Question

Using 0x12345678 in PIC18 where starting address in data memory is 0x28.

What is the instruction sequence to multiply it by 16?

Answer 1

To multiply 0x12345678 by 16 in PIC18, first load the value into a register, then left shift the register by 4 bits.

Step-by-step explanation:

The instruction sequence to multiply 0x12345678 by 16 in PIC18 where the starting address in data memory is 0x28 is as follows:

1. First, load the value 0x12345678 into a register.
2. Then, left shift the register by 4 bits to multiply the value by 16.

The resulting value will be stored in the same register.