Sunplus Technology SPLC783A
The SPLC783A, a dot-matrix LCD controller and driver from Character generator ROM: 10880 bits SUNPLUS, is a unique design for displaying alpha-numeric, ─ Character font 5 x 8 dots: 192 characters Japanese-Kana characters and symbols. The SPLC783A ─ Character font 5 x 10 dots: 64 characters provides two types of interfaces to MPU: 4-bit and 8-bit interfaces. By cascading with SPLC100 or SPLC063, the display capability can l be extended.GENERAL DESCRIPTION
3.FEATURES
The SPLC783A, a dot-matrix LCD controller and driver from● Character generator ROM: 10880 bits SUNPLUS, is a unique design for displaying alpha-numeric, ─ Character font 5 x 8 dots: 192 characters Japanese-Kana characters and symbols.
● Character generator RAM: 512 bits The transferring speed of 8-bit is twice faster than 4-bit. A single ─ Character font 5 x 8 dots: 8 characters SPLC783A is able to display up to two 16-character lines. The CMOS technology ensures the power saves in tia ly the most efficient way and the performance keeps in the highest n n rank. e O 2. BLOCK DIAGRAM fid e OSC1 s OSC2 n VDD o U VSS DB0-DB3 C R DB4-DB7 RS s E R / W E lu Power IN Supply for LCD Drive : FSoruPnpARTM (V1-V5) Timing Generation Circuit Parallel to Serial Data Conversion Circuit Busy Flag 5 Character Generator ROM 5 Character Generator RAM 8 Data 8 8 I/O Register 7 Buffer 7 8 Instruction 8 Instruction Register Decorder 7 Cursor Blink Control Circuit 8 Display Da...