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YJCPCI - 002 Ultra - Broadband Data collection and Signal processing board, in a CPCI's 6 u board used to top 10 bit ADC sampling rate for 2 G and highest sampling rate is 4.5 G of DAC. Board Memory resources are very rich at the same time, three QDRII dual port Memory, can use the flexible configuration; 6 pieces of DDR3 Memory, its maximum data transfer rate of up to 800 MHZ. Board to provide 24 RocketIO Transceiver. Onboard two pieces of multiplier is as High as more than 2400, very suitable for High speed Broadband signal processing.
Technical index
| No. | Technical parameters | Technical index |
| 1 | Processor | ⑴ 2 Processors, 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 board memory capacity of 3 36MBit the QDR-II + SRAM; maximum data transfer speed of 600 MHz; has independent read and write ports, can read and write independently ⑵ six onboard capacity of 1GB, width of 16BIT The DDR3 Memory, can read and write data transmission at 800MHz |
| 3 | FPGA | ⑴ two FPGA logic design provides 2.3 million resources, we can provide more than 20 megabytes of on-chip storage capacity, while also providing speeds of up to 500M over 2500 digital signal processing unit ⑵ rich High speed data communication interface, 24 对 RocketIO Transceiver, High speed data to meet the real-time transmission Functions |
| 4 | A / D | ⑴ sampling rate of up to 2GSPS 10BIT 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 2G, quantization bits 10BIT |
| 5 | D / A | ⑴ onboard sampling rate of up to 4.5GSPS High speed D / A converters, 12-bit quantization to ensure high stray recovery signal ⑵ 1 个 High speed DA channel, the maximum sampling rate of 4.5G, quantization bits 12BIT |
| 6 | CPCI interface | 64 66M CPCI interface, the peak transmission speed of up to 256MB / S |
| 7 | Other communication port | Within two FPGA boards have 24 pairs of RocketIO Transceiver, real-time data transmission, as well as 68 pairs of speeds of up to 1.6G of LVDS High speed differential pair |
| 8 | Size | 233mm X 160mm (6U CPCI) |
| 9 | Working temperature | -40 ℃ ~ 80 ℃ |
Application fields
■ Broadband data collection
■ Broadband Digital receiver
■Arbitrary waveform generator
■ Broadband Digital frequency memory device
■High density false target
■Comb spectrum noise generator
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