LR38603 データシートの表示（PDF） - Sharp Electronics

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LR38603

Digital Signal Processor for Color CCD Cameras

Sharp Electronics 

LR38603

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NAME

34h CWPA_IQ

35h CTLD_AW0

36h AWB_IP_L

37h AWB_IM_L

38h AWB_QP_L

39h AWB_QM_L

3Ah AWB_IP_S

3Bh AWB_IM_S

3Ch AWB_QP_S

3Dh AWB_QM_S

3Eh AWB_IW_L

3Fh AWB_QW_L

40h AWB_IW_S

AWB_QW_S

41h AWB_C_I

AWB_C_Q

42h WBR1

43h WBB1

44h WBR2

45h WBB2

46h WBR3

47h WBB3

48h REF_GA_R1M

49h REF_GA_B1M

4Ah REF_GA_R1P

4Bh REF_GA_B1P

4Ch REF_GA_R2M

4Dh REF_GA_B2M

4Eh REF_GA_R2P

4Fh REF_GA_B2P

50h REF_GA_R3M

51h REF_GA_B3M

BIT

CONTENTS

[7 : 0] Position and area of AWB center.

[7 : 0] Reset range of WB frame (compared with IRIS)

[7 : 0] Outside, I-axis positive of AWB detect area (in fast processing)

[7 : 0] Outside, I-axis negative of AWB detect area (in fast processing)

[7 : 0] Outside, Q-axis positive of AWB detect area (in fast processing)

[7 : 0] Outside, Q-axis negative of AWB detect area (in fast processing)

[7 : 0] Inside, I-axis positive of AWB detect area (in normal processing)

[7 : 0] Inside, I-axis negative of AWB detect area (in normal processing)

[7 : 0] Inside, Q-axis positive of AWB detect area (in normal processing)

[7 : 0] Inside, Q-axis negative of AWB detect area (in normal processing)

[6 : 0] White area, I-axis, outside (for hysteresis).

[6 : 0] White area, Q-axis, outside (for hysteresis).

[7 : 4] White area, I-axis, inside (for targeted white area).

[3 : 0] White area, Q-axis, inside (for targeted white area).

[7 : 4] WB convergence orientation, I-axis coordinate (complement of 2)

[3 : 0] WB convergence orientation, Q-axis coordinate (complement of 2)

[7 : 0] WB1 R side constant (9 bits data which includes 0 at MSB)

[7 : 0] WB1 B side constant (9 bits data which includes 0 at MSB)

[7 : 0] WB2 R side constant (9 bits data which includes 0 at MSB)

[7 : 0] WB2 B side constant (9 bits data which includes 0 at MSB)

[7 : 0] WB3 R side constant (9 bits data which includes 0 at MSB)

[7 : 0] WB3 B side constant (9 bits data which includes 0 at MSB)

[7 : 0] Chrominance gain of R – Y negative direction when WB1 is fixed or auto-

controlled (present WBR factor ≤ WBR1).

[7 : 0] Chrominance gain of B – Y negative direction when WB1 is fixed or auto-

controlled (present WBR factor ≤ WBR1).

[7 : 0] Chrominance gain of R – Y positive direction when WB1 is fixed or auto-

controlled (present WBR factor ≤ WBR1).

[7 : 0] Chrominance gain of B – Y positive direction when WB1 is fixed or auto-

controlled (present WBR factor ≤ WBR1).

[7 : 0] Chrominance gain of R – Y negative direction when WB2 is fixed or auto-

controlled (present WBR factor ≤ WBR2).

[7 : 0] Chrominance gain of B – Y negative direction when WB2 is fixed or auto-

controlled (present WBR factor ≤ WBR2).

[7 : 0] Chrominance gain of R – Y positive direction when WB2 is fixed or auto-

controlled (present WBR factor ≤ WBR2).

[7 : 0] Chrominance gain of B – Y positive direction when WB2 is fixed or auto-

controlled (present WBR factor ≤ WBR2).

[7 : 0] Chrominance gain of R – Y negative direction when WB3 is fixed or auto-

controlled (present WBR factor ≤ WBR3).

[7 : 0] Chrominance gain of B – Y negative direction when WB3 is fixed or auto-

controlled (present WBR factor ≤ WBR3).

10

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