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Reporter Tool: Can't create report from .prf file after instrument profiler run
Hello,I am having trouble in generating the html report via File>New>Code Analysis Report>Instrumented profilingThe dxe was built with the -p switch and the -D_PROCESSOR_SPEED set in MHz.The...
View ArticleRe: [bug report] Compilation error regarding "One Shot Rise,Reset" block
Hi Markek: We recently fixed a but that is very similar to what you are seing. Are you using the most recent version of SigmaStudio (3.11 Beta)? Thank you Miguel
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Re: [bug report] Compilation error regarding "One Shot Rise,Reset" block
Hello Marek and Miguel, The latest SigmaStudio version 3.11.1 gives the same error when compiling the "bad" project. To work around this, try replacing the circuit inside the...
View ArticleRe: cc21k and eigen.tuxfamily.org
I think this is what you are after. My recommendation is to download Eigen and simply include the following : #include <Eigen/Dense> You will get the following errors ... these errors are C++...
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Re: Re: Re: network works on uboot but failure in uclinux
Hi Aaronwu, I turned on the debug option and made a test ,it failed in drivers/net/ethernet/smsc/smsc911x.c at line 2475 :retval = request_irq(dev->irq, smsc911x_irqhandler,...
View ArticleADV7612 Video standard detection
Hi All, I am planning to use ADV7612 in our design. I would like to know, does the ADV7612 has the provision to detect which video input standard is connected to it? This is very important for my...
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[bug report] Erroneous results from the "AB in CD out Condition" block
Hi all, I hope you are not fed up (yet) with my bug reports. I hope that posting it here may help others. If there's a better way to pass such messages to Sigma Studio developers just let me know....
View ArticleRe: [bug report] Compilation error regarding "One Shot Rise,Reset" block
Now that's an elegant solution Bob! Chapeau bas Marek
View ArticleIMU auxiliary navigation used in GPS
Hi Experts, I want to learn that which IMU of ADI can the suitable part used in auxiliary navigation of GPS? The target is, at 140km/h speed, after 30 second, the position error is less than 10cm. This...
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Re: Generate accurate 115.1859375MHz frequency
Hi Brigid.Duggan,rbrennan,Thanks of your reply.I will discuss with engineer.Regard,Kevin
View ArticleRe: ADV7180
These two parts can be connected together. You need to defined the formats you want to do and the pixel bus width. The ADV7180 can only do SD formats. The ranges you see in Table 61 are related to...
View ArticleRe: Spurious noise on ADF4159 PLL
Yes - the ADF5355 has the same PLL architecture as the ADF4155 - however it doesn't release until later this year. After further investigation, it looks like there may be a wandering spur on the...
View ArticleRe: ADV7612 Video standard detection
Yes, you can measure the input format with the STDI module. See STDI section in the hardware Users Guide. If you are receiving CEA HDMI then you can also examine the AVI infoframe for the VIC number.
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About default program signal flow of the AD1701 ,why not output?
MCU and ad1701 through the I2C communication, I write the dsp core control register (0x081c):a[2]={0x00,0x1c},the dac register b[2]={0x00,0x01}。I read the dsp core control register data is...
View ArticleRe: Help with rebuilding
Curious. I'm not sure what is magical about today, but after I cleaned up my repo (reverted the changes I described in my follow-up post) and ensured that I had the "fmcomms1_v2013_4_2014_07_25" tag...
View ArticleRe: [ADV7182] Resistor divider value of AIN pin of ADV7182 with differential...
What's important is what the pin voltages are. Normal pin single ended voltage will be 1.47Vpp * 51 / 75 = 1.0Vpp. In theory the connector voltage could be 100Vpp as long as you divide it down to the...
View ArticleRe: cc21k and eigen.tuxfamily.org
Hi, There are a few issues that will prevent this from building. The first is that the Run Time Library for SHARC includes the Abridged C++ Library - which is the Embedded C++ Library and the Embedded...
View ArticleRe: relationship between internal PLL and MCLK input for AD1937 ?
Hello Jin, You are running the DAC in direct MCLK mode bypassing the PLL so the PLL should not effect the DAC. There could be other reasons like crosstalk on the data lines or noise spikes on the...
View ArticleRe: no audio output from ADV7626's Txa port
Hi Jane, we have tried this issue here. Unfortunately we are not able to reproduce this issue.Could you please provide some more steps to reproduce this issue? Are you faced this issue on all the...
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Re: How to start up ADV7513?
OK first let me make a few comments on the schematic:Power rails are not decoupled properly, refer back the the ADV7842-7511 eval board to see how it should be. PVDD needs to be very clean else noise...
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