Chapter 4 External Bus Interface - Fujitsu FR60 Hardware Manual

CHAPTER 4
The external bus interface controller controls the interfaces with the internal bus for
chips and with external memory and I/O devices.
This chapter explains each function of the external bus interface and its operation.
4.1 Overview of the External Bus Interface
4.2 External Bus Interface Registers
4.3 Setting Example of the Chip Select Area
4.4 Endian and Bus Access
4.5 Operation of the Ordinary Bus Interface
4.6 Burst Access Operation
4.7 Address/data Multiplex Interface
4.8 Prefetch Operation
4.9 SDRAM/FCRAM Interface Operation
4.10 DMA Access Operation
4.11 Bus Arbitration
4.12 Procedure for Setting a Register
4.13 Notes on Using the External Bus Interface
EXTERNAL BUS INTERFACE
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