Translate the following machine language statement, given in hexadecimal, into t

Question

Translate the following machine language statement, given in hexadecimal, into the assembler language (symbolic) equivalent. 4241 200B 103C 002E Write the machine language instructions for the following symbolic instructions. CLR W DO MOVE.L AO.DO ADD.B D0.D5 U THE MC68000 AND MEMOR' ORGANIZATION A simplified diagram of a MC68000 system is shown in figure 4,20, which illustrates the 24 signal lines for addressing and 16 signal lines for data transfer or instruction fetching by the processor. 4 the MC68000 is considered a byte addressing processor and each address indicated a byte (8 bits) location in memory or the address of a location associated with an interface. The range of possible addresses is called the addressing space of the processor. This space for the 24-bit address of the MC68000 is shown in Figure 4.21. The system designer can allocate the addressing space for programs, data, or I/O interfaces as necessary, but certain conventions are required for products that use the

Explanation / Answer

The istructions have been diasembled with

http://www.onlinedisassembler.com/odaweb/#view/tab-assembly/offset/00000000

4241 CLR.W D1

200B MOVE.L A3,D0

103C 002E MOVE.B #46, D0

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