Clik here to view.
TI-RTOS for arm9 ?
Hello,I am not sure if arm can also be used with TI-RTOS.Does TI-RTOS support using arm ?If yes - will it support all the driver listed in for arm:EMAC. Ethernet driver used by the networking stack...
View ArticleQuestion about JEDEC standard compliant DDR2 of OMAP-L138
Hi,My customer is considering using DDR2 with OMAP-L138.When I look over documents, I saw the following sentences.Datasheet says "It supports JESD79-2A standard compliant DDR2 SDRAM devices".However,...
View Articleconnect JTAG directly to DSP
Hii am new in DSPs.we have a L138 LCDK Board. 2 question :1) Can i connect to DSP via JTAG independently and develop/debug my software(without any connection with ARM)?2) L138 has 4 DSP cores. Can i...
View ArticleOMAP L13x series VS discrete components
Hi,We are at the early stages of developing a new project that requires a DSP and ARM processor.However after trolling through the TI products, I am trying to determine the pros and cons between opting...
View ArticleOMAP-L138 LCDK vvpif_mmap_loopback Error in opening capture device for channel 0
I'm trying to capture video, from analog cam, connected through composite in on my OMAP-L138 LCDK board via example application vpif_mmap_loopback.But, when I'm executing this...
View ArticleKernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
Hi,I cross compiled busybox with armv5 linaro cross compiler. Prepared sd card and flashed this minimal root filesystem in 2nd partition as ext4. gave proper bootargs as console=ttyS0,115200n8...
View Articlelinker file
HiI also try to add a linker file to my SYSBIOS project with the following sections:SECTIONS{.chaya: > IRAM}But this section does not appear to show in the memory map.Althought, I see my file...
View ArticleClik here to view.
Booting U-boot for AM1705 and changing UART number for console
Hello Titus and Shankari,I have been trying to run U-boot but I haven't had success.First of all, my board has the following hardware:SPI Flash : K0XMFI011 (Spansion) - 4MBytes - Connected to SPI0Nand...
View ArticleJTAG lock down on OMAP-L138
Hello,I read "By default, the JTAG port is locked down to prevent emulation and debug attacks but can be enabled during the secure boot process during application development." in the document...
View ArticlePurchase of everything associated with the OMAP-L138 DK
Hello,I would like to purchase everything associated with the OMAP-L138 Development Kit (LCDK).I listed up the parts belowOMAP-L138 (www.ti.com/.../tmdslcdk138XDS200 (www.ti.com/.../TMDSEMU200-U)Code...
View ArticleOpenEmbedded with OMAP-L138 eXperimenter Kit
Hi, I want to build root filesystem for omapl138 using open embedded. can you please share the procedure or links. Thanks in advance Bhargav
View ArticleWhat are the changes on new Omap-l138 Tech ref guide revision spruh77c versus...
Hi,Ti has just released a new Omap-l138 Tech ref guide revision spruh77C. Unfortunately I missed the revision spruh77B which was released in June 2016, and it is not available anymore. And the version...
View ArticleU-boot is not detecting the SPI flash memory connected to SPI0 in an AM1705...
Hello Titus, Shankari and Norman,As you could already know I finally was able to boot using U-boot.https://e2e.ti.com/support/dsp/omap_applications_processors/f/42/p/542505/1980690#1980690I created...
View ArticleClik here to view.
More Gel Script Problems with AM1705
Hi all,After sorting out the previous problem with the Gel script I have been going though it and writing my own based on the AM1707 script. However when I run it, there are still problems. The device...
View ArticleProblems with U-boot and LAN8720A PHY with the AM1705 processor
Hello Titus and all,I'm using DaVinci-PSP-SDK-03.22.00.04.I haven't been able to make U-boot to detect the LAN8720A PHY IC. I'm using an external 50MHz clock gen connected to both the LAN8720A and the...
View ArticleC6748 UPP FIFOFULL
Hello,I want to understand recovery process when FIFOFULL is occurred. I see a phenomenon which is out of alignment about data after I re-initialize UPP due to FIFOFULL. UPP is receive mode. UPP uses...
View ArticleClik here to view.
OMAP-L138 vpif_mmap_loopback tvp5147 routing error
I'm trying to capture video from analog cam, connected to OMAP-L138 LCDK via composite-in.When I'm executing vpif application as vpif_mmap_loopback -m 1 -p 0 the following error appears...
View ArticleOMAP-L138 Power on sequence at 456MHz operation
Hi,My customer use OMAP-L138 with 456MHz operation.They have a question about power-on sequence."6.3.1 Power-On Sequence" in DataSheet says following:"2. Core logic supplies: (a) All variable 1.3V -...
View ArticleOMAP-L138 switched central resource (SCR) bandwidth
Hello,I would like to know the bandwidth(s) of the switched central resource (SCR) on an OMAP-L138.Best regardsArthur
View ArticleSD/MMC starterware test
Hi.In the starterware software, is there any source code for testing SD/MMC interface?? couldn't find any...Also, we have a board that does not load, when testing under JTAG:Scripts->OMAL L138...
View Article