Due: Friday, November 4, 2016, 11:00 am (start of the class)

Addressing Modes

The contents of memory are as follows

Address Value
00 00
01 F0
02 12
03 0A
04 02
05 11
06 FD
07 FF
08 0B
09 05
0A 13
0B 42
0C 2A
0D 03
0F 02

The contents of the registers are as follows

Register Value
A 04
B AA
C 07
D 01
E ??

Each of the following instructions loads something into register E.

For each instruction, specify what value is moved into register E.

  1. Load Immediate 04
  2. Load Direct 04
  3. Load Indirect 04
  4. Load Indirect 03
  5. Load Indirect 0D
  6. Load Register Direct A
  7. Load Register Indirect A
  8. Load Register Indirect C
  9. Load Register Base-Indexed A, C
  10. Load Register Base-Scaled Indexed A, D, 4

© 2016 Ying Li. Page last modified: .