signal-classifier-T28

To classify signals for T28 process node IO ring design, you categorize each signal as analog_io, digital_io, analog_power, analog_ground, digital_power, digital_ground, or voltage domains. This ensures correct pin assignments and domain isolation.

Analog and digital power signal classification in T28 distinguishes analog_power from digital_power and analog_ground from digital_ground. This separation enforces proper voltage domain provider rules and maintains domain isolation across the IO ring.

Provider and consumer roles for T28 voltage domains are determined based on specific voltage domain provider rules. The classification process validates these roles alongside T28-specific device usage to ensure accurate analog or digital domain assignment.

Yes, you can use naming heuristics for T28 signal type categorization. The classification process combines explicit user instructions, mandatory dictionaries, and naming heuristics to accurately identify signal types and validate domain isolation rules.

Validating T28-specific device usage and domain isolation is limited to the T28 process node. The classification relies on mandatory dictionaries and naming heuristics, meaning unrecognized signal names or unlisted devices may require explicit user instructions for accurate categorization.