Part Number: AM1808 Hello
I got the latest am1808 sdk Linux from TI version 606.0
Linux EZ SDK for AM1808, AM1806, AM1802
I found u-boot-2010.12-psp03.21.00.04.sdk in folder board-support
using
arm-linux-gnueabihf-gcc (Linaro GCC 5.3-2016.02) 5.3.1 2…
Part Number: AM1806
Hello,
Can I ask a couple of questions below?:
Q1. Please find the DDR_DQGATE1 waveform and it has distortions at the rising and the falling edges. Do you think this is harmful or not?
Do you think this level of the distortion…
Hi Brad,
Yes. SDA is being held low and there is no SCL. The switching the pin function to GPIO cause the pin to be released and I2C communication was also recovered, but finally I2C block of AM1806 was hang after 3 ~ 4th tests.
They tried to switch…
Part Number: AM1806 Hello,
We are trying to use the "AM1806 ZWT IBIS Model (Rev. A)" http://www.ti.com/lit/zip/sprm485 .
Many DDR_*** pins are grouped to a common I/O Model Name BSSTL18TCSCGPBFZ.
The I/O model name has a couple of choices:
…
Part Number: AM1806 Dear Champs,
Is it possible to reset I2C0 only in AM1806?
My customer faced I2C communication fail and would like to reset I2C0 port of AM1806 only to minimize impact on all system.
But, when they set IRS bit of ICMDR register, the…
Hi SI,
It's been a while since there's been any activity on this thread, and it sounds like this issue has been resolved in your last post. I am marking this as "TI thinks resolved."
Regards,
Melissa
Part Number: AM1806 Dear,
In my application,I used AM1806,I have checked some of them were EOL. So I'm warry about if AM1806EZWTD4 will EOL.
So could you kindly help check the life Cycle of AM1806EZWTD4 and if it has plan to EOL? Thx
Dear Champs,
My customer found an issue that there was no NAK for IN transaction from USB HUB at sometime although there were NAK occurred in most time.
This issue also depend on the cable and there is some USB cable causing this issue. e.g. this issue…
Other Parts Discussed in Thread: AM1806 Dear sir,
I'm trying to reduce the dynamic power consumption of AM1806.
In our system the CPU runs at 60MHz, so I decrease the voltage of CVDD/RVDD/PLL_VDD from 1.2V to 1.0V.
Is there any problem?
Thanks,
Jacky…
Dear Champs,
Is there any possibility to add garbage data(0xFB) in USB controller?
In my customer's test, they found Invalid data(0xFB) was added after response NAK for IN Packets several times, and thus HOST was worked it as 'Invalid Packet'.…