Hello,
PLL0, HSDIV0 is the clock source for the Main CBASS. This means the HSDIV divides the PLL Clock speed to meet the required input clock requirements. By default, PLL0 is 2000MHz. The HSDIV0 divides the PLL Clock by 4 to make 500MHz (2000MHz/4…
The AM3358 has several PLLs. There is a section in the TRM describing each of their operation and configuration. MPU_PLL - TRM chapter 8.1.6.9 DDR_PLL - TRM chapter 8.1.6.11 CORE_PLL - TRM chapter 8.1.6.7 PER_PLL - TRM chapter 8.1.6.8 Display PLL - TRM…
Hi,
The best method for understanding the clocking in the 66AK2G12 is to use the clock tree tool available on TI.com.
https://www.ti.com/tool/CLOCKTREETOOL
Regards, Bill
Part Number: AM69 Other Parts Discussed in Thread: CLOCKTREETOOL ,
Our customer wants to know more about reference clocks for PCIe.
Q1) Is SERDESn_REFCLK_x an input/output or input only?
In datasheet: Each PCIe subsystem has a differential reference…
Hi,
Here is a ClockTreeTool:
www.ti.com/.../clocktreetool
Please use omapconf utility and dump a .rd1 file.
Then use the CTT tool open this .rd1 file, which can show the current clock setting.
With the help of this tool, we can find the right…
Other Parts Discussed in Thread: AMIC110 , CLOCKTREETOOL , SITARA-DDR-CONFIG-TOOL , AM3352 , AM3351 , AM3357 , AM3356 , AM3354 , AM3359 , AM3358 , AM62L Hi TI Experts,
Can you provide a List of collaterals that can be referred when starting a custom…
Part Number: AM6548 Other Parts Discussed in Thread: TMDX654IDKEVM , CLOCKTREETOOL In the R core on TMDX654IDKEVM, We are verifying the access time to MCU_MSRAM and DDR.
question 1 Please tell me about the theoretical value (MHz) at the time of Read…
Hello Rafael,
I have noted your question.
For information about prescaler values and frequency fed to the M4F Timers, I would highly encourage you to go through the tool which TI provides, namely Clock Tree Tool.
For AM62x you can find the clock…
Hitoshi-san,
I am not aware of a clocking spreadsheet per se. We do have a clock tree tool though: https://www.ti.com/tool/CLOCKTREETOOL
Will this work for you?
thanks,
Alex
Hi Shai, Short answer is no the GPMC cannot take in an external clock source as its reference clock. Its only clock source comes through the core PLL and HSDIVIDER. OSC0 is limited to 19.2-MHz, 24-MHz, 25-MHz, or 26-MHz. The PLL could be bypassed, but…
