Merging two example projects to one multi-core project
Hello ADI-Support, We are experiencing a problem with our project: We are trying to combine the example projects "Talkthrough_TDM_C" and "LEDButton_Callback" on our BF-561 EZ KIT by following the steps...
View ArticleRe: musb with EZBRD in full DMA (from kernel 3.7 on)
Hi Rob, the musb changes a lot from 3.7 and is not completely compatible with blackfin. Now usb on bf526/bf527/bf548 has problems in host mode. But at least it can start up correctly.
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ADM3053 question
Dear sir I meet a problem when using ADM3053, the original can bus interface is NXP TJA1040 and is replaced by ADM3053. In the following picture, I follow the ADM3053 application note to design my...
View ArticleRe: BF548 Ez kit lite init file
Hello Andreas,Thanks for the quick reply. I am not clear by the term "conservative" settings. Can you please elaborate. As per my understanding to access the NAND, I need to initialize/configure the...
View ArticleRe: BF548 Ez kit lite init file
Please read the "NAND flash boot mode" subchapter in the ADSP-BF54x HRM (Chapter: System Reset and Booting). It explains the settings done by the boot kernel.Changes to default settings can be placed...
View ArticleRe: musb with EZBRD in full DMA (from kernel 3.7 on)
Hi Scott, thanks for your answer. It shows that any musb related framework changes does not directly affect the boardfile. Meanwhile, I inspected the boardfile history of BF609-boards - more changes up...
View ArticleRe: Samsung SII GT-I9100 and Sony Xperia Z not working in ADV7611 receiver
Hi DaveD, Our System Design: ADV7611 ->LVDS Chip ->LCD(1280x800) In ADvV7611 side We have set output Format for 24 Bit SDR RGB format.This output goes to input of LVDS(LVDS...
View ArticleYaw orientation in ADIS16480
We are in the process of evaluation ADIS16480 module using EVAL-ADIS system. We are getting confused with initialization process. Why do we need to fix our reference? Do we need to align the module in...
View ArticleRe: musb with EZBRD in full DMA (from kernel 3.7 on)
Hi Rob, Which USB WiFi dongle do you use on your BF526 board? Did you get the 20Mbps performance and 8k interrupt frequency in the 2012R2 release? The interrupt frequency is decided by the hardware...
View ArticleRe: musb with EZBRD in full DMA (from kernel 3.7 on)
Hi Rob, I guess you didn't select correct config option in latest kernel. Similar to this bug https://sourceforge.net/p/adi-buildroot/bugs/53/.
View ArticleRe: AD7895 abnormal timing
Hi yk,No worries about many questions. A BUSY HI indicates that the AD7895 is converting and goes LO when conversion is complete and this also indicate that the data is available on the output...
View ArticleRe: High voltage measurement
Dear JMGL, Yes, you will have to definitely look into compensating your divider. Attached is a simple simulation of your divider with 6.8pF (C1) stray capacitance, giving you the observed 0.08 rad...
View ArticleRe: ADV7513 YCrCb 422 DDR input to YCrCb 444 HDMI output
Hi Matt, Yes, the scripts in the thread were used. -Guy
View ArticleRe: ADV7513 YCrCb 422 DDR input to YCrCb 444 HDMI output
Please identify the specific script you used and all of the modifications that were needed for your board. Are you getting any recognizable video out of the ADV7513 in any mode or resolution? -Matt
View ArticleRe: ADV7511 - Dolby Digital Plus 7.1 (E-AC-3)
I don't think I dohave UBOOT on this one. Let assume I had one, would you want me to download something new on to it? I just found an EVAL board EVAL-ADV7612-7511 but it does not say HDCP Enabled on...
View ArticleRe: ADV7511 - Dolby Digital Plus 7.1 (E-AC-3)
u-boot allows you to upgrade the application binary on the board via RS232 (i.e. JTAG not required). Please experiment with the EVAL-ADV7612-7511 and let me know if you see the same behavior. If you...
View ArticleRe: CROSS-TALK problems EZ-KIT 21489
http://www.analog.com/static/imported-files/eval_kit_manuals/ADSP-21469_ezboard_man_rev.1.1.pdf Audio Page 1. Looking at the design of the Ez.Kit, probably the capacitors C254 and C257 are too small...
View ArticleADT75 internal clk frequency
HiI would like to know internal clock frequency of ADT75 and PSRR if it can.I have a problem.ADT75 is mounted on a small board and connected to main board.Main board supply the power.It must be wire...
View ArticleRe: ADV7513 YCrCb 422 DDR input to YCrCb 444 HDMI output
Matt, Please see the original thread - it has the script file attached; in the order implemented. As I explained in the original thread, while inputting 1080i60 on a 10-bit multiplexed 422 DDR...
View ArticleRe: CROSS-TALK problems EZ-KIT 21489
In that schematic, C254 will control the amount of crosstalk. I would increase the value to 100 uF if possible. C257 will control low-frequency noise, but keep in mind that increasing the value will...
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