AR0330 datasheet(52/77 Pages) ONSEMI

52 / 77 page

AR0330_DS Rev. U Pub. 4/15 EN

©Semiconductor Components Industries, LLC,2015.

AR0330: 1/3-Inch CMOS Digital Image Sensor

Sensor Frame Rate

Row Period (TROW)

The line_length_pck will determine the number of clock periods per row and the row

period (TROW) when combined with the sensor readout clock. The line_length_pck

includes both the active pixels and the horizontal blanking time per row. The sensor

utilizes two readout paths, as seen in Figure 18 on page 33, allowing the sensor to output

two pixels during each pixel clock.

The minimum line_length_pck is defined as the maximum of the following three equa-

tions:

ADC Readout Limitation:

(EQ 20)

Options to modify this limit, as mentioned in the “Sequencer” section, can be found in

the AR0330 Developer Guide.

Digital Readout Limitation:

(EQ 21)

Output Interface Limitations:

(EQ 22)

Row Periods Per Frame

The frame_length_lines determines the number of row periods (TROW) per frame. This

includes both the active and blanking rows. The minimum_vertical_blanking value is

defined by the number of OB rows read per frame, two embedded data rows, and two

blank rows.

(EQ 23)

The sensor is configured to output frame information in two embedded data rows by

setting R0x3064[8] to 1 (default). If R0x3064[8] is set to 0, the sensor will instead output

two blank rows. The data configured in the two embedded rows is defined in MIPI CSI-2

Specification V1.00.

The locations of the OB rows, embedded rows, and blank rows within the frame readout

are identified in Figure 36: “Slave Mode Active State and Vertical Blanking,” on page 53.

Table 37:

Minimum Vertical Blanking Configuration

R0x3180[0x00F0]

OB Rows

minimum_vertical_blanking

0x8 (Default)

8 OB Rows

8 OB + 4 = 12

0x4

4 OB Rows

4 OB + 4 = 8

0x2

2 OB Rows

2 OB + 4 = 6

1204 ADC_HIGH_SPEED



1116 ADC_HIGH_SPEED



---

x_addr_end

x_addr_start

–

x_odd_inc

 0.5



-----------------------------------------------------------------



---

x_addr_end

x_addr_start

–

x_odd_inc

 0.5



-----------------------------------------------------------------



Minimum frame_length_lines

y_addr_end

y_addr_start

–

y_odd_inc

 2



-----------------------------------------------------------------

minimum_vertical_blanking

AR0330 数据表(PDF) 52 Page - ON Semiconductor

AR0330 数据表(HTML) 52 Page - ON Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77

数据表下载

链接网址

AR0330 数据表(PDF) 52 Page - ON Semiconductor

AR0330 数据表(HTML) 52 Page - ON Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77

数据表 下载

链接网址

数据表下载