PAC7366

NTSC/PAL Digital Image SOC

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

8

PixArt Imaging Inc.

V1.10

Dec. 2012

4. Register Table

Bank

Address

Bits

Register Name

Default

Value

Notes

Hex Dec

0

0x00 0 [7:0] PartID[15:8]

0x73

Part ID

0

0x01 1 [7:0] PartID[7:0]

0x66

Part ID

0

0x02 2 [3:0] VersionID[3:0]

0x00

VersionID

0

0x03 3 [3:0] SubID[3:0]

0x0a

SubID

0

0x0f 15 [7:0] R_AWB_Window_X[7:0]

0x90

AWB window width (by4)

0

0x11 17 [7:0] R_AWB_Window_Y[7:0]

0x64

AWB window height (by4)

0

0x19 25 [7:0] R_AWB_DGnR_LB_by2[7:0]

0x30

AWB digital gain lower bound for R

0

0x1a 26 [7:0] R_AWB_DGnR_UB_by2[7:0]

0x49

AWB digital gain upper bound for B

0

0x1b 27 [7:0] R_AWB_DGnB_LB_by2[7:0]

0x3a

AWB digital gain lower bound for B

0

0x1c 28 [7:0] R_AWB_DGnB_UB_by2[7:0]

0x78

AWB digital gain upper bound for R

0

0x1f 31 [4] R_DeNoiseEn

0x10

DeNoise Enable

0

0x20 32 [7:0] R_DeNoise_Str__G[7:0]

0x03

Denoise Strength (for color G)

0

0x23 35 [7:0] R_DeNoise_Str__RB[7:0]

0x04

Denoise Strength (for color R/B)

0

0x29 41 [0] R_ISP_Gamma_EnH

0x01

ISP gamma correction enable

0

0x2a 42 [7:0] R_ISP_Y00

0x0d

ISP Gamma Y0

0

0x2b 43 [7:0] R_ISP_Y01

0x19

ISP Gamma Y1

0

0x2c 44 [7:0] R_ISP_Y02

0x2f

ISP Gamma Y2

0

0x2d 45 [7:0] R_ISP_Y03

0x53

ISP Gamma Y3

0

0x2e 46 [7:0] R_ISP_Y04

0x62

ISP Gamma Y4

0

0x2f 47 [7:0] R_ISP_Y05

0x6f

ISP Gamma Y5

0

0x30 48 [7:0] R_ISP_Y06

0x7c

ISP Gamma Y6

0

0x31 49 [7:0] R_ISP_Y07

0x87

ISP Gamma Y7

0

0x32 50 [7:0] R_ISP_Y08

0x9a

ISP Gamma Y8

0

0x33 51 [7:0] R_ISP_Y09

0xaa

ISP Gamma Y9

0

0x34 52 [7:0] R_ISP_Y10

0xb8

ISP Gamma Y10

0

0x35 53 [7:0] R_ISP_Y11

0xc5

ISP Gamma Y11

0

0x36 54 [7:0] R_ISP_Y12

0xd8

ISP Gamma Y12

0

0x37 55 [7:0] R_ISP_Y13

0xe8

ISP Gamma Y13

0

0x38 56 [7:0] R_ISP_Y14

0xf5

ISP Gamma Y14

0

0x47 71 [1:0] R_AWB_Speed

0x34

AWB adjust speed. The more, the slower

0: 1 x

1: 1/2 x

2: 1/4 x

3: 1/8 x

0

0x49 73 [7:0] R_AWB_SumRatio_B

0x80

AWB B sum ratio = 128/X

0

0x4a 74 [7:0] R_AWB_SumRatio_R

0x80

AWB R sum ratio = 128/X

0

0x4d 77 [7:0] R_AWB_CbThdL[7:0]

0x64

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

0

0x4e 78 [7:0] R_AWB_CrThdL[7:0]

0x87

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

0

0x4f 79 [7:0] R_AWB_CbCrThdL[7:0]

0x00

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

0

0x50 80 [7:0] R_AWB_CbThdH[7:0]

0x75

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

0

0x51 81 [7:0] R_AWB_CrThdH[7:0]

0x96

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

0

0x52 82 [7:0] R_AWB_CbCrThdH[7:0]

0xff

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

0

0x53 83 [7:0] R_Ylow

0x1e

Low bound of “light-pixel”Y in AWB

0

0x54 84 [7:0] R_Yhigh

0xff

High bound of “light-pixel”Y in AWB

0

0x63 99 [5] R_ISP_EnH

0x20

ISP enable

0

0x66 102 [4] R_AE_EnH

0x00

AE enable

0

0x6d 109 [7:0] R_AG_stage_UB

0x3f

AG_stage upper bound at max AE_stage

0

0x6f 111 [7:0] R_Ytar8bit

0x82

0~255, Target luminance of AE

0

0x72 114 [0] R_AWB_EnH

0x00

Auto-white balance enable

0

0x79 121 [7:0] R_ISP_HOffset[7:0]

0x19

ISP Hsize Offset

0

0x7b 123 [7:0] R_ISP_VOffset[7:0]

0x04

ISP Vsize Offset

0

0x81 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

0x8f 143 [7:0] R_ImgEffect_c0

0x00

Image Effect parameter 0

(ISP_UpdateFlag=1, update )

0

0x90 144 [7:0] R_ImgEffect_c1

0x00

Image Effect parameter 1

(ISP_UpdateFlag=1, update )

0

0x91 145 [7:0] R_ImgEffect_c2

0x00

Image Effect parameter 2

(ISP_UpdateFlag=1, update )