AR# 52300

Vivado Synthesis - Does Vivado Synthesis support import methods (SystemVerilog functions and tasks) from the System Verilog Interface?

描述

When importing functions/tasks in System Verilog Interfaces, ports get connected incorrectly.

Does Vivado Synthesis support import methods (SystemVerilog functions and tasks) from the System Verilog interface?

解决方案

Starting with 2012.4, Vivado Synthesis does support import methods (SystemVerilog functions and tasks) from the System Verilog interface.

Following is an example of an import method that works:

// function define within an Interface
function example_test (.....);
// Import method
modport test (input a, b, import function example_test( ));
AR# 52300
日期 10/25/2013
状态 Active
Type 已知问题
Tools