This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LED enable signal is shorter than the set time in DLPC300 when it is changed the exposure time.

Guru 10570 points
Other Parts Discussed in Thread: DLPC300

Hello,

When it is projected to be set to 10ms from 8.3ms the Exposure Time,
and outputs the data written to the internal buffer 0 of DLPC300,
enable signal to the LED is output shorter than the set time.
Time that is shorter is about 150us.
This enables the difference between the exposure time of the camera,
correct image can not be captured.
Enable is output in a normal period of time data output of 1-3 buffer
and the other without problems, without changing the Exposure Time,
Reading the buffer 0 again.
(It seems to be only funny the first projection after the setting change).
Be considered as What is the cause?
DMD has been used in 8bit monochrome mode.
In addition, not only the 8.3ms → 10ms, it will occur only when
the setting Exposure time is longer in the Internal Mode and 10ms → 12ms.
Frequency of occurrence is 100%.

Best regards, RY