Graphics on the Fujitsu FM7 - 6809 Assembly Lesson 5

Explore graphics programming on the Fujitsu FM7 in this 37-minute video tutorial focused on 6809 assembly language. Dive into the intricacies of accessing the FM7's VRAM through the SUB CPU, learning how to craft specialized commands for graphics manipulation. Cover essential topics including checking SUB CPU status, working with points and text, implementing line and fill operations, reading bitmap data, and understanding Yamauchi commands. Gain insights into transfer and sequence commands, display bit planes, and masking options. Access accompanying text lessons and source code from the provided website link for a comprehensive learning experience.

Introduction
Check if the subcpu is busy
Points
Text
Line
Fill
Read Back
bitmap
Result
yamauchi command
transfer command
sequence command
display bit planes
masking options