verilog, Display RGB pixel data in a display window

Display RGB pixel data in a display window

Author	Message
Petter Gusta #1 / 4	Display RGB pixel data in a display window Quote: > I'm developing and ASIC were I have RGB (4 bit each color) coming out of our > asic. I want to take the RGB values and display them inside a window to see > the display. I believe a PLI is the way to go. Is it? Do anyone know if > something already exist? Any info would be appreciated. You could also write the RGB values to a file and post-process the file with a small {C,Tcl,Perl,<fill inn your favorite here>} program. The simulation will probably be too slow for animation anyway. If not let me know what simulator and hardware you're using :-) Petter -- ________________________________________________________________________ Petter Gustad 8'h2B \| (~8'h2B) - Hamlet http://www.--.com/ ~pegu #include <stdio.h>/ compile/run this program to get my email address */ int main(void) {printf ("pegu\100computer\056org\nmy opinions only\n");}
Sun, 03 Dec 2000 03:00:00 GMT

Paul Campbel #2 / 4	Display RGB pixel data in a display window Quote: > I'm developing and ASIC were I have RGB (4 bit each color) coming out of our > asic. I want to take the RGB values and display them inside a window to see > the display. I believe a PLI is the way to go. Is it? Do anyone know if > something already exist? Any info would be appreciated. write it out as 3-byte (24-bit) values (RGB or BGR it doesn't matter) into a binary file, then use the (free) pbm tools to convert from 'raw' format to some other usefull format (like PPM) for viewing in XV (or as a followup convert the PPM to JPG to look at it with your favourite web browser) Paul
Mon, 04 Dec 2000 03:00:00 GMT

Dmitry Cherniavsk #3 / 4	Display RGB pixel data in a display window Quote: > > I'm developing and ASIC were I have RGB (4 bit each color) coming out of our > > asic. I want to take the RGB values and display them inside a window to see > > the display. I believe a PLI is the way to go. Is it? Do anyone know if > > something already exist? Any info would be appreciated. > write it out as 3-byte (24-bit) values (RGB or BGR it doesn't matter) > into > a binary file, then use the (free) pbm tools to convert from 'raw' > format to > some other usefull format (like PPM) for viewing in XV (or as a followup > convert the PPM to JPG to look at it with your favourite web browser) > Paul It may not be the right way, if "real-time" picture needed, i.e. to see how picture changing while simulation. In that case PLI is the best way, another opportunity - write standalone program and link it with simulator through the pipe file. -- Dmitry
Tue, 05 Dec 2000 03:00:00 GMT

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