We have a lot of experience with this sort of application. There is a driver, called tmman, which is usually used for the communication. If you use pSOS and...
11763
Alfred Lee
alfred17330
Mar 11, 2009 12:24 am
... It is theoretically optional but mandatory in practice because you have to reinvent the wheel. In another word, using pSOS on PNX represent no additional...
11764
Vy Hua
vyhlt
Mar 12, 2009 1:24 pm
Dear experts and friends, I'm working with PNX1500. I've just ported successfully FFmpeg (a H.264 video decoder). In order to render the decoded frame, I must...
11765
Chuck Peplinski
chuckpeplinski
Mar 12, 2009 1:47 pm
The normal way to do this is to provide a TSSA wrapper around your decoder. Then you draw into a frame buffer and send the pointer off to the QVCP to be...
11766
mrobertoh
Mar 12, 2009 6:19 pm
Hi everyone! I'm in doubt about the format of Trimedia operations. Can anyone tell me how is the format of Trimedia TM-1000 operations (26 bits, 34 bits, and...
11767
Alfred Lee
alfred17330
Mar 12, 2009 8:13 pm
Your question on format is very vague. You need better qualifications to get the answer you want. Basically the TriMedia is a VLIW machine that natively...
11768
stefano_benamati
stefano_bena...
Mar 12, 2009 9:18 pm
... I found that the tmman is available as Kernel module for VxWorks, and also for Linux running on x86 architectures, but i did not find anything about ARM....
11769
Chuck Peplinski
chuckpeplinski
Mar 12, 2009 10:14 pm
We're working on a response. Today, the preferred host is an ARM with a PCI interface running Linux. We like some Marvell chips. We are working on an app...
11770
Ahmad Hassan
ahmadhassanc...
Mar 13, 2009 3:47 am
Dear Roberto, Since you are a beginner, I will like to give an idea to what you are going to encounter in the next few days. 1. Trimedia is a very powerful...
11771
educ_3
Mar 13, 2009 7:24 am
hi everyone in the compilation of the assemblyfile:instrumented_matmul.s, i have got that error, ????? would you help me plz? dounia@bonnard:~/trimedia/bin$...
11772
Vy Hua
vyhlt
Mar 13, 2009 7:35 am
Dear Chuck, Thanks a lot for your response! But I'd like to ask, where could I get the tutorial about exQvcp and exGraphicsInsertion? I'm quite new to them. ...
11773
JP Vanitegem
itegem
Mar 13, 2009 4:53 pm
Hello Roberto, Other people seem to think that you want to operate on 26/34/42 bit data, whereas I think you are refering to the instruction format. If that is...
11774
ricr.santos
Mar 16, 2009 4:44 am
Hi everyone! I have the same Roberto's doubt. The point is the format of Trimedia operations (as JP answered. Thanks!!!) in the bundle (VLIW instruction) and...
11775
Chuck Peplinski
chuckpeplinski
Mar 16, 2009 2:46 pm
This Yahoo group is a very public forum. You are asking for detailed proprietary information. NXP can't just post this. NXP does have a university liaison...
11776
Ricardo Santos
ricr.santos
Mar 16, 2009 4:40 pm
Thank you Chuck for the information. Ricardo. ... From: Chuck Peplinski <chuck@...> Subject: Re: [trimedia] Re: Doubt the format of TriMedia operations....
11777
Guo Hongruan
cameguo
Mar 18, 2009 12:37 pm
Hi guys, I am wonder wether or not there are some download/run development tools for trimedia which can be used in command line. I am looking for this kind to...
11778
Bauernoeppel, Frank
frank_bauern...
Mar 18, 2009 2:05 pm
Hi, mjcon works with mdsUsbJtag. It comes with the MDS USB-JTAG tools. You must set registry keys accordingly: MDS-USB.reg, see doc. dload is a command-line...
11779
Chuck Peplinski
chuckpeplinski
Mar 18, 2009 2:06 pm
dload and mjcon are two of them. dload is dvpMon with a command line interface. mjcon is the updated version of jcon that is fully supported with the latest...
11780
stefano_benamati
stefano_bena...
Apr 1, 2009 7:46 pm
Hi, i would like to know if the jpeg encoding library is part of the NDK or not because I was not able to find it. If is not present (as i suspect) where can i...
11781
Chuck Peplinski
chuckpeplinski
Apr 1, 2009 8:25 pm
For what processor? We haven't shipped a JPEG encode for some time. Some old code is around. What do you need to do? Isolated stills? Or real time motion...
11782
stefano_benamati
stefano_bena...
Apr 2, 2009 2:14 pm
Thank you for the fast reply. ... We are working with PNX1700 and we need real time motion JPEG, or any other image format which is possible to encode at high...
11783
Chuck Peplinski
chuckpeplinski
Apr 2, 2009 2:47 pm
NXP has a "dvr250" reference design that uses the MPEG4 encoder from SunTimes. This can encode quad CIF on one 1700, I believe. Chuck Peplinski Media...
11784
Chris Bore
chris_bore
Apr 2, 2009 8:16 pm
DResearch - www.dresearch.de - used to do motion JPEG for TriMedia. Chris ... From: trimedia@yahoogroups.com [mailto:trimedia@yahoogroups.com] On Behalf Of...
11785
georgeioak
Apr 4, 2009 7:53 pm
... Did you ever implement this? We are looking at some cost savings measures and would like to eliminate an external MCU which is only used for the LCD LED...
11786
Chuck Peplinski
chuckpeplinski
Apr 4, 2009 8:42 pm
Assuming the resources aren't already in use, it should be easy to do this on a PNX. Set up a GPIO pin in signal generation mode. Fill a buffer with the ...
11787
educ_3
Apr 4, 2009 10:49 pm
hello pleaze test this code c , and tell me what s the result, me i get always the value 0 !!!!!!!!!!!!!!!!! #include "mmio.h" main() {printf("current time=%d...
11788
Guo Hongruan
cameguo
Apr 14, 2009 9:04 am
Hi Guys, I found a function _rt_alloca in TCS environment. Is it equivalent to alloca (using man alloca in any linux machine to see more details)? Thanks a...
11789
Frank Drobot
thedrobots
Apr 14, 2009 9:01 pm
Yes. c:/TCS5.2/include/alloca.h:extern void *alloca(long); From: trimedia@yahoogroups.com [mailto:trimedia@yahoogroups.com] On Behalf Of Guo Hongruan Sent:...
11790
Gabor Szakacs
glszakacs
Apr 21, 2009 7:23 pm
The XIO / PCI chapter of the PNX17xx series databook is a bit unclear on the upper 8 bits of the XIO bus. The lower 8 bits are shared with the PCI bus, so they...
11791
luismlucas
Apr 23, 2009 5:56 pm
That's a good point and the databooks should be updated accordingly including for PNX1005. The XIO_D pins will be driven if a PNX device does a XIO transaction...
