STV-366-R05 datasheet(15/30 Pages) STMICROELECTRONICS

15 / 30 page

VT5366

Operation

15/30

Table 13.

Reg [#0x2F]: Minimum Motion Search Vector

Add

Bits

Name

R/W

Default

Description

0x2F

[7:0]

Minimum search vector

R/W

0001_0000

0x40 - increase sensitivity when

going into non-run mode

0x10 - default setting in run

mode

Table 14.

Reg [#0x31 - 0x32]: Surface Feature Report

Add

Bits

Name

R/W

Default

Description

0x31

[15:8]

Features count

Current field feature count report

0x32

[7:0]

Table 15.

Reg [#0x40 - 0x41]: Exposure Setting

Add

Bits

Name

R/W

Default

Description

0x40

[1:0]

Exposure [9:8]

R/W

0x01ff

Exposure value in CLK12

periods units.

Default is 511.-

0x41

[7:0]

Exposure [7:0]

Table 16.

Reg [#0x43]: AutoExposure Enable

Add

Bits

Name

R/W

Default

Description

0x43

[4]

AEC enable

Enable auto exposure

Table 17.

Reg [#0x47]: ADC data

Add

Bits

Name

R/W

Default

Description

0x47

[7:0]

ADC_IN converted data

0000_0000

This register holds the current

converted data from the ADC_IN

analog input pin.

The data range is as follows:

0000_0000: ADC_IN = 0.6V

1111_1111: ADC_IN = 1.6V

The response is linear for each

value in between, ADC steps are

1V/256 = 3.9mV.

Table 18.

Reg [#0x4F]: Exposed image Max reported value

Add

Bits

Name

R/W

Default

Description

0x4F

[7:0]

Exp max value

0000_0000

This registers holds the

maximum pixel value (before

CDS) for the current frame. It

shows if some

pixels are saturated or not. This

AEC metric.

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