AK8855 データシートの表示（PDF） - Asahi Kasei Microdevices

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AK8855

NTSC/PAL Digital Video Decoder

Asahi Kasei Microdevices 

[ASAHI KASEI]

Timing Chart (Camera I/F)

HV H

VAF L

DVALID H

CLKO

(12.2727MHz)

D[7:0]

Cb0

QVGA (NTSC) Register Set : VLF = 1’b0, OFORM[2:0] = 3’b000, OIF[1:0] = 2’b00

Y0

Cb318

Y318

Cr318

Y319

0x80

640 clock @CLKO

Timing Chart (Camera I/F)

VGA (NTSC) Register Set : VLF = 1’b0, OFORM[2:0] = 3’b001, OIF[1:0] = 2’b00

HV H

VAF L

DVALID H

CLKO

(24.5454MHz)

D[7:0] 0x80 0x10 Cb0 Y0 Cr0 Y1

Cb318 Y636 Cr318 Y637 Cb319 Y638 Cr319 Y639 0x80 0x10

1280 clock @CLKO

AK8855

0x80

0x80 0x10

MS0319-E-03

34

2004 / 11

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