| Electronics > Projects, Designs, and Technical Stuff |
| CMOS Image Sensor |
| (1/1) |
| desloz:
Hello. Is it possible to read only from one line in a CMOS sensor, in order to increase the frame rate (or line rate)? For example, using this sensor from ON Semi , https://www.onsemi.com/pub/Collateral/AR0134CS-D.PDF. How can I read only the central line, or a group of lines in the center of the sensor? Thank you. |
| Bassman59:
--- Quote from: desloz on April 30, 2019, 05:15:55 pm ---Hello. Is it possible to read only from one line in a CMOS sensor, in order to increase the frame rate (or line rate)? For example, using this sensor from ON Semi , https://www.onsemi.com/pub/Collateral/AR0134CS-D.PDF. How can I read only the central line, or a group of lines in the center of the sensor? Thank you. --- End quote --- Page 3 of the datasheet you posted: --- Quote ---• Window Control Configurable window size and blanking times allow a wide range of resolutions and frame rates. Digital binning and skipping modes are supported, as are vertical and horizontal mirror operations. --- End quote --- Which means that you have to set some of the internal registers via I2C to control the region of interest. Those registers are not documented in the data sheet, so you should check ON's website for it. |
| Navigation |
| Message Index |