Suppose the memory cells at addresses 00
through 07 in the machine described in
Appendix C contain the following bit patterns:
Address Contents
00 2B
01 07
02 3B
03 06
04 C0
05 00
06 00
07 23
a. List the addresses of the memory cells that
contain the program that will be executed if
we start the machine with its program
counter containing 00.
b. List the addresses of the memory cells that
are used to hold data.
Q158: Suppose the memory cells at addresses 00
through 0D in the machine described in
Appendix C contain the following bit patterns:
Address Contents
00 20
01 04
02 21
03 01
04 40
05 12
06 51
07 12
08 B1
09 0C
0A B0
0B 06
0C C0
0D 00
Assume that the machine starts with its program
counter containing 00.
a. What bit pattern will be in register 0 when
the machine halts?
b. What bit pattern will be in register 1 when
the machine halts?
c. What bit pattern is in the program counter
when the machine halts?