Other Parts Discussed in Thread: AFE5832
Tool/software:
I see this question from 1 year ago.
How can I obtain the two cfg files mentioned?
6470.init.cfg and AFE5832_LVDS_12x_12b_CMD.cfg.
thank you.
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Hi,
May I know why do you need this ? Can you please explain your problem in detail ?
We are not convinced our reset is working, as it occasionally acts strangely (with misaligned data after reset).
This misalignment occurs only occasionally, possibly 10% of the reset occurrences.... but enough to kill the product.
We are hoping that it is just a register causing the problem.
Are you using hardware reset or software reset ? You can write into a register and apply reset and read back the same register . This way you can test the reset . Reset should clear that bit .
We are using the Reset pin (L17).
After reset, sometimes the data is garbage (data / frame alignment issues?). In my mind every Reset should behave the same way, in a stable and controlled manner.
We were thinking possibly we are missing a single bit on a register that has no function but NEED to be set to '1'. Your two cfg files may answer that question. Yes we can write to the registers, and yes we can read the values back and they match....so no issues with our SPI communications if that is what you are suggesting.
Ok , Got it .
Datasheet has initialization register specified .
If you are not able to figure out I will prepare the required setting and share
Hi,

Must write 1 registers are :
Register 3 : Bit 4 -- Means write addr 3h , data : 10h
Register D1 : Bit 0 -- Means write addr D1h , data : 1h
Register D4 : Bit 0 -- Means write addr D4h , data : 1h