How to model shared memory in SystemC?
We need to write functional models with some shared memory features. Would it be a good idea to have multiple threads in one module sharing its member variable? Or model multiple modules and use...
View ArticleMultiple SC_Thread in one module
Is it a good idea to have multiple SC_Threads in one module? Thanks!
View Articlebinary not found error !!!
hi , i am trying to run a systemC example on ecilpse IDE on my windows using cygwin c++ compiler .... in building the file it is giving multiple target pattern error .... which is then giving a binary...
View Articlesc_fixed_fast speed
Anyone has experience with the simulation speed of sc_fixed_fast. Done some benchmarking against int and double, sc_fixed_fast is x10 slower. Is this your experience too? Or there are some other...
View ArticleSCV (SystemC Verification Library)
Dear all, I have some questions about usage of SCV. Is it the right place to post them? Thanks Sonali
View Articlesc_start(0) warning: no activity or clock movement
Hi, I'm trying to co-simulate verilog and systemc using vpi. The basic step is At verilog side, whenever posedge of clock occurs, call sc_start(delta) to let systemc time catch up verilog time;...
View ArticleCopy sensitive for dynamic process
Hi, i'm trying to analyse automatically a sc_module and generate for every registered process a dynamic process, which have the same static sensibility as the corresponding static process. I have...
View Articletemplate class with sc_fixed
Hi sc_fixed type looks ahead to the type of the destination variable to pick the right action for quatisation and overflow handling: sc_fixed<6,6> a = 13; sc_fixed<5,5,SC_RND> b =...
View Articleerror in make check of SVC 2.0 (public preview) at AMD64
Hi, I try to run the 'make check' of the scv-2.0-public_preview and it failed the test 'examples/randomization/constraints'. make constraints make[5]: Entering directory...
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simulink block to systemC
Hi all, I am new to the system C and just had learnt about theoretical concepts in systemC. Currently i am trying to translate a simulink model to a systemC model and i have some doubts when i am...
View ArticleWill SC_THREAD create a real thread?
Hi Guys, It is my first day to read SystemC tutorial, forgive me if the questions are silly. I debugged following code in Visual Studio 2008 (64 bit) by setting break point at the start of do_test1...
View ArticlesystemC data type conversions
Hi all, I am newbie to system c and i am trying to work on system c data type's conversions. I have a inport which a system c ufixed type and i need to change it to a bool type on the outport....
View Articlemodeling with register
hello , i wsh to model UART IP so could any one help me in how to model it with register defined in design spec .... Thanks
View ArticleDetermining source of events using global fifo
Hello All, I have a question about determining the source of event for a module (module_a) connected to multiple modules (module_b1, module_b2, and module_b3) through sc_fifos (sf_b1_to_a,...
View ArticleAssignment to bool data type
Hello All, Whats the difference if I assign a value true to any bool type instead of using 1??? As per my knowledge it is better to use true instead of 1 from the point of view of that compiler...
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sc_start warning W571 indicates the signal/port binding fail?
Questions: After Signal/Port binding, when signal changed, the sensitive list will cause SC_METHOD registered method to run. Q1. Why sometime this works (e.g. the first "trigger AAA" in the SystemC...
View Article[resolved] sc_start warning W571 indicates the signal/port binding fail?
After Signal/Port binding, when signal changed, the sensitive list will cause SC_METHOD registered method to run. When I'm implementing the SystemC version, I met this warning W571. To be honest, I...
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can you create a program suing these hints(write modules, in which the two...
How to write modules, in which the two algorithms are performed. Thismeans that recorded gestures have to be loaded and then compared to a series ofsensordata, which is provided by the sensor-module...
View ArticleWhile executing this systemc program i am getting an error binary not found
/* * sensor.h * * Created on: 22.08.2013 * Author: Stieber */ #ifndef _SENSOR_H_ #define _SENSOR_H_ #include "systemc.h" /* * SystemC Class Macro */ SC_MODULE (Sensor) { std::string...
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