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MC68341 Datasheet

Integrated Processor Users Manual

Manufacturer: Motorola Semiconductor (now NXP Semiconductors)

MC68341 Overview

The CPU space decode logic allocates the 256-byte block from $3FF00-3FFFF to the SIM module. An internal 2-clock termination is provided by this initial decode for any access to this range, but selection of specific registers depends on additional decode. Accesses to the MBAR register at long word $3FF00 are internal only, and are only visible by enabling show cycles.

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