DS89C420-QCL Datasheet, PDF (55/139 Pages) Maxim Integrated Products – Ultra-High-Speed Flash Microcontroller User’s Guide

Ultra-High-Speed Flash
Microcontroller User’s Guide
INSTRUCTION
ORL A, Rn
ORL A, direct
ORL A, @Ri
ORL A, #data
ORL direct, A
ORL direct, #data
XRL A, Rn
XRL A, direct
XRL A, @Ri
XRL A, #data
XRL direct, A
XRL direct, #data
CLR A
CPL A
RL A
RLC A
RR A
RRC A
SWAP A
MOV A, Rn
MOV A, direct
MOV A, @Ri
MOV A, #data
MOV Rn, A
MOV Rn, direct
MOV Rn, #data
MOV direct, A
MOV direct, Rn
MOV direct, direct
MOV direct, @Ri
MOV direct, #data
MOV @Ri, A
MOV @Ri, direct
MOV @Ri, #data
MOV DPTR, #data 16
MOVC A, @A+DPTR
MOVC A, @A+PC
MOVX A, @Ri
MOVX A, @DPTR
MOVX @Ri, A
HEX
CODE
48..4F
45
46..47
44
42
43
68..6F
65
66..67
64
62
63
E4
F4
23
33
03
13
C4
E8..EF
E5
E6..E7
74
F8..FF
A8..AF
78..7F
F5
88..8F
85
86..87
75
F6..F7
A6..A7
76..77
90
93
83
E2..E3
E0
F2..F3
UHSM
CLOCK
CYCLES
1
2
2
2
2
3
1
2
2
2
2
3
1
1
1
1
1
1
1
1
2
2
2
1
2
2
2
2
3
2
3
1
2
2
3
3
3
2
2
2
UHSM
TIME
@ 25MHz
40 ns
80 ns
80 ns
80 ns
80 ns
120 ns
40 ns
80 ns
80 ns
80 ns
80 ns
120 ns
40 ns
40 ns
40 ns
40 ns
40 ns
40 ns
40 ns
40 ns
80 ns
80 ns
80 ns
40 ns
80 ns
80 ns
80 ns
80 ns
120 ns
80 ns
120 ns
40 ns
80 ns
80 ns
120 ns
120 ns
120 ns
80 ns
80 ns
80 ns
8051
CLOCK
CYCLES
12
12
12
12
12
24
12
12
12
12
12
24
12
12
12
12
12
12
12
12
12
12
12
12
24
12
12
24
24
24
24
12
24
12
24
24
24
24
24
24
8051
TIME
@ 25MHz
480 ns
480 ns
480 ns
480 ns
480 ns
960 ns
480 ns
480 ns
480 ns
480 ns
480 ns
960 ns
480 ns
480 ns
480 ns
480 ns
480 ns
480 ns
480 ns
480 ns
480 ns
480 ns
480 ns
480 ns
960 ns
480 ns
480 ns
960 ns
960 ns
960 ns
960 ns
480 ns
960 ns
480 ns
960 ns
960 ns
960 ns
960 ns
960 ns
960 ns
55 _____________________________________________________________________________________________
UHSM vs.
8051 SPEED
ADVANTAGE
12
6
6
6
6
8
12
6
6
6
6
8
12
12
12
12
12
12
12
12
6
6
6
12
12
6
6
12
8
12
8
12
12
6
8
8
8
12
12
12