AM62A7: GLBCE mode inquiry

peng qiang

Intellectual 310 points

Part Number: AM62A7

Tool/software:

Hi TI experts

By consulting the AM62A technical manual, we found that GLBCE has two modes.

The first mode we are currently using is “GLBCE Continuous Frame Processing”.

May I ask which settings can be used to switch to the second mode?

over 1 year ago

0 Gang Hua over 1 year ago

TI__Guru 63690 points

Hi Peng,

The 2nd mode is not suitable for continuous video.
Every sensor frame will have to be processed twice and that reduces the effective VISS fps to 50%.
e.g., if VISS can process 300MP/s in mode-1, then it can only support ~150MP/s in mode-2.

0 peng qiang over 1 year ago in reply to Gang Hua

Intellectual 310 points

Hi Gang

May I ask how to switch to the second mode? We would like to try to see if we can solve the issue of flickering.

0 peng qiang over 1 year ago in reply to Gang Hua

Intellectual 310 points

Hi Gang

May I ask how to switch to the second mode? We would like to try to see if we can solve the issue of flickering.

0 Gang Hua over 1 year ago in reply to peng qiang

TI__Guru 63690 points

Hi peng,

peng qiang said:
May I ask how to switch to the second mode?

There is no a special H/W mode for that.
It is simply passing every image through VISS twice so that GLBCE context is update in the first pass.

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AM62A7: GLBCE mode inquiry