Table 1
LR4102 32-Bit Instruction Set Summary (Cont.)
Trap Instructions (Cont.)
TEQI
TGE
TGEI
TGEIU
TGEU
Trap if Equal Immediate
Trap if Greater Than or Equal
Trap if Greater Than or Equal
Immediate
Trap if Greater Than or Equal
Immediate Unsigned
TLTI
TLTIU
TLTU
TNE
Trap if Less Than Immediate
Trap if Less Than Immediate
Unsigned
Trap if Less Than Unsigned
Trap if Not Equal
Trap If Not Equal Immediate
Trap if Greater Than or Equal Unsigned TNEI
EJTAG Debug Instructions
SDBBP
Software Debug Breakpoint
DERET
Debug Exception Return
(Sheet 4 of 4)
1. LR4102/EZ4102-specific instruction.
Table 2
Unimplemented Instructions Summary
Unimplemented MIPS II Instructions
COP1
LL
SC
All floating-point instructions
Load Linked Word
Store Conditional Word
ERET
LDCz
SDCz
Exception Return
Load Doubleword to Coprocessor
Store Doubleword to Coprocessor
8
TinyRISC LR4102 Microprocessor
LSI [ LSI COMPUTER SYSTEMS ]
