the ability to 560KB of on-chip memory, while also providing 80 XtremeDSP Slices digital signal processing unit ⑵ FPGA2 provide 5 million logic design resources, can provide the ability to 384KB of on-chip memory, while 512 XtremeDSP Slices also provides a digital signal processing unit, it may be applied Broadband High speed signal processing in real-time |
| 4 | A / D | ⑴ sampling rate of up to 500MSPS High speed A / D converter, the channel can be flexibly configured, it can work in single-channel, low-power ⑵ 1 个 High speed AD channel, the maximum sampling rate of 500M, quantization bits 14BIT |
| 5 | D / A | ⑴ onboard sampling rate of up to 1.2GSPS High speed D / A converters, 14-bit quantization to ensure high stray recovery signal ⑵ 1 个 High speed DA channel, the maximum sampling rate of 1.2G, quantization bits 14BIT |
| 6 | CPCI interface | 32 66M CPCI interface, the peak transmission speed of up to 256MB / S |
| 7 | Other communication port | USB2.0 interface, network interface, RS422 interface and DSP LINK interface |
| 8 | Size | 233mm * 160mm (6U CPCI) |
| 9 | Working temperature | -40 ℃ ~ 80 ℃ |
Application fields
■ Broadband data collection
■ radar signal simulation
■ Arbitrary waveform generator
■ Broadband Digital frequency memory device
■ Comb spectrum noise generator
■ Broadband Digital receiver front-end
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