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most 8-bit microproc. don't contain a * or /
can some offer some help on how i can use a shift instruction
to do this
can some offer some help on how i can use a shift instruction
to do this
Shift instructions are commands used in 8-bit microprocessors to move binary digits or bits to the left or right in a binary number. This can be useful for performing arithmetic operations or manipulating data.
Shift instructions work by moving the bits in a binary number to the left or right by a specified number of positions. This is done by shifting the bits out of the number and replacing them with zeros, while bringing in new bits from the opposite end of the number.
There are two types of shift instructions: logical and arithmetic. Logical shift instructions only shift the bits in a number, while arithmetic shift instructions also take into account the sign bit and perform a sign extension.
Shift instructions are commonly used for multiplying or dividing numbers by powers of 2, as well as for performing bitwise operations such as AND, OR, and XOR. They can also be used for data compression and encryption.
Yes, shift instructions can be used with numbers larger than 8 bits as long as the processor has the capability to handle larger numbers. However, the number of bits that can be shifted at once may be limited by the size of the processor's register.