AR0237CS datasheet(21/38 Pages) ONSEMI

21 / 38 page

AR0237CS/D Rev. 4, 6/16 EN

©Semiconductor Components Industries, LLC, 2016.

AR0237CS: 1/2.7-Inch 2.1 Mp/Full HD Digital Image Sensor

Features Overview

Table 6:

List of Configurable Registers for Context A and Context B

Analog/Digital Gains

A programmable analog gain of 1.0x to 16x (linear and HDR) applied simultaneously to

all color channels will be featured along with a digital gain of 1x to 16x that may be

configured on a per color channel basis. Note that with the RGB IR sensor digital gain

should only be applied to all color channels equally since with the 4x4 kernel the gains

will not be applied to the proper color channel. Analog gain can be applied per exposure

in line interleaved mode.

Skipping/Binning Modes

The AR0237 supports subsampling. Subsampling allows the sensor to read out a smaller

set of active pixels by either skipping, binning, or summing pixels within the readout

window. Horizontal binning is achieved in the digital readout. The sensor will sample

the combined 2x adjacent pixels within the same color plane. Vertical row binning is

applied in the pixel readout. Row binning can be configured as 2x rows within the same

color plane. Pixel skipping can be configured up to 2x in both the x-direction and y-

Context A

Context B

coarse_integration_time

coarse_integration_time_cb

line_length_pck

line_length_pck_cb

frame_length_lines

frame_length_lines_cb

row_bin

row_bin_cb

col_bin

col_bin_cb

fine_gain

fine_gain_cb

coarse_gain

coarse_gain_cb

coarse_integration_time2

coarse_integration_time2_cb

dcg_manual_set

dcg_manual_set_cb

dcg_manual_set_t1

dcg_manual_set_t1_cb

bypass_pix_comb

bypass_pix_cb

coarse_gain_t1

coarse_gain_t1_cb

fine_gain_t1

fine_gain_t1_cb

x_addr_start

x_addr_start_cb

y_addr_start

y_addr_start_cb

x_addr_end

x_addr_end_cb

y_addr_end

y_addr_end_cb

y_odd_inc

y_odd_inc_cb

x_odd_inc

x_odd_inc_cb

green1_gain

green1_gain_cb

blue_gain

blue_gain_cb

red_gain

red_gain_cb

green2_gain

green2_gain_cb

global_gain

global_gain_cb

operation_mode_ctrl

operation_mode_ctrl_cb

bypass_pix_comb

bypass_pix_comb_cb

AR0237CS Datasheet(PDF) 21 Page - ON Semiconductor

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