Memory access monitoring apparatus and related method

Details Memory access monitoring apparatus and related method Memory access monitoring apparatus and related method

2008-09-11

2011-10-04

Lane, John (Department: 2185)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S156000, C711S163000

Reexamination Certificate

active

08032720

ABSTRACT:
A memory access controlling apparatus, for monitoring an access of a memory to generate a target watch signal, includes: at least one monitoring circuit, a setting unit and an output circuit. The monitoring circuit corresponds to an address of the memory and holds an access setting value. The monitoring circuit monitors the access of the memory according to the access setting value to generate an initial watch signal. The setting unit holds a setting value for triggering an exception, which is related to a condition for triggering the exception while the memory is accessed. The output circuit is coupled to the monitoring circuit and the setting unit, and is used for generating the target watch signal according to the initial watch signal and the setting value.

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