Loading...
MOTOROLA M68040 USER’S MANUAL 10-19
10.6 INTEGER UNIT INSTRUCTION TIMINGS (Continued)
CMPA.L CMPI CMP2 *
Addressing
Mode
<ea>
Calculate Execute <ea>
Calculate Execute <ea>
Calculate Execute
Dn 1111——
An 1 1 ————
(An) 1111132
L
+ 11
(An)+ 2 1L + 1 2 1L + 1 0 0
–(An) 2 1L + 1 2 1L + 1 0 0
(d 16,An) 2 1L + 1 2 1L + 1 13 2L + 11
(d 16,PC) 3 2L + 1 3 2L + 1 14 3L + 11
(xxx).W, (xxx).L 1 1 2 1L + 1 13 2L + 11
#<xxx> 1 1 ————
(d 8,An,Xn) 3333151
L
+ 14
(d 8,PC,Xn) 5 1L + 4 5 2L + 4 16 2L + 14
(BR,Xn) 6 1L + 5 6 2L + 5 17 2L + 15
(bd,BR,Xn) 7 1L + 6 7 2L + 6 18 2L + 16
([bd,BR,Xn]) 9 1L + 8 9 2L + 8 21 2L + 19
([bd,BR,Xn],od) 10 1L + 9 10 2L + 9 22 2L + 20
([bd,BR],Xn) 10 3L + 7 10 4L + 7 22 4L + 18
([bd,BR],Xn,od) 11 3L + 8 11 4L + 8 23 4L + 19
*Times listed are typical.
Loading...
Terms of Use | Privacy Policy | DMCA Policy
2006-2020 Rsmanuals.com