DS80C320-ECD DALLAS [Dallas Semiconductor], DS80C320-ECD Datasheet - Page 76

• Manufacturer Part Number: DS80C320-ECD
• Description: High-Speed Microcontroller User Guide
• Manufacturer: DALLAS [Dallas Semiconductor]

INSTRUCTION TIMING COMPARISON Table 5-1
High–Speed Microcontroller is abbreviated as HSM.
INSTRUCTION
ADD A, Rn
ADD A, direct
ADD A, @Ri
ADD A, #data
ADDC A, Rn
ADDC A, direct
ADDC A, @Ri
ADDC A, #data
SUBB A, Rn
SUBB A, direct
SUBB A, @Ri
SUBB A, #data
INC A
INC Rn
INC direct
INC @Ri
INC DPTR
DEC A
DEC Rn
DEC direct
DEC @Ri
MUL AB
DIV AB
DA A
ANL A, Rn
ANL A, direct
ANL A, @Ri
ANL A, #data
ANL direct, A
ANL direct, #data
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
HEX
CODE
28..2F
25
26..27
24
38..3F
35
36..37
34
98..9F
95
96..97
94
04
08..0F
05
06..07
A3
14
18..1F
15
16..17
A4
84
D4
58..5F
55
56..57
54
52
53
48..4F
45
46..47
44
42
43
68..6F
65
66..67
64
62
63
E4
F4
23
HSM
CLOCK
CYCLES
4
8
4
8
4
8
4
8
4
8
4
8
4
4
8
4
12
4
4
8
4
20
20
4
4
8
4
8
8
12
4
8
4
8
8
12
4
8
4
8
8
12
4
4
4
76 of 175
HSM
TIME
@ 25 MHz CYCLES @ 25 MHz ADVANTAGE
160 ns
320 ns
160 ns
320 ns
160 ns
320 ns
160 ns
320 ns
160 ns
320 ns
160 ns
320 ns
160 ns
160 ns
320 ns
160 ns
480 ns
160 ns
160 ns
320 ns
160 ns
800 ns
800 ns
160 ns
160 ns
320 ns
160 ns
320 ns
320 ns
480 ns
160 ns
320 ns
160 ns
320 ns
320 ns
480 ns
160 ns
320 ns
160 ns
320 ns
320 ns
480 ns
160 ns
160 ns
160 ns
8051
CLOCK TIME
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
24
12
12
12
12
48
48
12
12
12
12
12
12
24
12
12
12
12
12
24
12
12
12
12
12
24
12
12
12
High-Speed Microcontroller User’s Guide
8051
480 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
480 ns
480 ns
480 ns
960 ns
480 ns
480 ns
480 ns
480 ns
1.92 us
1.92 us
480 ns
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
960 ns
480 ns
480 ns
480 ns
HSM vs. 8051
SPEED
3
1.5
3
1.5
3
1.5
3
1.5
3
1.5
3
1.5
3
3
1.5
3
2
3
3
1.5
3
2.4
2.4
3
3
1.5
3
1.5
1.5
2
3
1.5
3
1.5
1.5
2
3
1.5
3
1.5
1.5
2
3
3
3