Renesas SH7781 User Manual

Page 240

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7. Memory Management Unit (MMU)

Rev.1.00 Jan. 10, 2008 Page 210 of 1658
REJ09B0261-0100

Notes: 1. An exception handling routine is an entire set of instructions that are executed from the

address (VBR + offset) upon occurrence of an exception to the RTE for returning to the
original program or to the RTE delay slot.

2.

MMU-related

exceptions

are: instruction TLB miss exception, instruction TLB miss

protection violation exception, data TLB miss exception, data TLB protection violation
exception, and initial page write exception.

3. Instruction accesses include the PREFI and ICBI instructions.

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