Page 40 - Introduction to Microcontrollers Architecture, Programming, and Interfacing of The Motorola 68HC12
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1,4 MC68HC812A4 and MC68HC912B32 Organizations                        17









































             Figure 1.12. Expanded Wide Multiplexed Bus Mode of the MC68HC812A4
            A memory map is a description of the memory showing what range of addresses is
        used to access each part of memory or each I/O device. Figure 1.13a presents a memory





















                     a.fortheMC68HC812A4
                           Figure 1.13. Memory Maps for the 6812
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