MITSUBISHI ICs (TV)

M65617SP

PICTURE-IN-PICTURE SIGNAL PROCESSING

5

Registers requiring user selection/adjustment setting are enclosed in rectangles.

Indication method of reference setting column: Thick letters: Fixed setting value

Standard letters: An example as setting for evaluation

∗/∗: 1/9 - 1/16 sizes

Sub-

address

Bit No.

Reference

setting

Register name

Function

00h

0

1

color (0)

Color saturation adjustment; min. value [0], max. value[63], 1/step [3Fh setting]

1

1

color (1)

2

1

color (2)

3

1

color (3)

4

1

color (4)

5

1

color (5)

6

1

color (6)

[1 setting]

7

0

killer

Color killer; ON [0], OFF [1], [0 setting]

01h

0

0

tint (0)

Tint adjustment; setting by complements of 2

0fl to -50fl [00h to 1Fh]

+50fl to 0fl [20h to 3Fh]

[Normally 00h setting]

1

0

tint (1)

2

0

tint (2)

3

0

tint (3)

4

0

tint (4)

5

0

tint (5)

6

0

afcoff

[0 setting]

7

NB

decode

Initialization of sub-screen color demodulation; normally [0], initialized [1]

Each time reset is cleared and sub-screen input source changed, operate in a

sequence of 0 - 1 - 0.

02h

0

0

evenupra

Setting of interlace leading line; leading field first/second [1/0], [0 setting]

1

0

bgcs

Forced writing of background level [1 significant, normally 0] [0 setting]

2

0

extport (0)

3

1

extport (1)

4

0

adclocksel (0)

Selection of adc clock delay; [00b setting]

5

0

adclocksel (1)

6

1

mode (0)

Selection of IC operation mode; [01b setting] 16 bits [0]

7

0

mode (1)

03h

0

1

crtint (0)

Setting of sub-screen tint offset; [11b setting]

1

1

crtint (1)

2

1/0

size-h

Horizontal size

3

0

hpfoff

Emphasis of high luminance signal area ON/OFF [0/1] [0 setting]

4

NB

bgpmsel

Selection of PIP-Y output clamping pulse; [0 setting when PIP is displayed]

1 in case of 03h<7>(rvs)=1 or

03h<6>(rvhs)=1,

0 in other cases

5

0/1

size

Vertical size

6

0

rvhs

Addition of sync, burst; OFF/ON [0/1] [Normally 0 setting when PIP is displayed]

70

rvs

Sync operation; Main input is followed [0], self-propelled [1] [0 setting when PIP is

displayed]

04h

0

0

ydl (0)

Setting of sub-screen Y delay amount

(D/A output phase against color signal); [4 setting]

Min. 280ns [0h], center 0ns [4h], max. +770ns [Fh]

1

0

ydl (1)

2

1

ydl (2)

3

0

ydl (3)

4

0

test acc lvl

acc reference level setting authorization; [1 significant] [0 setting]

5

1

wen

Display of field still screen/display of animation [0/1]

6

1

grc

Display of sub-screen frame; NO/YES [0/1]

7

NB

stnby=testreset

[0] setting (memory access not operated by [1])