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APPENDIX B Overview of Instructions
54 OR A, @EP 3 1
(A)<--(AL) ((EP))
---
++
R
-77
55 OR A, @IX+off 4 2
(A)<--(AL) ((IX)+off)
---
++
R
-76
56 OR A, Ri 3 1
(A)<--(AL) (Ri)
---
++
R
- 78 to 7F
57 CMP dir, #d8 5 3 (dir)-d8 - - -
++++
95
58 CMP @EP, #d8 4 2 ((EP))-d8 - - -
++++
97
59 CMP @IX+off, #d8 5 3 ((IX)+off)-d8 - - -
++++
96
60 CMP Ri, #d8 4 2 (Ri)-d8 - - -
++++
98 to 9F
61 INCW SP 3 1 (SP)<--(SP)+1 - - - - - - - C1
62 DECW SP 3 1 (SP)<--(SP)-1 - - - - - - - D1
Table B.5-2 Arithmetic operation instructions (Continued)
No. MNEMONIC #
Operation
TL TH AH
N
Z
V
COP CODE