Хабр Курсы для всех
РЕКЛАМА
Практикум, Хекслет, SkyPro, авторские курсы — собрали всех и попросили скидки. Осталось выбрать!
always
begin
@(posedge clk)
out <= 1;
@(posedge clk); // ожидание события не синтезируется
out <= 2;
@(posedge clk);
out <= 42;
end
При этом нельзя сказать, что SystemC на этом рынке является доминирующим решением: существуют и продукты, SystemC не использующие, например WindRiver Simics.
Чаще бывает наоборот — драйвер к моменту наличия модели (SystemC/DML — неважно) ещё не готов или совсем ещё плох. Но в принципе, я думаю, и Ваш сценарий на практике кем-то жа был уже опробован.
http://www.deepchip.com/items/dac01-08.html
( DAC 01 Item 8 ) — [ 7/31/01 ]
Subject: Forte/CynApps, C-Level, CoWare, SystemC, Frontier, Y Explorations
THE NEXT GENERATION: On two levels, Synopsys has been horribly embarrassed
in pioneering SystemC as the «wave of the future». The first embarrassment
came from the poltical fiasco around getting SystemC out as a supposedly
«independent» standard. Too many people kept walking out loudly saying
SystemC was a Synopsys scam. And this happened multiple times! Ouch. The
second embarrassment for Synopsys here is, after all this grief, C-Level's
«System Compiler» is beating the crap out of Synopsys's «SystemC Compiler»!!!
Three months ago at SNUG'01, Dan Joyce of Compaq reported the first C-Level
tape-out. Below, I have 6 more designers reporting either that they're
using C-Level «System Compiler» for current designs or that they've already
taped out with C-Level. In contrast, there's only 1 guy around talking
about using Synopsys «SystemC Compiler» for a design *plus* a lot of other
user letters saying how they tried but couldn't get SystemC to work! Ouch!
Forte/CynApps' special CynLibs flavor of C classes seems to be capitulating
to the massive marketing arm of Synopsys SystemC. They're talking about
'merging' their CynLibs with SystemC.
Frontier, Y Explorations, and CoWare seem to be forgotten sideshows here.
Out of the 182 customer responses I got for this report, these 3 companies
were only mentioned once (each).
Разработка цифровой аппаратуры на C++/SystemC глазами SystemVerilog программиста