Hi,I would like to ask anyone here can please teach me how to use floating-point number in verilog code? For example, I got a formula, y=100*p^(1000/5255); if I enter p=100000, I want my y value=894 Is it possible to do that in verilog? Thanks. Best regard, TWK
Verilog has very specific rules about how data types (bit widths, signedness, and realness) are propagated through an expression.Verilog uses integer arithmetic by default when all operands are integers. You can covert to real arithmetic by using real constants writing: y - 100.0*p^(1000.0/5200.0);
--- Quote Start --- Is it possible to do that in verilog? --- Quote End --- It's possible to calculate real expressions at compile time, e.g. for constants, but the code isn't synthesizable.