Epson ARM720T Manual

A SERVICE OF

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1: Introduction

1-2 EPSON ARM720T CORE CPU MANUAL

A block diagram of the ARM720T processor is shown in Figure 1-1.

Figure 1-1 720T Block diagram

MMU

Data and

address

buffers

AMBA

interface

8KB cache

Control and

clocking logic

ARM720T core

System control

coprocessor

Virtual address bus

AMBA AHB

bus interface

JTAG debug

interface

ETM interface

Coprocessor

interface

Internal data bus

ARM720T