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MB89935A Datasheet, PDF (41/46 Pages) Fujitsu Component Limited. – 8-bit Proprietary Microcontroller | |||
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MB89930A Series
(Continued)
Mnemonic
AND A,@EP
AND A,@IX +off
AND A,Ri
OR A
OR A,#d8
OR A,dir
OR A,@EP
OR A,@IX +off
OR A,Ri
CMP dir,#d8
CMP @EP,#d8
CMP @IX +off,#d8
CMP Ri,#d8
INCW SP
DECW SP
Mnemonic
BZ/BEQ rel
BNZ/BNE rel
BC/BLO rel
BNC/BHS rel
BN rel
BP rel
BLT rel
BGE rel
BBC dir: b,rel
BBS dir: b,rel
JMP @A
JMP ext
CALLV #vct
CALL ext
XCHW A,PC
RET
RETI
Mnemonic
PUSHW A
POPW A
PUSHW IX
POPW IX
NOP
CLRC
SETC
CLRI
SETI
~#
Operation
3 1 (A) â (AL) ⧠( (EP) )
4 2 (A) â (AL) ⧠( (IX) +off)
3 1 (A) â (AL) ⧠(Ri)
2 1 (A) â (AL) ⨠(TL)
2 2 (A) â (AL) ⨠d8
3 2 (A) â (AL) ⨠(dir)
3 1 (A) â (AL) ⨠( (EP) )
4 2 (A) â (AL) ⨠( (IX) +off)
3 1 (A) â (AL) ⨠(Ri)
53
(dir) â d8
42
( (EP) ) â d8
53
( (IX) + off) â d8
42
(Ri) â d8
3 1 (SP) â (SP) + 1
3 1 (SP) â (SP) â 1
TL TH AH N Z V C OP code
â â â ++Râ
67
â â â ++Râ
66
â â â + + R â 68 to 6F
â â â ++Râ
72
â â â ++Râ
74
â â â ++Râ
75
â â â ++Râ
77
â â â ++Râ
76
â â â + + R â 78 to 7F
â â â ++++
95
â â â ++++
97
â â â ++++
96
â â â + + + + 98 to 9F
â â â ââââ
C1
â â â ââââ
D1
Table 4 Branch Instructions (17 instructions)
~#
Operation
3 2 If Z = 1 then PC â PC + rel
3 2 If Z = 0 then PC â PC + rel
3 2 If C = 1 then PC â PC + rel
3 2 If C = 0 then PC â PC + rel
3 2 If N = 1 then PC â PC + rel
3 2 If N = 0 then PC â PC + rel
3 2 If V â N = 1 then PC â PC + rel
3 2 If V â N = 0 then PC â PC + reI
5 3 If (dir: b) = 0 then PC â PC + rel
5 3 If (dir: b) = 1 then PC â PC + rel
2 1 (PC) â (A)
3 3 (PC) â ext
6 1 Vector call
6 3 Subroutine call
3 1 (PC) â (A),(A) â (PC) + 1
4 1 Return from subrountine
6 1 Return form interrupt
TL TH AH N Z V C OP code
â â â ââââ
FD
â â â ââââ
FC
â â â ââââ
F9
â â â ââââ
F8
â â â ââââ
FB
â â â ââââ
FA
â â â ââââ
FF
â â â ââââ
FE
â â â â + â â B0 to B7
â â â â + â â B8 to BF
â â â ââââ
E0
â â â ââââ
21
â â â â â â â E8 to EF
â â â ââââ
31
â â dH â â â â
F4
â â â ââââ
20
â â â Restore
30
Table 5 Other Instructions (9 instructions)
~#
41
41
41
41
11
11
11
11
11
Operation
TL TH AH N Z V C OP code
â â â ââââ
40
â â dH â â â â
50
â â â ââââ
41
â â â ââââ
51
â â â ââââ
00
â â â âââR
81
â â â âââS
91
â â â ââââ
80
â â â ââââ
90
41
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