Epson ARM.POWERED ARM720T - Manual (Page 22)

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
buf f ers
A MBA
interf ace
8KB cache
Control and
clocking logic
A RM720T core
System control
coprocessor
V irtual address bus
A MBA A HB
bus interf ace
JTA G debug
interf ace
ETM interf ace
Coprocessor
interf ace
Internal data bus
A RM720T