FEATURES
• CPU function
• V830-compatible instructions
• Instruction cache: 4 KB
• Instruction RAM: 4 KB
• Data cache: 4 KB
• Data RAM: 4 KB
• Minimum instruction
execution cycle number : 1 cycle
• Number of general-purpose
registers: 32 bits × 32
• Memory space and I/O space: 4 GB each
• Interrupt/exception processing function
• Non-maskable: External input: 1
• Maskable: External input: 8 (of which 4 are
multiplexed with
internal sources)
Internal source: 11 types
• Bus control function
• Wait control function
• Memory access control function