hi,all: I want to read out the SAA7121 registers though IIC. but I got the same values out as below: Read 0x20 from IIC addr 0x88 sub addr 0xXX. I noted that...
Hi, I want to get video-in data with "tmdlVip" on LCP-1500. But I found it can't fill data into the memory address that "target base address #1" indicated. My...
to Chuck: In which report or documentation can I find the number you mentioned: pnx1500 is 1.4mW/Mhz ? or is there any measured number of power per cycle or...
We have just arranged to hold a TriMedia class in Europe. This will be held at Philips Leuven (Belgium) on May 10th through 13th. There is also a TriMedia...
Just check 7121 datasheet: All registers are write only, except one readable status byte. but my datasheet is dated 1997. Check more current one to see if it...
Hello. The JTAG board of PCI was purchased in the development environment of pnx1500. EEROM was attached to the JTAG board of PCI by three-piece attachment. ...
Hi, How can I get the video-in YUV data in memory in the demo program "tstNtscCvbsInNullOut" on LCP-1500? Any function call I can use? Thanks a lot. Edward Kuo...
Hello. I purchased LCP-1500-KIT and a MDS-JTAG board. EEROM was attached to them by attachment. Thank you. ... environment ... for ... sure ... to the ... ...
We have LCP-1500 and TMVGO-VGA daughter card. We can run all test programs except the video out. We run mds\release_pre-built\..\palout.out, but failed, output...
I have a stand-alone board based primarily on the pnx1500 design but connected to an 8khz codec, driven by the AO_WS/AO_SCK, which also drives the AI_SCK and...
I want to use PNX1300/PNX1500 to handle the Transport Stream of MPEG- 2. Which hardware component or software do I need? please give me some suggestions....
Hello. I am in trouble very much. Although operation of pnx1500 board is checked, BOOT does not operate. The bit in BOOT mode is set up as follows. [7: 0] =>...
A number of people/projects have created and used transport stream demux'es for TM over the years. It may be easiest for you to write one that meets your...
Check that you do have power on the 3 supplies and the 2 analog supplies. Make sure the POR_IN signal has been asserted and released. Make sure RESET_IN is...
Hello, Luis. Thank you for a reply. I checked about your advice. It checked about the power supply of 3.3V, 2.6V, and 1.2V. Moreover, it checked also about two...
I am developing with the PNX1300 using TSSA with an application that simply passed video from VdigVI to VRendVO and also TEEing the same data to Fwrite. I...
Are you using a non-copying tee? Which version of the code are you using? Tees can be problematic, but they should be workable in the configuration you...
Chuck, thanks for your response. I am using 2.2 tools in non-copying mode. I will pursue the profiling method as I am currently not using any profiling. I am...
Have you looked at the performance of Fwrite? If you are doing full rate D1 you are streaming about 20 MBytes/sec to the disk. You might look to see that if...
I don't think VrendVo ever waits on datain. It is always non-blocking call from the ISRs. They set the timeout to 0 which means non-blocking. Manoj To:...
Hello group. Although I have tried transmission of a program via JTAG using tmdbg, an error occurs. Error message: tmdbg> Loading...CPU#0 has timed out. By the...
Hello we have developed an application for video and audio streaming. To switch between different modes, we always close all components, destroy all iods,...
In the past, we used to leave the renderers and digitizers open when switching modes. That also made it easy to keep the outputs glitch free. We are...
I can think of a couple of things to try: 1. Try a simplest of program, say hello world (that just puts () and return) 2. Specify -v in 'Comm Args' and...
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