PROCESSOR FOR EXECUTING HIGHLY EFFICIENT VLIW

摘要

A 32-BIT INSTRUCTION (50) IS COMPOSED OF A 4-BIT FORMAT FIELD (51), A 4-BIT OPERATION FIELD (52), AND TWO 12- BIT OPERATION FIELDS (59 AND 60).THE 4-BIT OPERATION FIELD (52) CAN ONLY INCLUDE (1) AN OPERATION CODE "CC" THAT INDICATES A BRANCH OPERATION WHICH USES A STORED VALUE OF THE IMPLICITLY INDICATED CONSTANT REGISTER (36) AS THE BRANCH ADDRESS, OR (2) A CONSTANT "CONST".THE CONTENT OF THE 4-BIT OPERATION FIELD (52) IS SPECIFIED BY A FORMAT CODE PROVIDED IN THE FORMAT FIELD (51).(FIG 4)