Fujitsu FR81S User Manual
CHAPTER 47: ON CHIP DEBUGER (OCD)
1. Overview
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER
: ON CHIP DEBUGGER : OCD
FUJITSU SEMICONDUCTOR CONFIDENTIAL
3
1. Overview
This section explains the overview of the on chip debugger (OCD).
This chapter explains an overview of the on chip debugger (OCD) in this series and the related specification
restrictions.
OCDU is the device built-in debug support unit that provides the on-chip debug function in FR81. OCDU
provides the basic debugger functions (CPU execution/break control, CPU register/memory/IO access),
small-scale debug support functions (event, execution time measurement, trace, etc), and security function.
MB91520 Series
MN705-00010-1v0-E
2014