Is your EEPROM setting reporting correct clock frequency? Best Regards, Alfred Lee ... From: "Harm Verhagen" <h.verhagen.web103@...> To:...
9635
Chuck Peplinski
chuckpeplinski
Dec 20, 2005 7:32 pm
_clock_freq_init is no longer used on the 1500. There the clocks are always derived from a 27Mhz crystal. All of the stuff you are mentioning was necessary...
9636
trimedia@yahoogroups....
Dec 20, 2005 7:37 pm
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the trimedia group. File : /01 - TriMedia...
9637
Chris Bore
chris_bore
Dec 20, 2005 7:47 pm
I posted the latest agenda for the coming User Group meeting: http://groups.yahoo.com/group/trimedia/files/ (Look at the bottom of the list). This is a great...
9638
Alfred Lee
alfred17330
Dec 20, 2005 8:32 pm
Generally speaking these pins general purpose and can interface go general chips directly without glue logic. Notice I use general a lot:) You need to be...
9639
seriema0
Dec 21, 2005 12:47 am
Thanks for your fast & accurate & so nice(^^~) answers~~ And I have one more questions. I want to use PCI & XIO aperture. PCI : PNX15xx PCI host, PNX15xx PCI...
9640
Alfred Lee
alfred17330
Dec 21, 2005 2:32 am
I have nearly the same system: PCI : PNX15xx PCI host, PNX15xx PCI agent(slave) XIO : NOR Flash, UART etc I took a brief look at the errata. I think the gist...
9641
Harm Verhagen
harm_verhagen
Dec 21, 2005 3:53 am
_clock_freq_init is no longer used ? tmdbg.exe seems to set it though, and when building an MI image it also gets set by means of the -mi -tm_freq...
9642
Chuck Peplinski
chuckpeplinski
Dec 21, 2005 4:10 am
You can get the CPU speed from the BSL core. tmbslCoreGetSystemInfo (&pSystemInfo); I'm pretty sure that is how tmMain_PrintSystemInfo() gets it. There used...
9643
wzroom
Dec 21, 2005 9:47 am
hi all, Is there anybody can tell me the meaning of the function tmmlCacheInvalidate() and tmmlCacheFlush()? how to use them? what happend betweem the cache...
9644
Bauernoeppel, Frank
frank_bauern...
Dec 21, 2005 2:26 pm
Hello, the CPU does not know when e.g. a DMA unit like VIP2 changes the main memory, there is no bus snooping. So the CPU cache may hold invalid data. This is...
9645
Andrea Santilli
andrea_asdsp
Dec 21, 2005 8:44 pm
Dear Group, I have just rebuilt some floating point code with the TCS 4.61 previously optimized for the PNX1500 by using the TCS 4.41 with the following...
9647
wzroom
Dec 22, 2005 1:01 am
Frank, Thank you very much! ... main ... know...
9649
yanjun_jiang1997
yanjun_jiang...
Dec 23, 2005 3:29 am
i have completed the dv decode. Now, i begin to do the dv encode.But it is different with dv decode. I know there are six important part including...
9650
nexperia_iq
Dec 23, 2005 1:37 pm
Hello, I am writing an MPEG decode application for a custom PNX1500 based target. Currently, my application statically configures each component...
9651
Chuck Peplinski
chuckpeplinski
Dec 23, 2005 3:29 pm
You should download the MBox package and see what is done there. Maybe consider just using it? There is a program there, exMboxVideoPlay, which does all of...
9652
miaolujun
Dec 24, 2005 2:54 am
Hello everybody! merry christmas! I have designed a board with pnx1300,there are ,sdram ,flashmemory and arbiter on the board. but I can't downloading program...
9653
trimedia@yahoogroups....
Dec 27, 2005 8:56 am
Reminder from the Calendar of trimedia http://groups.yahoo.com/group/trimedia/cal TriMedia User Group - San Jose, CA Tuesday January 10, 2006 9:00 am - 9:00 pm...
9654
renzhe50
Dec 28, 2005 8:54 am
hi experts, I'd like to use MBS coprocessor to scale video and to convert color space.That's from 352x288 YUV4:2:0 to 720x576 UYVY.The problem is the MBS's...
9655
trimedia@yahoogroups....
Dec 28, 2005 8:58 am
Reminder from the Calendar of trimedia http://groups.yahoo.com/group/trimedia/cal TriMedia User Group - San Jose, CA Wednesday January 11, 2006 9:00 am - 9:00...
9656
zylin263
Dec 28, 2005 2:15 pm
We have this system: 1 AMCC 405ep as host cpu and 2 pnx1502 DSPs connected with PCI. PNX0 and PNX1 have DMA transfers to each other. PNXs also read/write data...
9657
Chuck Peplinski
chuckpeplinski
Dec 28, 2005 5:09 pm
Have you looked at all of the HW eratta listed on the tcshelp web site? You describe a relatively complex PCI system. Relatively speaking, the PNX1500 has a...
9658
Chuck Peplinski
chuckpeplinski
Dec 28, 2005 5:18 pm
The MBS device library exports pretty much all of the normal capabilities of the MBS. This does not appear to be one of them. It is not listed in table 1 of...
9659
zylin263
Dec 28, 2005 6:57 pm
I have studied carefully the HW eratta listed on the tcshelp, and notice the case may cause PCI retry: -- pci slave in pnx1500 has a mmio channel and a sdram...
9660
Luis Lucas
luismlucas
Dec 29, 2005 1:47 am
May be the internal DCS (i.e. MMIO) bus is hanged by some other MMIO transaction done the CPU? This can happen is a module has no clock and an MMIO was started...
9661
zylin263
Dec 29, 2005 2:35 am
We enable the timeout, and it doesn't help. The system hangs when pnx asserts its INTA and powerpc try to read INTA interrupt register of pnx. The read is...
9662
kyfar2005
Dec 30, 2005 11:31 am
Hi, NDK4.3\video\apps\exolVCodec do not output anything in my computer,the size of output file is 0,why? I use LCP1500,connect a sony AF216X DSP COLOR...
9663
nexperia_iq
Dec 30, 2005 1:44 pm
I have went back and debugged this problem further. It seems that I had a printf statement in my VrendGfxVo progress function. When I removed this call,...
9664
Luis Lucas
luismlucas
Dec 30, 2005 6:44 pm
Can you scope (using a logic analyser) the PCI bus and see what happens before you get into that MMIO retry sequence, i.e. what where the last transactions to...
9665
fengjd76
Dec 31, 2005 2:08 am
Hi, I use saa7115 as input of pnx1500, who can email saa7115 decoder to me? Thanks....
