Integrator: idt(x) parameter real k = 1M; - Time integral of its argument, with optional initial condition real phase, freq; Example: y = idt(x) + c; analog begin freq = k*V(in); 3. Circular Integrator: idtmod(x) example phase = idtmod(freq,0,1); - Time integral of its ...
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Verilog-AMS example: The following circuit contains a Digital Analog Converter (DAC) macro with Serial Peripheral Interface (SPI) and a test bench macro, generating the digital SPI signal.The DAC model is defined in Verilog AMS. Interestingly, test bench on the left side is written in VHDL wh...
使用Verilog-A在ADS下仿真SRD阶跃恢复二极管,有源代码 This document is owned by Agilent Technologies, but is no longer kept current and may contain obsolete or inaccurate references. We regret any inconvenience this may cause. For the latest information on Agilent’s line of EEsof electronic design ...
A Verilog Example: Pipelined SimpSpringer USdoi:10.1007/0-306-47030-6_15
module floor_example; real x = 5.7; integer y; initial begin y = floor(x); $display("The floor of %.2f is %d", x, y); end endmodule ``` -在这个示例中,定义了一个实数`x`并初始化为5.7,然后使用`floor`函数得到不大于5.7的最大整数,将结果存储在整数`y`中,并通过`$display`系统任务打...
Verilog-AMS example: The following circuit contains a Digital Analog Converter (DAC) macro with Serial Peripheral Interface (SPI) and a test bench macro, generating the digital SPI signal.The DAC model is defined in Verilog AMS. Interestingly, test bench on the left side is written in VHDL wh...
This example shows how to implement a capacitor in Verilog-A and compares the waveform in a simple circuit transient simulation with a native spice element. The Verilog-Ainput deckconsists of a sinewave voltage source into a series resistor then a parrallel connection of capacitor and resistor ...
Verilog-AMS和Verilog-A区别 1Introduction 1 Hardware Description Languages Hardware description languages (HDLs) exist to describe hardware. In this they differ from traditional programming languages, which generally exist to describe algo-rithms. Programming languages such as C grew up with computers ...
In the “pam4_va_example” library and “TestBench” cell, double click on the “schematic” view to visualize the schematic design. The Library Manager should configure as below: This example is a PAM4 transceiver with the following schematic design: ...