Fujitsu FR20 Manual De Usuario

CHAPTER 4

External Bus Interface

This chapter describes an outline of the external bus
interface, the register configuration/functions, the bus
operation, and the bus timing, and program examples
for the bus operation are explained.

4.1 Overview of External Bus Interface

4.2 Block Diagram

4.3 Area of Bus Interface

4.4 Bus Interface

4.5 Register of External bus Interface

4.6 Bus Operation

4.7 Bus Timing

4.8 Program Example of External Bus Operation