Most Lattice FPGA devices provide a complimentary output feature which allows a single ended buffer to provide its compliment on a different pin without using any FPGA logic resources or user routing. To enable this complimentary path the user needs ...
Description: Yes, the POWR1220AT8 device can be used to monitor negative voltage with the addition of some simple external circuitry. The inputs of the POWR1220AT8 device may accept signals from 0 to 6 V without the addition of external circuitry. ...
For 7:1 LVDS design, it is usually used for unidirectional video data transfer. In Lattice's related reference designs -- RD1030/etc., data is driven to LVDS output pads through Output Buffer (OB) primitive To temporarily shut down the LVDS output ...
Current-Mode Logic (CML) input and output buffers must be terminated for proper operation. CML uses true double termination. Rather than LVDS which is only terminated at the receiver. This means that any signal reflection back to the source reflects ...
Yes, the user can drive an external Low Voltage Differential Signal (LVDS) clock generator to an input pair of the LatticeECP3 1.5V VCCIO bank. Although the Lattice ECP3 LVDS25 is characterized in 2.5V and 3.3V, the user can safely use an external ...