计算机组织与结构_课后作业_lyx2023(全部)-homework

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In base-register addressing mode, the address of operand is equal to ________.

The address of operand is in the instruction, it is ________.

Compared with indirect addressing mode , the advantage of register indirect addressing mode is ______.

With base-register ADDRESSING , the __________ register can be used.

The disadvantage of INDIRECT ADDRESSING is __________.

Which is not an advantage of REGISTER INDIRECT ADDRESSING?

The disadvantage of IMMEDIATE ADDRESSING is __________.

The advantage of IMMEDIATE ADDRESSING is ________.

Indirect addressing mode is viewed as the worst because it ________

The address of operand is in __________, it is direct addressing mode.

Compared with register indirect addressing mode, the disadvantage of indirect addressing mode is ________.

Which addressing mode does not belong to displacement addressing? ____.

In register indirect addressing, the effective address of operand is stored in __ __.

Which addressing mode is similar to direct addressing? The only difference is that the address field does not refer a main memory address. ________.

The REGISTER ADDRESING has very less address space, but it has (is) ______________.

An instruction cycle includes indirect cycle, because it has ______.

The indirect sub-cycle is occurred ___________ .

In indirect sub-cycle, CPU must __________.

In general, which register is used for relative addressing? ________

The Memory Address Register connects to ______ BUS .