Forum Post: am335x max RAM
Dear All, in our custom board we'd like to have 1GB RAM. Is it possibile?What is the best configuration to do so?2x 4Gbx8 ?any schematic sample?We have the starter kit but is has 512MB.Thank you
View ArticleForum Post: RE: no /dev/mtd entry for my NOR flash
was using tisdk_defconfig for linux where they had not enable NOR flash.Selected,RAM/ROM/Flash chip drivers---->Support for AMD/Fujitsu/Spansion flash chips in kernel config and got the...
View ArticleForum Post: C based DCAN PRU
Hi,I'm trying to initialize and send data via DCAN of AM3358 using PRU of the same SOC for the same I have referred DCAN driver "dcan.c" from...
View ArticleForum Post: Pins status during processor reset state
Hi,We are using AM335X processor on our platform. We enabled RTC only power mode keeping LDO1 (RTC) and LDO2 regulators of TPS65217 active. We are seeing leakage currents which we are trying to...
View ArticleForum Post: RE: LCD iterface issue in AM3352
Hi Biser,LCD flickering issue resolved by making changes in LCD driver.- lcd_reset(para);+lcd_disable_raset(WAIT_FOR_FRAME_DONE);You can also first check if LCD is already enabled or not and...
View ArticleForum Post: RE: AM335x/DRA6x DDR external termination
Hi Feroz,Serial termination is prohibited on the AM335X DDR3 interface. Only Vtt termination is allowed. See Note 13 below Table 7-66 and Note 2 below Table 7-67 in the AM335X Datasheet Rev. G.
View ArticleForum Post: RE: Sitara Linux SDK 7.0 and jackd. Infinity alsa_pcm xrun problem
Hi Tim,Thanks for describing this issue in detail. It has been forwarded to the factory team for investigation.
View ArticleForum Post: RE: LCD 7" with AM335х EVMSK and linux kernel from SDK6.0
Hi Tim,These are defined inside <linux_dir>/drivers/video/da8xx-fb.c:[quote]static struct da8xx_panel known_lcd_panels[] = { /* Sharp LCD035Q3DG01 */ [0] = { .name =...
View ArticleForum Post: RE: USB OTG does not work in SDK 7.0
Harsha,Please use omap2plus_defconfig on the SDK7.0 kernel and post the dmesg kernel boot log, and /proc/config.gz file.I am kinda confused about your problem: is it the host mode or the device mode...
View ArticleForum Post: RE: AM335x Starter Kit use SPI0 from U-Boot not for Booting
The issue was solved by changing the SPI configuration:D0 was set to be MOSI and D1 was set to be MISOBy modifing:/include/configs/am335x_evm.hI added: #define CONFIG_OMAP3_SPI_D0_D1_SWAPPEDRegards,Efi
View ArticleForum Post: RE: USB host not enabling
[quote user="Jacob Stucky"]Sorry, to clarify I am referring to the USB Type-A connector (P3).[/quote]OK...I assumed you were but it's always best to start debugging the easy things. ;)
View ArticleForum Post: RE: RTC running 5x fast and all RTC related registers being...
No, the RTC_PWRONRSTn input must be held low until both RTC power supplies are valid.Regards,Paul
View ArticleForum Post: RE: AM335X USB_ctrl0 register setting
Sorry for the delay, for some reason I didn't get the e-mail that you had responded to the post.I verified that making this change prevents the USB PHY's from powering on and you can see the...
View ArticleForum Post: RE: beaglebone black to produce a PCM bus
Hi Nathan,It doesn't need a header file. To what spdif_dit instance are you referring? Perhaps I forgot to modify a part of the driver and there is a typo.As far as the clocking question, it could be...
View ArticleForum Post: RE: Problem running video on Sitara AM3703
Hi Yuval,It is not too unexpected for the CPU usage to rise that high since there is no hardware acceleration available to do the decode. In our examples in the Matrix GUI, we use ffmpeg neon...
View ArticleForum Post: RE: Clock Transition Mode
Hello Matthijs van Duin,Thank you for details.I also looking AM35x(not AM335x) TRM.http://www.ti.com/lit/ug/sprugr0c/sprugr0c.pdfP297 "Table 4-71. Clock State Transition Settings"AM35x has...
View ArticleForum Post: RE: Industrial Communications Engine (ICE) PCB Layout (Rev. A)
This is a Cadence Allegro file. There is a free Allegro viewer available at http://www.cadence.com/products/pcb/Pages/downloads.aspx . You will need to register to download it.
View ArticleForum Post: RE: AM3356 USB1 UART3 enable.
We are able to get it working.SDK7.0 not has support for this feature we added that support and it started working.Thanks everyone for support.Rgds,chandra
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