Motorola MC68HC908MR32 用户手册
MC68HC908MR16/MC68HC908MR32 — Rev. 4.0
Advance Information
MOTOROLA
Computer Operating Properly (COP)
323
Advance Information — MC68HC908MR16/MC68HC908MR32
Section 16. Computer Operating Properly (COP)
16.1 Contents
16.2 Introduction
This section describes the computer operating properly module, a
free-running counter that generates a reset if allowed to overflow. The
computer operating properly (COP) module helps software recover from
runaway code. Prevent a COP reset by periodically clearing the COP
counter.
free-running counter that generates a reset if allowed to overflow. The
computer operating properly (COP) module helps software recover from
runaway code. Prevent a COP reset by periodically clearing the COP
counter.