本帖最后由 shuke 于 2010-1-22 11:18 编辑
可能很快就要用上了,先看看简介。。
ABSTRACT
In old England, when one monarch died a successor immediately took the throne. Hence the
chant, “The king is dead—long live the king!”. The Verilog Programming Language Interface
(PLI) appears to be undergoing a similar succession, with the advent of the new SystemVerilog
Direct Programming Interface (DPI). Is the old Verilog PLI dead, and the SystemVerilog DPI the
new king? This paper addresses the question of whether engineers should continue to use the
Verilog PLI, or switch to the new SystemVerilog DPI. The paper will show that the DPI can
simplify interfacing to the C language, and has capabilities that are not possible with the PLI.
However, the Verilog PLI also has unique capabilities that cannot be done using the DPI. |