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APPENDIX B Overview of Instructions
B.5 F
2
MC-8L Instructions
Table B.5-1 "Transfer instructions" to Table B.5-4 "Other instructions" list the
instructions used with the F
2
MC-8L.
■ Transfer instructions
Table B.5-1 Transfer instructions
No. MNEMONIC #
Operation
TL TH AH
N
Z
V
C OP CODE
1 MOV dir, A 3 2 (dir)<--(A) - - - - - - - 45
2 MOV @IX+off, A 4 2 ((IX)+off)<--(A) - - - - - - - 46
3 MOV ext, A 4 3 (ext)<--(A) - - - - - - - 61
4 MOV @EP, A 3 1 ((EP))<--(A) - - - - - - - 47
5 MOV Ri, A 3 1 (Ri)<--(A) - - - - - - - 48 to 4F
6 MOV A, #d8 2 2 (A)<--d8 AL - -
++
--04
7 MOV A, dir 3 2 (A)<--(dir) AL - -
++
--05
8 MOV A, @IX+off 4 2 (A)<--((IX)+off) AL - -
++
--06
9 MOV A, ext 4 3 (A)<--(ext) AL - -
++
--60
10 MOV A, @A 3 1 (A)<--((A)) AL - -
++
--92
11 MOV A, @EP 3 1 (A)<--((EP)) AL - -
++
--07
12 MOV A, Ri 3 1 (A)<--(Ri) AL - -
++
- - 08 to 0F
13 MOV dir, #d8 4 3 (dir)<--d8 - - - - - - - 85
14 MOV @IX+off, #d8 5 3 ((IX)+off)<--d8 - - - - - - - 86
15 MOV @EP, #d8 4 2 ((EP))<--d8 - - - - - - - 87
16 MOV Ri, #d8 4 2 (Ri)<--d8 - - - - - - - 88 to 8F
17 MOVW dir, A 4 2 (dir)<--(AH), (dir+1)<--(AL) - - - - - - - D5
18 MOVW @IX+off, A 5 2 ((IX)+off )<--(AH),
((IX)+off+1)<--(AL)
- - - ----D6
19 MOVW ext, A 5 3 (ext)<--(AH), (ext+1)<--(AL) - - - - - - - D4
20 MOVW @EP, A 4 1 ((EP))<--(AH),
((EP)+1)<--(AL)
- - - ----D7
21 MOVW EP, A 2 1 (EP)<--(A) - - - - - - - E3
22 MOVW A, #d16 3 3 (A)<--d16 AL AH dH
++
--E4
23 MOVW A, dir 4 2 (AH)<--(dir), (AL)<--(dir+1) AL AH dH
++
--C5