ABC F  000   001   010   011   100   101   110   111  For the function given fill in the 4 output values with dropdowns

Suppose we are working with 16-bit machine with an ISA where 2’s comp immediate values are encoded in 6-bits. The most negative value the immediate value can be is: The most positive value the immediate value can be is: The technique used to create 16-bit operands from these 6-bit values is:

To perform the operation: R1

This RF can read from register(s) in a single clock cycle It can write to register(s) in a single clock cycle

The most negative number an LC-3 operand can be is: Operands stored in registers can be considered to be The most positive an immediate LC-3 operand can be is  

Choose the best answers to make a true statement. A state diagram describes the of a state machine by

Given the two operands and the Carry in shown The value of C1 is If you consider the numbers to be 2’s comp the operation being performed is:  + (HINT: for the B operand think about negation being “invert and add 1″…the Cin being 1 means we are adding 1)

To execute an ST instruction the processor the value in bits of the instruction , adds that to , and uses the sum as

What is the capacity of a memory with 3 address bits and 4-bit data words. (simply enter a number for the number of bits)

Which of the following statement(s) are correct for the FETCH phase?