FEATURES

• Employs 64-bit MIPS architecture

• Conforms to MIPS III instruction set (deleting FPU,

LL, SC instructions)

• Optimized 5-stage pipeline

• Supports high-speed product-sum operation

instructions

• Supports four types of operating modes, enabling more

effective power-consumption management

• Internal operating frequency: 54 MHz

• On-chip clock generator

• Address space physical : 32 bits

virtual : 40 bits

Integrates 32 double entry TLBs

• High-capacity instruction/data fields separated cache

memory

Instruction field: 4 Kbytes

Data field : 1 Kbyte