Owner's manual

14-5
Ultra-High-Speed Flash
Microcontroller User’s Guide
IN STRUCTION CODE
MNE MO NIC
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
H EX B YTE C YCLE EXPLAN ATION
AC A L L addr 11
a
10
a
7
a
9
a
6
a
8
a
5
1
a
8
0
a
3
0
a
2
0
a
1
1
a
0
B y t e 1
B y t e 2
2 2
(PC) = (PC) + 2
(SP) = (SP) + 1
((SP)) = (PC
7-0
)
(SP) = (SP) + 1
((SP)) = (PC
15-8
)
(PC) = page address
LCA L L addr 16
0
a
15
a
7
0
a
14
a
6
0
a
13
a
5
1
a
12
a
5
0
a
11
a
3
0
a
10
a
2
1
a
9
a
1
0
a
8
a
0
12
B y t e 2
B y t e 3
3 3
(PC) = (PC) + 3
(SP) = (SP) + 1
((SP)) = (PC
7-0
)
(SP) = (SP) + 1
((SP)) = (PC
15-8
)
(PC) = addr
15-0
RET 0 0 1 0 0 0 1 0 22 1 3
(PC
15-8
) = ((SP))
(SP) = (SP) - 1
(PC
7-0
) = ((SP))
(SP) = (SP) - 1
RETI 0 0 1 1 0 0 1 0 32 1 3
(PC
15-8
) = ((SP))
(SP) = (SP) - 1
(PC
7-0
) = ((SP))
(SP) = (SP) - 1
A J MP addr 11
a
10
a
7
a
9
a
6
a
8
a
5
0
a
4
0
a
3
0
a
2
0
a
1
1
a
0
B y t e 1
B y t e 2
2 2
(PC) = (PC) + 2
(PC
10-0
) = page addr es s
LJ MP addr 16
0
a
15
a
7
0
a
14
a
6
0
a
13
a
5
0
a
12
a
4
0
a
11
a
3
0
a
10
a
2
1
a
9
a
1
0
a
8
a
0
02
B y t e 2
B y t e 3
3 3 (PC) = addr15-0
SJMP r e l
1
r
7
0
r
6
0
r
5
0
r
4
0
r
3
0
r
2
0
r
1
0
r
0
80
B y t e 2
2 3
(PC) = (PC) + 2
(PC) = (PC) + re l
J MP @ A +
DPTR
0 1 1 1 0 0 1 1 73 1 3 (PC) = (A) + (DPTR)
JZ r e l
0
r
7
1
r
6
1
r
5
0
r
4
0
r
3
0
r
2
0
r
1
0
r
0
60
B y t e 2
2 3
(PC) = (PC) + 2
IF (A) = 0 THEN
(PC) = (PC) + re l
PROGRAM BRANCHING
JNZ r e l
0
r
7
1
r
6
1
r
5
1
r
4
0
r
3
0
r
2
0
r
1
0
r
0
70
B y t e 2
2 3
(PC) = (PC) + 2
IF (A) 0 THE N
(PC) = (PC) + re l
Maxim Integrated