HMP8156(1997) View Datasheet(PDF) - Intersil

Part Name

Description

Manufacturer

HMP8156
(Rev.:1997)

NTSC/PAL Encoder

Intersil 

CLK2

CLK

P0-P15

OL0-OL2,

M1, M0

BLANK

(INPUT)

BLANK

(OUTPUT)

CLK2

CLK

P0-P24

BLANK

(INPUT)

BLANK

(OUTPUT)

CLK2

CLK

P8-P15

P0-P7

OL0-OL2,

M1, M0

BLANK

(INPUT)

BLANK

(OUTPUT)

HMP8156

RGB 0

RGB 1

RGB 2

RGB 3

RGB 4

RGB 5

PIXEL 0 PIXEL 1 PIXEL 2 PIXEL 3 PIXEL 4 PIXEL 5

RGB N

PIXEL N

FIGURE 4. PIXEL AND OVERLAY INPUT TIMING - 16-BIT RGB WITHOUT 2X UPSCALING

RGB 0

RGB 1

RGB 2

RGB 3

RGB 4

RGB 5

RGB N

FIGURE 5. PIXEL AND OVERLAY INPUT TIMING - 24-BIT RGB WITHOUT 2X UPSCALING

Y0

Cb 0

PIXEL 0

Y1

Cr 0

PIXEL 1

YN

Cr N-1

PIXEL N

FIGURE 6. PIXEL AND OVERLAY INPUT TIMING - 16-BIT YCBCR WITH 2X UPSAMPLING

8

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