ModuleWare Reference Guide - Hornad

Stimulus PartsConstant Wave (constwave)Constant Wave (constwave)This part generates a constant value based waveform.You can specify a label for the generated VHDL process (orVerilog initial block). If not specified, a unique label is generatedfrom the part name (for example, constwave1,constwave2..constwaveN).The width of the constwave output signal is set to by default but you can optionally set 2, 4, 8, 16, 32 or 64 bits by choosing from a dropdown list.The clock type can be Rising, Falling or None. If you are using VHDL, you can also chooseRisingLast, FallingLast, RisingEdge or FallingEdge transitions. If you choose None, the cycletime value must be specified.You can choose whether a decimal, binary, octal or hexadecimal entry radix is used as the basefor the initial value and values@time fields.You can specify the initial value by entering a number based on the selected entry radixparameter that can fit in the width of the constwave signal. An error is issued if the numberspecified exceeds the specified bit width.268ModuleWare Reference Manual, Library Version 1.9September 18, 2008