HuMANDATA LTD. - Altera & Xilinx FPGA Boards manufacturer in Japan

RocketIO Eye Diagram

These waveforms are differential signals of XCM-107 RocketIO. Using ZKB-078KIT, Tx channel is connected to and sampled by OSC. These data are not  the product specification. Please look them as just example data.

Eye diagram(Click to Zoom)	Configuration,etc.
1.25 Gbps	Rate:1.25 Gbps Amp:400 mV, 1000 mV Ref.clock:125 MHz(LVDS)
1.50 Gbps	Rate:1.50 Gbps Amp:400 mV,1000 mV Ref.clock:150 MHz(LVDS)
2.25 Gbps	Rate:2.25 Gbps Amp:400 mV,1000 mV Ref.clock:150 MHz(LVDS)

Using internal clock for reference.	Configuration,etc.
1.00 Gbps	Rate:1.00 Gbps Amp:400 mV,1000 mV Ref.clock:100 MHz(generated by DCM)
1.50 Gbps	Rate:1.50 Gbps Amp:400 mV,1000 mV Ref.clock:100 MHz(generated by DCM)
2.00 Gbps	Rate:2.00 Gbps Amp:400 mV,1000 mV Ref.clock:100 MHz(generated by DCM)
1.50 Gbps	Rate:1.50 Gbps Amp:400 mV,1000 mV Ref.clock:100 MHz(generated by PLL)

1.50 Gbps	Rate:1.50 Gbps Amp:400 mV Ref.clock:150 MHz(LVDS) TXP / TXN and Differential.
1.50 Gbps	Rate:1.50 Gbps Amp:400 mV Ref.clock:150 MHz(LVDS) TXP / TXN and Differential. Signal Overwriting
1.50 Gbps	Rate:1.50 Gbps Amp:400 mV Ref.clock:150 MHz(LVDS) TXP / TXN and Differential. Zoomed Signal Overwriting(Zoom)
3.125 Gbps	Rate:3.125 Gbps Amp:400 mV Ref.clock:125 MHz(LVDS) TXP and TXN

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