Repeat Problem 10-21 for the CISC instruction, Memory Scalar Add. This instruction uses the contents of R[SB]
Question:
Repeat Problem 10-21 for the CISC instruction, Memory Scalar Add. This instruction uses the contents of R[SB] as the vector length. It adds the elements of the vector with its least significant element in memory pointed to by R[SA] and places the result in the memory location pointed to by R[DR].
Problem 10-21
Write microcode for the execution part of each of the following CISC instructions. Give both a register transfer description and binary or hexadecimal representations similar to those shown in Table 10-6 for the binary code for each microinstruction.
Table 10-6
(a) Branch if overflow
(b) Branch if greater than zero
(c) Compare less than
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Logic And Computer Design Fundamentals
ISBN: 9780133760637
5th Edition
Authors: M. Morris Mano, Charles Kime, Tom Martin
Question Posted: