ML9059E Overview
The ML9059E is an LSI for dot matrix graphic LCD devices carrying out bit map display. This LSI can drive a dot matrix g raphic LCD di splay panel un der t he con trol of an 8- bit microputer (h ereinafter des cribed MPU ). Since all the functions necessary for driving a bit map type LCD device are incorporated in a single chip, using the ML9059E makes it possible to realize a bit map type dot matrix graphic LCD...
ML9059E Key Features
- Direct display of the RAM data using the bit map method Display RAM data “1” ... Dot is displayed Display RAM data “0” .
- Dis play RAM capacity 65 132 = 8580 bits
- LCD Drive circuits 49 mon outputs, 132 segment outputs
- MPU interface: Can select an 8-bit parallel or serial interface
- Built-in voltage multiplier circuit for the LCD drive power supply
- Built-in LCD drive voltage adjustment circuit
- Built-in LCD drive bias generator circuit
- Can select frame reversal drive or line reversal drive by mand
- Built-in oscillator circuit (Internal RC oscillator/external clock input)
- A variety of mands Read/write o f d isplay d ata, d isplay O N/OFF, f orward/reverse d isplay, all d ots O N/all dots OF