Other Parts Discussed in Thread: AM3703 , OMAP3503 We encountered problem with the migration from OMAP3503 to AM3703. We assembled the AM3703 to the PCB board previously assembled with OMAP3503. Of course, we made the corresponding changes of some of the…
Hi Steve,
In the case that I was investigating, a buffer was not enabled properly in the hardware. The boot character was being sent out correctly, but the processor did not see the response from the EVM Flash application on the PC side. Once this was…
Found the issue: seems like DPLL1 and DPLL3 need to be locked. That is CM_CLKEN_PLL and CM_CLKEN_PLL_MPU the three least significant bits set to 7.
Thanks, guys
Other Parts Discussed in Thread: OMAP3503 , TUSB1210 Intermittently, USB devices (ie. usb memory stick and USB modem) do not recover from suspend/resume cycles on our platform. When the platform is in this state, physically detaching and reattaching a…
Other Parts Discussed in Thread: OMAP3503 , TPS65950 Hi,
I have used the PET (power estimation tool) from TI to estimate the power consumption in standby mode.
First of all, in your PET guide:
Table 1. The states of power domains in OMAP35x in standby…
Looking at the datasheet for the 3503 it does not seem that the input pin capacitance is defined for the McSPI interface (though there is mention of some max load capacitance values of 20-30pF), I was wondering if there is a typical value, if not an actual…
Other Parts Discussed in Thread: OMAP3503 Hi guys,
I would like to connect a SJA1000 CAN-controller to an OMAP3503 using the GPMC bus...
The problem is voltage conversion !
How do I connect the SJA1000 with 8-bit multiplexed address/data bus (5V logic…
Other Parts Discussed in Thread: OMAP3503
Dear all;
We are developong a new sysytem using OMAP3503.
First we have developed it using XOMAP3503(ES version).
Although we have replaced XOMAP3503 by OMAP3503DCUS, it did not wrok.
1. u-boot is working…
I converted my project from 3 to 4 and now I am having trouble emulating. I am using a spectrum digitial xds510 usb with a f2806 which is similiar to the f2808. When emulating, the program running doesnt appear to be running through all the code. Sometimes…
Other Parts Discussed in Thread: OMAP3503 , TPS65950 , OMAP3530
Hi,
I am a very young user of TI product family OMAP3503 with Power management IC TPS65950.
We are actually studying and developing an application board based on OMAP3503 processor and TPS…