AI2152 View Datasheet(PDF) - A1 PROs co., Ltd.
Part Name
Description
MFG CO.
'AI2152' PDF : 33 Pages View PDF
Ai2152
ADDRESS
NAME
BIT
CONTENTS
BF
(0004h)
C0
(0005h)
BLC_YSUM_TGT[15:
8]
7:0
Target Y value when auto exposure (BLC ON)
BLC_YSUM_TGT[7:0] 7:0
AE_STEP_SIZE[4:0] 4:0 AE step size (12~31)
C1
(0006h)
ADCK_INV
Ai4100
0: Normal ADCK Operation
5
1: ADCK clock inversion
AD9943
0: ADCK active low
1: ADCK active high
MON_SEL[1:0]
Monitor selection (Only for Ai4100)
00: Monitor OFF
7:6 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)
C2
(0007h)
C3
(0008h)
C4
(0009h)
C5
(000Ah)
C7
(000Ch)
MIN_SH_SEL
AFE_CDS_GAIN[1:0]
AFE_SEL
4 Select minimum shutter speed,
0: 1/60(1/50) 1: 1/120(1/100)
6:5
AFE CDS gain select,
00:0dB, 01:6dB, 10:12dB, 11:-2dB (Only for Ai4100)
7 0 : Ai4100 , 1 : AD9943
AE_STA_RANGE[7:0] 7:0 Stable range at auto exposure
AE_OSC_RANGE[7:0
]
7:0
Oscillation range at auto exposure
MAX_AFE_GAIN[7:0] 7:0 Max AFE analog gain when AGC
FIX_GAIN[7:0]
7:0 Gain value when AGC off
C8
(000Dh)
C9
(000Eh)
CA
(000Fh)
CB
(0010h)
AFE_OFFSET[7:0]
AWB1_R_GAIN [7:0]
AWB1_G_GAIN [7:0]
AWB1_B_GAIN [7:0]
AFE offset value when fixed
7:0 Ai4100 : 0 ~127
AD9943 : 0 ~ 255
7:0
R gain for AWB1(3100°K) adjustment.
GAIN=(R_GAIN/64)
7:0 G gain for AWB1(3100°K) adjustment.
GAIN=(G_GAIN/64)
7:0 B gain for AWB1(3100°K) adjustment.
GAIN=(B_GAIN/64)
20
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