UPD6467GR Просмотр технического описания (PDF) - NEC => Renesas Technology

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UPD6467GR

ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER,12-ROW, 28-COLUMN, CAMERA-CONTAINED VCR

NEC => Renesas Technology 

µPD6467

1.2 Application Block Diagram

Example of application in a video camera (1) (in the case of RGB + VC1 + VC2)

(When VR, VG, VB, VBLK, VC1, BLK1, VC2, and BLK2 pins are used)

DATA

CLK

CS

PCL

µPD6467

Hsync

Vsync

RGB

Video

Character

VC2

mixing circuit

Character

mixing circuit

Video+character

Color view finder

Recording block

(deck block)

Character

VC1

mixing circuit

Monitor pin block

(video signal output)

RGB : VR, VG, VB, VBLK

VC1 : VC1, BLK1

Example of application in a video camera (2) (RGB + 3BLK (RGB compatible BLK))

(When VR, VG, VB, RBLK, GBLK, and BBLK pins are used)

VC2 : VC2, BLK2

DATA

CLK

CS

PCL

µPD6467

Hsync

Vsync

R

Character

mixing circuit

Color view finder

Video

Video

G

Character

mixing circuit

Video+character

Recording block

(deck block)

Video

Character

B

mixing circuit

Monitor pin block

(video signal output)

R : VR, RBLK

G : VG, GBLK

B : VB, BBLK

Data Sheet S14455EJ1V0DS00

11

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