PixArt Imaging Inc.

PAS6329

CMOS Image Sensor IC

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9

PixArt Imaging Inc.

V1.0, 2011/03/03

0

3F

63

R_AE_HIST_Step_V[4:0]

[4:0]

0x0C

Distance of two vertical AE histgram sample points

0

40

64

R_AE_HIST_HStart[7:0]

[7:0]

0x58

Horizontal start point location of AE histgram sample points

0

41

65

R_AE_HIST_VStart[7:0]

[7:0]

0x44

Vertical start point location of AE histgram sample points

R_AE_HIST_LCS_OFFSET[2:0]

[7:5]

0x02

Reserved

0

42

66

R_AE_HIST_PCS_OFFSET[4:0]

[4:0]

0x01

Reserved

R_AE_LumaEstimation_mode

[4]

0x00

0= histogram based, 1=block-based

0

43

67

R_AE_Hist2Avg_POWER_SEL

[0]

0x00

0=8, 1=9

R_AG_delay_EnH

[0]

AG gain delay for one frame

R_DG_delay_EnH

[1]

AG DGn delay for one frame

0

46

70

R_AWB_DGn_delay_EnH

[4]

0x10

AWB gain delay for one frame

R_AWB_ShowActivePix

[7]

AWB test mode to show active region

R_AWB_CountThd

[6:4]

AWB pixel in region count threshold

0: 0;

1: AWB_Window_PixCnt>>8;

2: AWB_Window_PixCnt>>7;

3: AWB_Window_PixCnt>>6;

4: AWB_Window_PixCnt>>5;

5: AWB_Window_PixCnt>>4;

6: AWB_Window_PixCnt>>3;

7: AWB_Window_PixCnt>>2;

0

47

71

R_AWB_Speed

[1:0]

0x34

AWB adjust speed. The more, the slower

0: 1 x;

1: 1/2 x;

2: 1/4 x;

3: 1/8 x;

0

49

73

R_AWB_SumRatio_B

[7:0]

0x80

AWB B sum ratio = 128/X

0

4A

74

R_AWB_SumRatio_R

[7:0]

0x80

AWB R sum ratio = 128/X

0

4B

75

R_AWB_CThdL

[7:0]

0x42

AWB Cthd LB

0

4C

76

R_AWB_CThdH

[7:0]

0x05

AWB Cthd HB

0

4D

77

R_AWB_CbThdL[7:0]

[7:0]

0x64

AWB region test Cb Low threshold

-128 ~ +127 (2's complement)

0

4E

78

R_AWB_CrThdL[7:0]

[7:0]

0x87

AWB region test Cr Low threshold

-128 ~ +127 (2's complement)

0

4F

79

R_AWB_CbCrThdL[7:0]

[7:0]

0x00

AWB region test Cb+Cr Low threshold

-128 ~ +127 (2's complement)

0

50

80

R_AWB_CbThdH[7:0]

[7:0]

0x75

AWB region test Cb High threshold

-128 ~ +127 (2's complement)

0

51

81

R_AWB_CrThdH[7:0]

[7:0]

0x96

AWB region test Cr High threshold

-128 ~ +127 (2's complement)

0

52

82

R_AWB_CbCrThdH[7:0]

[7:0]

0xff

AWB region test Cb+Cr High threshold

-128 ~ +127 (2's complement)

0

53

83

R_Ylow

[7:0]

0x1e

Low bound of “light-pixel”Y in AWB

0

54

84

R_Yhigh

[7:0]

0xff

High bound of “light-pixel”Y in AWB

0

56

86

R_AE_stage_YlowLL_thd[4:0]

[4:0]

0x12

(AE stage >= thd) --> use AWB Lockrange_LL

0

57

87

R_AWB_LockRange__In[3:0]

[3:0]

0x02

AWB Lockrange In (NL)

0

58

88

R_AWB_LockRange_Out[5:0]

[5:0]

0x04

AWB Lockrange Out (NL)

0

59

89

R_AWB_LockRange__In_LL[5:0]

[5:0]

0x04

AWB Lockrange In (LL)

0

5A

90

R_AWB_LockRange_Out_LL[5:0]

[5:0]

0x06

AWB Lockrange Out (LL)

0

5B

91

R_AWB_MinStep_th[2:0]

[2:0]

0x00

AWB mininum step size

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

0

5C

92

R_AE_HIST_Step_H[4:0]

[4:0]

0x0C

Distance of two horizontal AE histgram sample points

0

5F

95

R_AE_LockRange_Out_LB[7:0]

[7:0]

0x14

AE Lockrange Out LB

R_ISP_EnH

[5]

ISP enable

0

63

99

ISP_EnH_update

[4]

0x20

Flag: ISP enable is sync by vsync

0

64

100

R_AE_LockRange_Out_UB[7:0]

[7:0]

0x14

AE Lockrange Out UB

0

65

101

R_AE_LockRange__In[3:0]

[7:4]

0x41

AE Lockrange In

0

66

102

R_AE_EnH

[4]

0x00

AE enable