Category Nuances for register_file:

• embedded,
• functional,
• critical,
• small,
• repetitive,
• hierarchical,
• important,
• conventional,
• common,
• key,
• regular,
• centralized,
• large,
• smaller,

Simple Categories for register_file:

• block,
• unit,
• ram,
• system,
• array,
• thing,
• structure,