High-Performance RISC CPU:
• Only 33 single-word instructions to learn
• All single-cycle instructions except for program
branches, which are two-cycle
• 12-bit wide instructions
• 2-level deep hardware stack
• Direct, Indirect and Relative Addressing modes
for data and instructions
• 8-bit wide data path
• 8 Special Function Hardware registers
• Operating speed:
- 4 MHz internal clock
- 1μs instruction cycle
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