PixArt Imaging Inc.

PAS6337

CMOS Image Sensor IC

All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.

9

PixArt Imaging Inc.

V1.0,

2012/05/24

0

4F

79

[7:0] R_AWB_CbCrThdL[7:0]

0x00

AWB region test Cb+Cr Low threshold -128 ~ +127 (2's

complement)

0

50

80

[7:0] R_AWB_CbThdH[7:0]

0x75

AWB region test Cb High threshold -128 ~ +127 (2's

complement)

0

51

81

[7:0] R_AWB_CrThdH[7:0]

0x96

AWB region test Cr High threshold -128 ~ +127 (2's

complement)

0

52

82

[7:0] R_AWB_CbCrThdH[7:0]

0xff

AWB region test Cb+Cr High threshold -128 ~ +127 (2's

complement)

0

53

83

[7:0] R_Ylow

0x1e Low bound of “light-pixel”Y in AWB

0

54

84

[7:0] R_Yhigh

0xff

High bound of “light-pixel”Y in AWB

0

57

87

[3:0] R_AWB_LockRange__In[3:0]

0x02 AWB Lockrange In (NL)

0

58

88

[5:0] R_AWB_LockRange_Out[5:0]

0x04 AWB Lockrange Out (NL)

0

59

89

[5:0] R_AWB_LockRange__In_LL[5:0]

0x04 AWB Lockrange In (LL)

0

5A

90

[5:0] R_AWB_LockRange_Out_LL[5:0]

0x06 AWB Lockrange Out (LL)

0

5B

91

[2:0] R_AWB_MinStep_th[2:0]

0x00

AWB mininum step size

0:1, 1:2, 2:4, 3:8, 4:16, 5:32, 6:64, 7:128

0

5F

95

[7:0] R_AE_LockRange_Out_LB[7:0]

0x14 AE Lockrange Out LB

0

64

100

[7:0] R_AE_LockRange_Out_UB[7:0]

0x14 AE Lockrange Out UB

0

65

101

[7:4] R_AE_LockRange__In[3:0]

0x41 AE Lockrange In

0

66

102

[4]

R_AE_EnH

0x00 AE enable

0

66

102

[0]

R_freq_60

0x01

Set de-flicker frequency

0/1: 50/60Hz

0

67

103

[7:0] R_SysClk_freq[7:0]

0x97 Input_frequency/2048

0

68

104

[6:0] R_SysClk_freq[14:8]

0x31 Input_frequency/2048

0

6B

107

[4:0] R_AE_minStage[4:0]

0x07 Minimum AE stage

0

6C

108

[4:0] R_AE_maxStage[4:0]

0x1c Maximum AE stage (AE_maxStage<=31), Update flag

0

6D

109

[7:0] R_AG_stage_UB

0x3f

AG_stage upper bound at max AE_stage, Update flag

0

6F

111

[7:0] R_Ytar8bit

0x82 0~255, Target luminance of AE

0

71

113

[0]

Set_Force_WrSensorAEWB_Params

_Once

0x00 1=wr once

0

72

114

[0]

R_AWB_EnH

0x00 Auto-white balance enable

0

72

114

[4]

R_AWB_Gain_rst

0x01 AWB gain gain reset

0

81

129

[5:4] R_AE_Speed

0x00

AE speed, the more, the slower

0: 1 x

1: 1/2 x

2: 1/4 x

3: 1/8 x

0

81

129

[2:0] R_AE_MinStep_th[2:0]

0x00

AE Minimun step threshold select

0:8, 1:10, 2:12, 3:16, 4:24, 5:32, 6: 48, 7:64

0

8F

143

[7:0] R_ImgEffect_c0

0x00

Image Effect parameter 0

(ISP_UpdateFlag=1,

update )

0

90

144

[7:0] R_ImgEffect_c1

0x00

Image Effect parameter 1

(ISP_UpdateFlag=1,

update )

0

91

145

[7:0] R_ImgEffect_c2

0x00

Image Effect parameter 2

(ISP_UpdateFlag=1,

update )

0

93

147

[3:0] R_ImgEffectMode

0x00

Image Effect mode

0: monochrome

1: negative

2: x-ray

3: Sepia/Cold/Warm/Sunset

6: Solarize

10: Pixelate

(ISP_UpdateFlag=1, update )

0

94

148

[0]

R_ISP_ImgEffect_En

0x00 (ISP_UpdateFlag=1, update )

0

97

151

[4]

R_Shading_EnH

0x01 Lens shading enable

0

98

152

[1:0] R_ASKIP_V[1:0]

0x00 Analog skip of vertical direction

0

98

152

[3:2] R_ASKIP_H[1:0]

0x00 Analog skip of horizontal direction

0

98

152

[4]

R_VFLIP

0x00 Vertical flip