Daewoo dtq-14v1fc-20v1fc Manual De Usuario

IC DESCRIPTION

1. Abstract.

This specification is 1-Tuner Mono Model for North/South America, CCD 1-Chip MICOM LC863228A.
It is developing software specification for tuning only NTSC and 3 system TV F/S.
* 3 System : NTSC-M, PAL-M, PAL-N.

2. H/W Outline.

1) ROM : 28,672 x 8bits.tsc

: 15,872 x 8 bits for CGROM.

2) RAM : 512 x 8bits.

: 336 x 9bits.(for CRT Display)

3) OSD Function.

Screen Display.

: 34 characters x 16 lines.(by software)

RAM

: 336 words. (9 bits per word)

Display area. : 34 words. x 8 lines.
1st control area. : 8 words. x 8 lines.

Characters.

244 patterns programmable.
Up to 244 kinds of 16 x 17 dot characters.
Up to 244 kinds of 8 x 9 dot characters.

Up to 244 kinds of 16 x 32 dot characters used 16K bytes.

¡¤

Various characters attributes.

Character colors.

: 16 colors

Character background colors.

: 16 colors

Fringe / shadow colors.

: 16 colors

Full screen colors.

: 16 colors

Rounding.
Underline.
Italic character.(slanting)

Attribute can be changed without spacing.

Vertical display start line number can be set for each row independently.(Row can be overlapped.)

Horizontal display start position can be set for each row independently.

Different display modes can be set for each row independently.

Caption and Text mode/ OSD mode 1/ OSD mode 2(Quarter size)/ Simplified graphic mode.

Ten character sizes.

Horiz. x Vert. = (1x1),(1x2),(2x2),(2x4),(0.5x0.5)

(1.5x1),(1.5x2),(3x2),(3x4),(0.75x0.5)

Shuttering and scrolling on each row.

3. System Feature.

1) The system for TV tuning is Frequency Synthesis type.
2) Closed Captions function is interior designed.