MC81F4332 Datasheet, PDF (194/198 Pages) Finechips – ABOV SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS

MC81F4x16
NO. MNEMONIC
27 STX dp
28 STX dp + Y
29 STX !abs
30 STY dp
31 STY dp + X
32 STY !abs
33 TAX
34 TAY
35 TSPX
36 TXA
37 TXSP
38 TYA
39 XAX
40 XAY
41 XMA dp
42 XMA dp + X
43 XMA {X}
44 XYX
OP
BYTE CYCLE
CODE NO
NO
OPERATION
EC
2
4
ED
2
5
FC
3
5
E9
2
4
F9
2
5
F8
3
5
E8
1
2
9F
1
2
AE
1
2
C8
1
2
8E
1
2
BF
1
2
EE
1
4
DE
1
4
BC
2
5
AD
2
6
BB
1
5
FE
1
4
Store X-register contents in memory
(M)X
Store Y-register contents in memory
(M)Y
Transfer accumulator contents to X-register :
XA
Transfer accumulator contents to Y-register :
YA
Transfer stack-pointer contents to X-register :
X  sp
Transfer X-register contents to accumulator :
AX
Transfer X-register contents to stack-pointer :
sp  X
Transfer Y-register contents to accumulator :
AY
Exchange X-register contents with accumulator :
XA
Exchange Y-register contents with accumulator :
YA
Exchange memory contents with accumulator :
(M)A
Exchange X-register contents with Y-register :
XY
FLAG
NVGBHIZC
--------
--------
N-----Z-
N-----Z-
N-----Z-
N-----Z-
N-----Z-
N-----Z-
--------
--------
N-----Z-
--------
194
October 19, 2009 Ver.1.35