Forum Post: RE: Facing issue in Interlaced encoding with EzSDK on DM814x...
Hi Ram and Santosh,Currently I am working on this issue. We have tried your suggestions, Please find below information.1. set the flag bottomFieldIntra to non-zeroWe have changed value of...
View ArticleForum Post: RE: AM/DM3730 and TVP5151 Interlacing Issues
Mathew,Have you checked the master clock to TVP51xx and the pixel clock output as well? What is the frequency set?
View ArticleForum Post: RE: Use 816x EVM just for DSP C674x part
Alex,You'll get the GEL file provided by TI as part of EZSDK release package.Alternatively you can download it from the spectrum digital website. Please make sure that you download the GEL for the...
View ArticleForum Post: RE: Can't get the 'av_capture' app in IPNC_RDK_DM36x_V5.1.0...
Charvi,I don't think av_server can stream the video. You will have to run RTSP streaming server live555 to get streaming to work.
View ArticleForum Post: RE: Question about DM368 AEMIF
GF,Are you seeing the behavior when the kernel code starts running? Most likely it might be because of the driver that are trying to access the CPLD connected to EMIF bus.
View ArticleForum Post: RE: MDIO Bus Access
Kusha,The polling is started as soon as the MDIO module is enabled. The only software control possible is MDIO enable/disable.
View ArticleForum Post: RE: Some problems with DM368 transfers data via SPI use DMA
Zhang,Have you tried the same in polling mode without DMA?
View ArticleForum Post: RE: Using Serial Flash utility with 36Mhz osc (instead of EVM 24...
Benny,This is a very interesting problem. But I don't think there is any solution for this.
View ArticleForum Post: RE: H/W 4-bit ECC correction code in Linux kernel 2.6.18 for DM365
Ivy,There are many such issues in general with NAND driver of Davinci. But the general idea is that you've to use the same algorithm which is used for writing as well as reading. If you are writing...
View ArticleForum Post: RE: difference between TMS320DM365ZCE21 and TMS320DM365ZCE30
Naga,The number stands for speed grade. SPEED GRADE21 = 216 MHz27 = 270 MHz30 = 300 MHZ
View ArticleForum Post: RE: DM36x as a USB webcam.
Yulin,DM36x IPNC already supports USB webcam use case. It supports UVC implementation.
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Forum Post: TMS320C5535 booting from I2C
Hello,I am using TMS320C5535 DSP and 24AA1025T, 128 Kbytes (1024K I2C Serial EEPROM ) with slave address Read/Write Address : '1010000R/W' , schematics is as shown below diagram.After converting my...
View ArticleForum Post: RE: SDK3v1 adding new partition to nand
Nick,In case of optimized IPNC stack, all the device nodes are statically created. This is to reduce the boot time. Please use mknod command to statically create the node in the filesystem
View ArticleForum Post: RE: How to reduce the MDIO access between DM368 and ethernet PHY...
Kiran,The MDIO phy scanning is a hardware feature of the MDIO module, which is not really programmable. Do you face any issue or performance problems because of scanning?
View ArticleForum Post: RE: DM368 based PCB, hangs at startup
Maxim,Can you do memory test in u-boot by running the command mtest? Try to reduce the DDR clock from 340MHz to lower values and see any difference in behavior occurs.Assuming memory is fine, can you...
View ArticleForum Post: RE: Problem of UBL Upgrade from IPNC2.6 to...
JongUk,It might be hanging in while loop of few peripherals. Ideally you don't have to run GEL file if UBL is already running. UBL does pretty much everything that GEL file do. So, there is no point in...
View ArticleForum Post: RE: DM368 leopard board video outputs not working
Luis,Can you share your bootargs and the complete boot logs?
View ArticleForum Post: RE: HOW to encode XGA (1024x768, 10bit grayscale data) in DM368
Kekin,Both approach will take similar effort. BT 656 might be slightly easier.
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