Table 3
LR4102 16-Bit Instruction Set Summary (Cont.)
Multiply/Divide Instructions
MULT
MULTU
DIV
Multiply
DIVU
MFHI
MFLO
Divide Unsigned
Move From HI
Move From LO
Multiply Unsigned
Divide
Jump and Branch Instructions
1
JAL
Jump and Link
BNEZ
Branch on Not Equal to Zero
Branch on T Equal to Zero
Branch on T Not Equal to Zero
Branch Unconditional
–
1
JALX
JR
Jump and Link Exchange
Jump Register
BTEQZ
1
BTNEZ
1
JALR
BEQZ
Jump and Link Register
Branch on Equal to Zero
B
1
–
Special Instructions
EXTEND Extend
EJTAG Debug Instructions
BREAK
–
Breakpoint
–
SDBBP
Software Debug Breakpoint
(Sheet 2 of 2)
1. Extensible instruction; for details, please see the documentation on the MIPS16 Application Specific
Extension to the MIPS ISA, which is available from MIPS Technologies Incorporated.
10
TinyRISC LR4102 Microprocessor
LSI [ LSI COMPUTER SYSTEMS ]
