---
title: "State Register"
industry: "Computer, Electronic and Optical Product Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:STATE_REGISTER"
  data_integrity_hash: "a2599002a05e7a324b93764bfd91359b"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:STATE_REGISTER"
  data_source_uri: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/state-register.md"
  official_resource_url: "https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/state-register"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "1.8-3.3 V"
    unit: "bits"
engineering_limits:
  max_safe_operating_point:
    value: 1.62
    unit: "V"
    consequence: "CMOS transistor threshold voltage violation causing metastability or latch-up"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Alpha particle strike from packaging materials"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Triple modular redundancy with voting logic"
  - node_2:
      trigger: "Electromigration at 125°C junction temperature"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Copper metallization with barrier layers"
bom_nodes:
  flip-flop-array:
    type: "part"
    urn: "URN:CNFX:ME:FLIP_FLOP_ARRAY"
    interface_type: "physical-logic-coupled"
  clock-input-circuit:
    type: "component"
    urn: "URN:CNFX:ME:CLOCK_INPUT_CIRCUIT"
    interface_type: "physical-logic-coupled"
  output-buffer:
    type: "part"
    urn: "URN:CNFX:ME:OUTPUT_BUFFER"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING (EU REGULATION 765/2008)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/state-register.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "5b61e514ff10bb9f6861d14734c585c61e40f0ace7e0d2e15c9d0ce0d2934341"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: State Register

## 1. Technical Definition
A digital storage component within a timing/control state machine that holds the current state information.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **1.8-3.3 V**. Failure boundary: **Below 1.62 V or above 3.465 V**, Mechanism: **CMOS transistor threshold voltage violation causing metastability or latch-up**.

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Alpha particle strike from packaging materials | 8 | Single-event upset causing bit flip | Triple modular redundancy with voting logic |
| Electromigration at 125°C junction temperature | 8 | Open circuit in aluminum interconnects | Copper metallization with barrier layers |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | bits | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Flip-Flop Array](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/flip-flop-array.md) `(Standalone System)`
- [Output Buffer](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/output-buffer.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Wafer Prober**, **Die Attach Machine**, **Wire Bonder**  
**Downstream Applications**: Microprocessors, FPGA Chips, ASIC Controllers  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What is a State Register in computer manufacturing?
**A**: A State Register is a digital storage component within timing and control state machines that holds the current state information, typically implemented using semiconductor silicon with flip-flop arrays.

### Q: How does a State Register function in electronic systems?
**A**: The State Register stores the present state of a state machine, synchronizing with clock signals through its clock input circuit and providing stable output via output buffers for system control operations.

### Q: What are the key components of a State Register?
**A**: The main components include a flip-flop array for data storage, a clock input circuit for synchronization, and an output buffer to drive downstream logic while maintaining signal integrity.

## 6. Manufacturing Compliance
- ISO 9001:2015 QUALITY MANAGEMENT SYSTEMS
- CE MARKING (EU REGULATION 765/2008)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: State Register](https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/state-register)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **3** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: STATE_REGISTER | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 4c85961d
