M37160MF datasheet(68/131 Pages) RENESAS

68 / 131 page

Rev.1.01

2003.11.13

page 68 of 130

M37160M8/MA/MF-XXXSP/FP,M37160EFSP/FP

Fig. 8.10.17 Bit structure of OSD RAM

Character code in

OSD ROM

Control of

character color R

Flash control

Underline control

Italic control

Bit

RF0

RF1

RF2

RF3

RF4

RF5

RF6

RF7

RA0

RA1

RA2

RA3

RA4

RA5

RA6

0: Flash OFF

1: Flash ON

0: Underline OFF

1: Underline ON

0: Italic OFF

1: Italic ON

OUT control

OSD1 mode

OSD2 mode

Notes 1: Read value of bits 7 of the color code is “0.”

2: For OUT control, refer to “8.10.8 OUT signal.”

Character code

(See note 3)

0: Color signal

output OFF

1: Color signal

output ON

(See note 2)

0: Color signal

output OFF

1: Color signal

output ON

Bit name

Function

Bit name

Function

Bit name

Function

Character code in

OSD ROM

Character code

(See note 3)

Character code in

OSD ROM

Character code

Control of

character color B

Control of

character color G

0: Color signal

output OFF

1: Color signal

output ON

Control of

character color R

Control of

character color B

Control of

character color G

OUT control

(See note 2)

OUT control

(See note 2)

Control of

background color R

Control of

background color B

Control of

background color G

Control of

background color R

Control of

background color B

Control of

background color G

0: Color signal

output OFF

1: Color signal

output ON

4: In CD OSD mode, since the color is set up for every dot, RA2-0 is not used.

CD OSD mode

In OSD1 mode, OSD2 mode, “7F16” and “8016” cannot be used as a character code.

In CD OSD mode, “1516” and “2A16” cannot be used.

Control of background color is the same as that of OSD2 mode.

RA6

RA5 RA4 RA3 RA2

RA1 RA0 RF7

RF6

RF5

RF4

RF3

RF2

RF1

RF0

Blocks 1, 2

Character code

Color code 1

RA6

RA5 RA4 RA3 RA2

RA1 RA0 RF7

RF6

RF5

RF4

RF3

RF2

RF1

RF0

Character code

Color code

Not used

OSD1, OSD2 mode

CD OSD mode

(See note 1)

(See note 4)

(See note 3)

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