![](http://datasheet.mmic.net.cn/30000/M3455AG8-XXXFP_datasheet_2359525/M3455AG8-XXXFP_85.png)
Rev.1.02
Nov 26, 2008
REJ03B0224-0102
455A Group
Note 1.
M3455AG8: p=0 to 63 and M3455AGC: p=0 to 95.
INDEX LIST OF INSTRUCTION FUNCTION
Group-
ing
Mnemonic
Function
Page
Reg
ister
to
register
tran
sfer
TAB
(A)
← (B)
103 122
TBA
(B)
← (A)
110 122
TAY
(A)
← (Y)
110 122
TYA
(Y)
← (A)
119 122
TEAB
(E7
E4) ← (B)
(E3
E0) ← (A)
112 122
TABE
(B)
← (E7E4)
(A)
← (E3E0)
104 122
TDA
(DR2
DR0) ← (A2A0)
111 122
TAD
(A2
A0) ← (DR2DR0)
(A3)
← 0
105 122
TAZ
(A1, A0)
← (Z1, Z0)
(A3, A2)
← 0
110 122
TAX
(A)
← (X)
110 122
TASP
(A2
A0) ← (SP2SP0)
(A3)
← 0
108 122
RAM
ad
dresses
LXY x, y
(X)
← x, x = 0 to 15
(Y)
← y, y = 0 to 15
93 122
LZ z
(Z)
← z, z = 0 to 3
93 122
INY
(Y)
← (Y) + 1
92 122
DEY
(Y)
← (Y) 1
90 122
R
A
M
to
register
tr
ansfer
TAM j
(A)
← (M(DP))
(X)
← (X)EXOR(j)
j = 0 to 15
106 122
XAM j
(A)
←→ (M(DP))
(X)
← (X)EXOR(j)
j = 0 to 15
120 122
XAMD j
(A)
←→ (M(DP))
(X)
← (X)EXOR(j)
j = 0 to 15
(Y)
← (Y) 1
120 122
XAMI j
(A)
←→ (M(DP))
(X)
← (X)EXOR(j)
j = 0 to 15
(Y)
← (Y) + 1
120 122
TMA j
(M(DP))
← (A)
(X)
← (X)EXOR(j)
j = 0 to 15
115 122
Group-
ing
Mnemonic
Function
Page
A
rith
m
etic
oper
atio
n
LA n
(A)
← n
n = 0 to 15
92 124
TABP p
(SP)
← (SP) + 1
(SK(SP))
← (PC)
(PCH)
← p
(PCL)
← (DR2DR0, A3A0)
(UPTF) = 1,
(DR2)
← 0
(DR1, DR0)
← (ROM(PC))9, 8
(B)
← (ROM(PC))74
(A)
← (ROM(PC))30
(PC)
← (SK(SP))
(SP)
← (SP) 1
104 124
AM
(A)
← (A) + (M(DP))
87 124
AMC
(A)
← (A) + (M(DP)) + (CY)
(CY)
← Carry
87 124
A n
(A)
← (A) + n
n = 0 to 15
87 124
AND
(A)
← (A)AND(M(DP))
87 124
OR
(A)
← (A)OR(M(DP))
94 124
SC
(CY)
← 1
98 124
RC
(CY)
← 0
96 124
SZC
(CY) = 0 ?
102 124
CMA
(A)
← (A)
89 124
RAR
95 124
Bit
ope
ration
SB j
(Mj(DP))
← 1
j = 0 to 3
97 124
RB j
(Mj(DP))
← 0
j = 0 to 3
95 124
SZB j
(Mj(DP)) = 0 ?
j = 0 to 3
101 124
C
o
mp
arison
opera
tion
SEAM
(A) = (M(DP)) ?
99 126
SEA n
(A) = n ?
n = 0 to 15
98 126
Br
anch
operation
B a
(PCL)
← a6a0
88 126
BL p, a
(PCH)
← p
(PCL)
← a6a0
88 126
BLA p
(PCH)
← p
(PCL)
← (DR2DR0, A3A0)
88 126
CY
A3A2A1A0