LC863G64A/56A/48A/40A/32A/28A/24A

No.A0548-2/21

Features

Read-only Memory (ROM):

65536

× 8 bits/57344 × 8 bits/49152 × 8 bits/

40960

× 8 bits/32768 × 8 bits/28672 × 8 bits/24576 × 8 bits for program

16128

× 8 bits for CGROM

Random Access Memory (RAM):

768

× 8 bits (including 128 bytes for ROM correction function)

352

× 9 bits (for CRT display)

OSD Functions

• Screen display

: 36 characters

× 16 lines (by software)

• RAM

: 352 words (9 bits per word)

Display area

: 36 words

× 8 lines

Control area

: 8 words

× 8 lines

• Characters

Up to 252 kinds of 16

× 32 dot character fonts (4 characters including 1 test character are not programmable)

Each font can be divided into two parts and used as two fonts: a 16

× 17 dot and 8 × 9 dot character font

At least 111 characters need to be divide to display the caption fonts.

• Various character 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 (Rows 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 • Text mode/OSD mode 1/OSD mode 2 (Quarter size) /Simplified graphic mode

Horiz.

× Vert. = (1 × 1), (1 × 2), (2 × 2), (2 × 4), (0.5 × 0.5)

(1.5

× 1), (1.5 × 2), (3 × 2), (3 × 4), (0.75 × 0.5)

• Shuttering and scrolling on each row

• Simplified Graphic Display

• External OSD clock input enable

Note *1: range depends on display mode: refer to manual for details.

Data Slicer (closed caption format)

• Closed caption data and XDS data extraction

• NTSC/PAL, and extracted line can be specified

Bus Cycle Time / Instruction-cycle Time

Bus Cycle Time

Instruction Cycle Time

Clock Divider

System Clock Oscillation

Oscillation Frequency

Voltage

0.424µs

0.848µs

1/2

Internal VCO

(Ref: X’tal 32.768kHz)

14.156MHz

4.5V to 5.5V

7.5µs

15.0µs

1/2

Internal RC

800kHz

4.5V to 5.5V

91.55µs

183.1µs

1/1

Crystal

32.768kHz

4.5V to 5.5V

183.1µs

366.2µs

1/2

Crystal

32.768kHz

4.5V to 5.5V