AI2152 datasheet(20/33 Pages) A1PROS

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ADDRESS

NAME

BIT

CONTENTS

(0004h)

BLC_YSUM_TGT[15:

7:0

Target Y value when auto exposure (BLC ON)

(0005h)

BLC_YSUM_TGT[7:0]

7:0

AE_STEP_SIZE[4:0]

4:0

AE step size (12~31)

ADCK_INV

Ai4100

0: Normal ADCK Operation

1: ADCK clock inversion

AD9943

0: ADCK active low

1: ADCK active high

(0006h)

MON_SEL[1:0]

7:6

Monitor selection (Only for Ai4100)

00: Monitor OFF

01: CDS signal to monitor

10: PGA output monitor

11: Output REFIN and CCDIN (for calibration)

MAX_SH[3:0]

3:0

Maximum shutter speed

(When SHUTTER_MODE = Auto)

MIN_SH_SEL

Select minimum shutter speed,

0: 1/60(1/50) 1: 1/120(1/100)

(0007h)

AFE_CDS_GAIN[1:0]

6:5

AFE CDS gain select,

00:0dB, 01:6dB, 10:12dB, 11:-2dB (Only for Ai4100)

AFE_SEL

0 : Ai4100 , 1 : AD9943

(0008h)

AE_STA_RANGE[7:0]

7:0

Stable range at auto exposure

(0009h)

AE_OSC_RANGE[7:0

]

7:0

Oscillation range at auto exposure

(000Ah)

MAX_AFE_GAIN[7:0]

7:0

Max AFE analog gain when AGC

(000Ch)

FIX_GAIN[7:0]

7:0

Gain value when AGC off

(000Dh)

AFE_OFFSET[7:0]

7:0

AFE offset value when fixed

Ai4100 : 0 ~127

AD9943 : 0 ~ 255

(000Eh)

AWB1_R_GAIN [7:0]

7:0

R gain for AWB1(3100°K) adjustment.

GAIN=(R_GAIN/64)

(000Fh)

AWB1_G_GAIN [7:0]

7:0

G gain for AWB1(3100°K) adjustment.

GAIN=(G_GAIN/64)

(0010h)

AWB1_B_GAIN [7:0]

7:0

B gain for AWB1(3100°K) adjustment.

GAIN=(B_GAIN/64)

i2152

AI2152 Datasheet(PDF) 20 Page - A1 PROs co., Ltd.

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