The SLEEPN pin on the MachXO device is a control signal for the internal regulator. If the pin is pulled low it puts the device into a low power state. Although the SLEEPN pin has a weak internal pull-up, an external pull-up is recommended if the pin ...
Solution: For the JTAG input pins, use the LVCMOS input models, input threshold voltage is referenced using the VCCAUX value, and select the model that has: TCK: bus keeper = NONE TDI: bus keeper = pull up TMS: bus keeper = pull up For the JTAG ...
The DELPHI methodology was defined by the DELPHI Research Consortium, partially funded by European Community. DELPHI Compact Thermal Model (CTM) is a thermal resistance network which is comprised of a limited number of nodes connected to each other ...
No. The datasheet limits must never be exceeded. The IBIS standard generally specifies the range used for data points to be from -Vcc to 2*Vcc. This range is used to model the I/O behavior in more detail, and is independent of the actual device ...