Question
11. The machine code for instruction STD $3088 is (7C, 30, 88). (Assuming data bus is 8 bit.) (1) How many memory accesses are needed
11. The machine code for instruction STD $3088 is (7C, 30, 88). (Assuming data bus is 8 bit.)
(1) How many memory accesses are needed for fetching this instruction to CPU?
(2) How many memory accesses are required to execute this instruction?
(3) Explain in detail what happens in the computer during each memory access.
12. The machine code for instruction LDD $3088 is (FC, 30, 88). (Assuming data bus is 16 bit.)
(1) How many memory accesses are needed for fetching this instruction to CPU?
(2) How many memory accesses are required to execute this instruction?
(3) Explain in detail what happens in the computer during each memory access.
13. The machine code for instruction LDD $3088 is (FC, 30, 88). (Assuming data bus is 8 bit.)
(1) How many memory accesses are needed for fetching this instruction to CPU?
(2) How many memory accesses are required to execute this instruction?
(3) Explain in detail what happens in the computer during each memory access.
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Objects And Databases International Symposium Sophia Antipolis France June 13 2000 Revised Papers Lncs 1944
Authors: Klaus R. Dittrich ,Giovanna Guerrini ,Isabella Merlo ,Marta Oliva ,M. Elena Rodriguez
2001st Edition
3540416641, 978-3540416647
