Forum Post: RE: AM335x RESETIN_OUT pin
The PWRONRSTn terminal is connected to an internal reset input signal via the PWRONRSTn input buffer and internal reset output signal via the PWRONRSTn output buffer. There is a circuit inside AM335x...
View ArticleForum Post: RE: ADC conf registers on AM335x
Dean,You may be missing a couple of important function calls that setup the bias transistors for the Idle step. Without these properly configured you won't ever get touch detections. I'm referring to...
View ArticleForum Post: RE: Futher Discussion about NAND UBIFS with AM335x
That's good news. Hopefully, the issue can be configured out. The BeagleBoard Forums are very slow to access in China.BRCheng Shi
View ArticleForum Post: RE: CIR mode in AM335x
I believe you have to construct the dataframe to be sent in software. That's why I pointed you to this section of the TRM.
View ArticleForum Post: RE: TMDSSK3358_ADC_LCD
The "TI's ADC driver" option should be there. Please check it's dependencies (in bold) as this may cause it to not be displayed:[quote]TI's ADC driver (TI_ADC)CONFIG_TI_ADC:Say yes here to build...
View ArticleForum Post: RE: AM335x RTC_PORz Timing Requirements
Hi Paul,I'm sorry. I did not enough explain in my original question.Thank you very much for spending your precious time for me.Best regards,Daisuke
View ArticleForum Post: RE: OMAP2 SPI: DMA Transfer loses "last" byte...
Ok, thanks for the update. At least the problem is not within my setup...DAVI
View ArticleForum Post: RE: I2C_BUS_ARBITRATION_LOST_ERROR
Are you sure it doesn't conflict with another I2C address on the I2C0 bus? I would recommend that you move it to I2C1 (J11 header). Pin 2 is I2C1_SCL and pin 3 is I2C1_SDA. There are pullup resistors...
View ArticleForum Post: RE: SGX driver am335x
I see, thanks for the clarification. I set the KERNEL_INSTALL_DIR to:KERNEL_INSTALL_DIR=/home/laurens/ti-sdk-am335x-evm/board-support/board-port-labs/sitara-board-port-linuxIt then said it could'nt...
View ArticleForum Post: RE: MCP Memory for AM3352
Yes, this is correct and MCP will most likely operate successfully on the GPMC, provided the MCP chip has separate chip-selects for NOR and PSRAM. 100% compatibility can be guaranteed when the MCP...
View ArticleForum Post: RE: UART4 and Uart5 Not working in am335x
It is already declared as 6. #define OMAP_MAX_HSUART_PORTS 6. At TTL level i am able to loop back ttyO4 and ttyO5. but when i am setting my debugging port as ttyO4 or ttyO5 in u-boot.my terminal is...
View ArticleForum Post: RE: cross compile linux top command
Damn, why didn't I see this.........Thank you MiroslavAnd for those wondering, In the makefile they state what you have to do for cross compiling, add these options:make m64=-m32 lib64=libA little...
View ArticleForum Post: RE: kernel configure 2 Ethernet ports in am335x
Hi, in bold is the modification. Could you see the first message of this track. There, it s explained in details.the new register: _AM33XX_MUXENTRY(GPMC_CSN3, 0,"gpmc_csn3", NULL, "rmii2_crs_dv",...
View ArticleForum Post: Am335x RTC 1s periodic interrupt delay
Hi !I am working on the AM335x processor and the 1 sec events generated out of RTC.I modified the code of the rtc-omap.c in the kernel to generate the events out of the chip. My application threads run...
View ArticleForum Post: RE: Beaglebone and Ubuntu
Hi Leonardo,This forum supports only the TI distributed Linux EZSDK. For other releases please turn to the community at http://beagleboard.org/Community/Forums
View ArticleForum Post: RE: I2C1 on BeagleBone Black / AM335x
Biser:Thanks for bringing up that point ~ although I think I'm ok at this point as I'm using a ready-made cape and simply want to access some raw data from it.Sincerely,Dean
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Forum Post: RE: Am335x RTC 1s periodic interrupt delay
Hi Biser .Thank you for the reply. Yes the External Oscillator is enabled. i added this into the internal RTC driver(rtc-omap.c)(inside the omap-rtc.c)/* Selecting the clock source into the RTC----- *...
View ArticleForum Post: POR and RTC reset
We do not have a need for RTC on the AM3359. We do not use any of the low power modes.It is not clear if there is anything else on the device that requires the real time clock? I removed the crystal,...
View ArticleForum Post: RE: AM335x RESETIN_OUT pin
Yes, my explanation in the other forum post is correct. Thanks for reminding me about the other post. I had forgotten about the RSTTIME2 counter being stalled until the external reset source is...
View ArticleForum Post: RE: Using Emac CPPI RAM for Buffer Descriptors
I figured out what was wrong. The manual says "The base address of CPPI descriptors is 5C02 0000h. The 8K bytes of CPPI memory begin at address 01E2 0000h from the EMAC perspective.". So I just...
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