Part Number: TUSB4020BI Other Parts Discussed in Thread: AM3505 Hello, Texas team.
BACKGROUND
We are using an embedded AM3505 processor's USB0 port to control the TUSB4020.
We use a USB nullmodem cable to allow console access from a terminal program…
Hi Siva,
Thank you very much for the help.
We shall continue with the current design.
Yes we are ramping VDDS and VDDS_OSC ramping first after
RESET is applied as per the requirement in the data sheet.
The non-linear behavior of VDDSHV supply is…
Part Number: AM3505
Tool/software: Linux
Hi,
Omap EHCI usb driver not able to detect usb flash device and mouse and keyboard on custom am3505 target board. I am using 4.9 kernel and v2016.03 u-boot on target.
I used "arch/arm/boot/dts/omap3-cm-t3517…
Part Number: AM3505 Other Parts Discussed in Thread: AM3517 ,
Tool/software: Linux
Hello all;
We are porting our build from 2.6.34 to 4.4, which means we are creating a device tree for our board, essentially repeating board bring-up.
The command line sets…
Part Number: AM3505
What is the minimum external pulse width (low) required on sys_nreswarm to cause an external warm reset sequence? Is it synchronous to one of the clocks, or is it asynchronous?
Thanks,
Stuart
Other Parts Discussed in Thread: AM3505 Hi,
We are writing an bare-metal application on the AM3505.
All of our memory mapped peripheral registers where mapped as strongly-ordered memory and we had no problems.
We are attempting to map them as device-memory…
It is not that the driver thinks the completed list is still active, but rather that the EMAC has not updated the EOQ bit faster enough for the driver to see it when the EMAC has completed iterating through the list. We already have a critical section…
Other Parts Discussed in Thread: AM3505 , AM3517 Hi, There is a confusion with AM3505 Power-up sequencing from the datasheet and reference documents. As per the latest datasheet, the VDDS_DPLL_xx and VDDA1P8V_USBPHY could be ramped up at the same time. But…
Other Parts Discussed in Thread: AM3505 , TVP5160 , PCM1804 The Linux(Linux-2.6.32-psp03.00.01.06) is hanging up on AM3505. I would like to know why the Linux is hanging up.
[Hardware] - AM3505(600MHz) I2C-1: Temperature Sensors(AD7415), RealTimeClock (S…
Other Parts Discussed in Thread: AM3505 Hi All,
We are using AM3505 processor based custom board. We are using kernel version 2.6.37 on that.
We are facing very strange issue currently. On our board when we use 2 Telit modems together (module used by modem…