Информатика и выч. техника \ Архитектура вычислительных систем и компьютерных сетей

Времена выполнения команд процессора MC68020, страница 11

L-----------+---------+---------+---------+---------+---------НАИЛУЧШИЙ СЛУЧАЙ (продолжение)

------------T-------------------------------------------------¬

¦ адресация ¦               адресация приемника               ¦

¦ источника +---------T---------T---------T---------T---------+

¦           ¦ (d16,An)¦ (xxx).W ¦ (xxx).L ¦ d8,An,Xn¦d16,An,Xn¦

+-----------+---------+---------+---------+---------+---------+

¦Rn         ¦3 (0/0/1)¦3 (0/0/1)¦5 (0/0/1)¦4 (0/0/1)¦6 (0/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦#<данные>.B¦3 (0/0/1)¦3 (0/0/1)¦5 (0/0/1)¦4 (0/0/1)¦6 (0/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦#<данные>.W¦3 (0/0/1)¦3 (0/0/1)¦5 (0/0/1)¦4 (0/0/1)¦6 (0/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦#<данные>.L¦3 (0/0/1)¦3 (0/0/1)¦5 (0/0/1)¦4 (0/0/1)¦6 (0/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(An)       ¦6 (1/0/1)¦6 (1/0/1)¦8 (1/0/1)¦8 (1/0/1)¦10(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(An)+      ¦7 (1/0/1)¦7 (1/0/1)¦9 (1/0/1)¦9 (1/0/1)¦11(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦-(An)      ¦6 (1/0/1)¦6 (1/0/1)¦8 (1/0/1)¦8 (1/0/1)¦10(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(d{16},An) ¦6 (1/0/1)¦6 (1/0/1)¦8 (1/0/1)¦8 (1/0/1)¦10(1/0/1)¦

¦(d{16},PC) ¦         ¦         ¦         ¦         ¦         ¦

+-----------+---------+---------+---------+---------+---------+

¦(xxx).W    ¦6 (1/0/1)¦6 (1/0/1)¦8 (1/0/1)¦8 (1/0/1)¦10(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(xxx).L    ¦6 (1/0/1)¦6 (1/0/1)¦8 (1/0/1)¦8 (1/0/1)¦10(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(d8,An,Xn) ¦7 (1/0/1)¦7 (1/0/1)¦9 (1/0/1)¦9 (1/0/1)¦10(1/0/1)¦

¦(d8,PC,Xn) ¦         ¦         ¦         ¦         ¦         ¦

+-----------+---------+---------+---------+---------+---------+

¦(d16,An,Xn)¦7 (1/0/1)¦7 (1/0/1)¦9 (1/0/1)¦9 (1/0/1)¦11(1/0/1)¦

¦(d16,PC,Xn)¦         ¦         ¦         ¦         ¦         ¦

+-----------+---------+---------+---------+---------+---------+

¦(B)        ¦7 (1/0/1)¦7 (1/0/1)¦9 (1/0/1)¦9 (1/0/1)¦11(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(d{16},B)  ¦9 (1/0/1)¦9 (1/0/1)¦11(1/0/1)¦11(1/0/1)¦13(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(d{32},B)  ¦13(1/0/1)¦13(1/0/1)¦15(1/0/1)¦15(1/0/1)¦17(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦([B],I)    ¦12(2/0/1)¦12(2/0/1)¦14(2/0/1)¦14(2/0/1)¦16(2/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦([B],I,d16)¦14(2/0/1)¦14(2/0/1)¦16(2/0/1)¦16(2/0/1)¦18(2/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦([B],I,d32)¦14(2/0/1)¦14(2/0/1)¦16(2/0/1)¦16(2/0/1)¦18(2/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦([d16,B],I)¦14(2/0/1)¦14(2/0/1)¦16(2/0/1)¦16(2/0/1)¦18(2/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦([d{16},B],¦16(2/0/1)¦16(2/0/1)¦18(2/0/1)¦18(2/0/1)¦20(2/0/1)¦

¦   I,d{16})¦         ¦         ¦         ¦         ¦         ¦

+-----------+---------+---------+---------+---------+---------+

¦([d{16},B],¦16(2/0/1)¦16(2/0/1)¦18(2/0/1)¦18(2/0/1)¦20(2/0/1)¦

¦   I,d{32})¦         ¦         ¦         ¦         ¦         ¦

+-----------+---------+---------+---------+---------+---------+

¦([d32,B],I)¦18(2/0/1)¦18(2/0/1)¦20(2/0/1)¦20(2/0/1)¦22(2/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦([d{32},B],¦20(2/0/1)¦20(2/0/1)¦22(2/0/1)¦22(2/0/1)¦24(2/0/1)¦

¦   I,d{16})¦         ¦         ¦         ¦         ¦         ¦

+-----------+---------+---------+---------+---------+---------+

¦([d{32},B],¦20(2/0/1)¦20(2/0/1)¦22(2/0/1)¦22(2/0/1)¦24(2/0/1)¦

¦   I,d{32})¦         ¦         ¦         ¦         ¦         ¦

L-----------+---------+---------+---------+---------+---------НАИЛУЧШИЙ СЛУЧАЙ (продолжение)

------------T-------------------------------------------------¬

¦ адресация ¦               адресация приемника               ¦

¦ источника +---------T---------T---------T---------T---------+

¦           ¦   (B)   ¦ (d16,B) ¦ (d32,B) ¦ ([B],I) ¦[B],I,d16¦

+-----------+---------+---------+---------+---------+---------+

¦Rn         ¦5 (0/0/1)¦7 (0/0/1)¦11(0/0/1)¦9 (1/0/1)¦11(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦#<данные>.B¦5 (0/0/1)¦7 (0/0/1)¦11(0/0/1)¦9 (1/0/1)¦11(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦#<данные>.W¦5 (0/0/1)¦7 (0/0/1)¦11(0/0/1)¦9 (1/0/1)¦11(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦#<данные>.L¦5 (0/0/1)¦7 (0/0/1)¦11(0/0/1)¦9 (1/0/1)¦11(1/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(An)       ¦9 (1/0/1)¦11(1/0/1)¦15(1/0/1)¦13(2/0/1)¦15(2/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(An)+      ¦10(1/0/1)¦12(1/0/1)¦16(1/0/1)¦14(2/0/1)¦16(2/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦-(An)      ¦9 (1/0/1)¦11(1/0/1)¦15(1/0/1)¦13(2/0/1)¦15(2/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(d{16},An) ¦9 (1/0/1)¦11(1/0/1)¦15(1/0/1)¦13(2/0/1)¦15(2/0/1)¦

¦(d{16},PC) ¦         ¦         ¦         ¦         ¦         ¦

+-----------+---------+---------+---------+---------+---------+

¦(xxx).W    ¦9 (1/0/1)¦11(1/0/1)¦15(1/0/1)¦13(2/0/1)¦15(2/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(xxx).L    ¦9 (1/0/1)¦11(1/0/1)¦15(1/0/1)¦13(2/0/1)¦15(2/0/1)¦

+-----------+---------+---------+---------+---------+---------+

¦(d8,An,Xn) ¦10(1/0/1)¦12(1/0/1)¦16(1/0/1)¦14(2/0/1)¦16(2/0/1)¦

¦(d8,PC,Xn) ¦         ¦         ¦         ¦         ¦         ¦

Скачать файл