1.2.4 introduction to programming
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what are the four modes of memory addressing
Immediate direct indirect index
what is the opcode of the binary value stored in RAM
the instruction
what is the operand of the binary value stored in RAM
The data
what is the operand in the address in MAR when using immediate addressing
the data being fetched
what is the operand in the address in MAR when using direct addressing
the address of the data stored in RAM
what is the operand in the address in MAR when using indirect
the address in RAM which stores the address of the data being fetched
what is the operand in the address in MAR when using index addressing
the operand is the offset
where is the base address stored in indexed addressing
in the base register
when is indirect addressing used in practice
when a program uses libraries which are loaded in
how does the loader make use of modes of addressing memory when dynamic Linkin had been used
a block of memory called a vector table which stores the addresses of the all the subroutines stored in memory