PixArt Imaging Inc.

PAS6180

CMOS Image Sensor IC

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8

PixArt Imaging Inc.

V1.0, 2011/05/12

4.

Registers

Register Table

Address

Bank

Hex Dec

Register Name

Bits

Default

Value

Notes

0

0

0 PartID[15:8]

[7:0]

0x61 Part ID

0

1

1 PartID[7:0]

[7:0]

0x79 Part ID

0

2

2 VersionID[3:0]

[3:0]

0x00 VersionID

0

4

4 R_AE_stage_indoor_Sel

[0]

0x00 AE indoor stage select 0:11 , 1:12

0

F

15 R_AWB_Window_X[7:0]

[7:0]

0x90 AWB window width (by4)

0

11

17 R_AWB_Window_Y[7:0]

[7:0]

0x64 AWB window height (by4)

0

13

19 R_lpf_min[7:0]

[7:0]

0xf6 Lpf minimum value for AE

0

14

20 R_ny_min[3:0]

[7:4]

Ny minimum value for AE

0

14

20 R_lpf_min[10:8]

[2:0]

0x21

Lpf minimum value for AE

0

15

21 R_AE_Window_X[6:0]

[6:0]

0x80 AE window width (by4)

0

17

23 R_AE_Window_Y[6:0]

[6:0]

0x5f AE window height (by4)

0

19

25 R_AWB_DGnR_LB_by2[7:0]

[7:0]

0x30 AWB digital gain lower bound for R

0

1A

26 R_AWB_DGnR_UB_by2[7:0]

[7:0]

0x49 AWB digital gain upper bound for B

0

1B

27 R_AWB_DGnB_LB_by2[7:0]

[7:0]

0x3a AWB digital gain lower bound for B

0

1C

28 R_AWB_DGnB_UB_by2[7:0]

[7:0]

0x78 AWB digital gain upper bound for R

0

1F

31 R_DeNoiseEn

[4]

0x10 DeNoise Enable

0

29

41 R_ISP_Gamma_EnH

[0]

0x01 ISP gamma correction enable

0

2B

43 R_ISP_Y01

[7:0]

0x19 ISP Gamma Y1

0

2C

44 R_ISP_Y02

[7:0]

0x2f ISP Gamma Y2

0

2D

45 R_ISP_Y03

[7:0]

0x53 ISP Gamma Y3

0

2E

46 R_ISP_Y04

[7:0]

0x62 ISP Gamma Y4

0

2F

47 R_ISP_Y05

[7:0]

0x6f ISP Gamma Y5

0

30

48 R_ISP_Y06

[7:0]

0x7c ISP Gamma Y6

0

31

49 R_ISP_Y07

[7:0]

0x87 ISP Gamma Y7

0

32

50 R_ISP_Y08

[7:0]

0x9a ISP Gamma Y8

0

33

51 R_ISP_Y09

[7:0]

0xaa ISP Gamma Y9

0

34

52 R_ISP_Y10

[7:0]

0xb8 ISP Gamma Y10

0

35

53 R_ISP_Y11

[7:0]

0xc5 ISP Gamma Y11

0

36

54 R_ISP_Y12

[7:0]

0xd8 ISP Gamma Y12

0

37

55 R_ISP_Y13

[7:0]

0xe8 ISP Gamma Y13

0

38

56 R_ISP_Y14

[7:0]

0xf5 ISP Gamma Y14

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]

0x37 AWB Chroma threshold low

0

4C

76 R_AWB_CThdH

[7:0]

0x0a AWB Chroma threshold high

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