Datasheet

Confidential for truly Only
color CMOS QSXGA (5 megapixel) image sensor with OmniBSI™ technology
OV5647
proprietary to OmniVision Technologies PRELIMINARY SPECIFICATION version 1.0
0x3A0C AEC CTRL0C 0xE4 RW
Bit[7:4]: e1_max
Decimal line high limit zone
Bit[3:0]: e1_min
Decimal line low limit zone
0x3A0D B60 MAX 0x08 RW
Bit[7:6]: Not used
Bit[5:0]: b60_max
0x3A0E B50 MAX 0x06 RW
Bit[7:6]: Not used
Bit[5:0]: b50_max
0x3A0F WPT 0x78 RW
Bit[7:0]: WPT
Stable range high limit (enter)
0x3A10 BPT 0x68 RW
Bit[7:0]: BPT
Stable range low limit (enter)
0x3A11 HIGH VPT 0xD0 RW Bit[7:0]: vpt_high
0x3A12 MANUAL AVG 0x00 RW Bit[7:0]: avg_man
0x3A13 PRE GAIN 0x40 RW
Bit[7]: Not used
Bit[6]: pre-gain enable
Bit[5:0]: pre-gain value
0x3A14 MAX EXPO 50 0x0E RW Bit[7:0]: Maximum expo[15:8]
0x3A15 MAX EXPO 50 0x40 RW Bit[7:0]: Maximum expo[7:0]
0x3A17
NIGHT MODE GAIN
BASE
0x01 RW
Bit[7:2]: Not used
Bit[1:0]: gnight_thre
00: 0x00
01: 0x10
10: 0x30
11: 0x70
0x3A18 AEC GAIN CEILING 0x00 RW
Bit[7:2]: Not used
Bit[1:0]: gain_ceiling[9:8]
0x3A19 AEC GAIN CEILING 0x7C RW Bit[7:0]: gain_ceiling[7:0]
0x3A1A DIFF MAX 0x04 RW Bit[7:0]: diff_max
0x3A1B WPT2 0x78 RW
Bit[7:0]: wpt2
Stable range high limit (go out)
0x3A1C LED ADD ROW 0x06 RW
Bit[7:0]: led_add_row[15:8]
Exposure values added when
STROBE is ON
0x3A1D LED ADD ROW 0x18 RW
Bit[7:0]: led_add_row[7:0]
Exposure values added when
STROBE is ON
table 7-6 AEC/AGC 2 registers (sheet 2 of 3)
address register name
default
value R/W description