Fujitsu MB91260B Series Hardware Manual page 369

CHAPTER 15 MULTIPLICATION AND ADDITION CALCULATOR
■ Instruction Definitions
The multiplication and addition macro has three main types of command: MAC/STR/JMP. This
specification uses commands other than these three in notation. The command hierarchy is as follows.
354
MAC instruction
Multiplication and addition instruction (CLAC bit = 0)
Multiplication instruction (CLAC bit = 1)
STR instruction
HLT instruction (HLT bit = 1)
INT instruction (SIRQ bit = 1)
JMP instruction
Unconditional branch instruction (COND bit = 0)
Conditional branch instruction (COND bit = 1)
HLT instruction (HLT bit = 1)
INT instruction (SIRQ bit = 1)