Status Flag Registers are digital storage components in ALUs that track arithmetic and logical operation results through binary flags.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Bit Width | Typically 4-8 bits | |
| Flag Types | Zero, Carry, Overflow, Sign, Parity, Auxiliary Carry | |
| Access Time | <1 ns | |
| Operating Voltage | 1.2V-5V | |
| Power Consumption | Low (microwatts) | |
| Temperature Range | -40°C to 85°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A fundamental digital circuit within a microprocessor or ASIC that performs arithmetic and logical operations on binary data.
A fundamental digital circuit within a processor that performs arithmetic and bitwise logical operations on integer binary numbers.
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To store binary indicators (flags) that represent specific conditions from ALU operations, enabling conditional program flow and error handling.
Most systems have 4-6 core flags: Zero, Carry, Overflow, Sign, with optional Parity and Auxiliary Carry flags depending on architecture.
Usually not directly; flags are set/cleared automatically by ALU operations, though some architectures provide limited control through specific instructions.
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