PIC16F917 PIC18F6390\/916\/914\/913\/946\/6490\/8390\/8490\/85 j90 these eight PIC with LCD driver!
What do you mean that generates \"bottom-driven software\"?
Is it to find the dot matrix takeout software on the computer or to do the LCD display program?
If it's the latter, you'll have to write it yourself.
bu: You also know that this is an 8-bit single-chip microcomputer, generally only ARM that programming is very complex and requires API library class library call chips have this kind of play.
I've never seen a PIC 8-bit MCU like this. It is less complex and advanced than ARM and other lcd applications. Normal C programming can do that. To use an 8-bit MCU to connect the LCD or put some effort to write a program!