Document: NUREG-0800
Document ID: f1629507-6318-4e71-94a6-9d6664ba96a3
Document Type: srp
Title: of the plant safety analysis report (SAR).  Although NRC did not endorse the annexes of
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0706/ML070660327.pdf
Revision Date: 2023-06
Chapter: 7
Section ID: 7.6
CFR Part: 
CFR Title: 

Content:
f SRP Appendix 7.1-C and Regulatory Guide 1.152, Revision 2. 5.10 Repair (IEEE Std 7-4.3.2-2003 Clause 5.10) Guidance is provided in Subsection 5.10 of SRP Appendix 7.1-C. Appendix 7.1-D-19 March 2007 5.11 Identification (IEEE Std 7-4.3.2-2003 Clause 5.11) To provide assurance that the required computer system hardware and software are installed in the appropriate system configuration, the following identification requirements specific to software systems should be met: i. Firmware and software identification should be used to assure the correct software is installed in the correct hardware component. ii. Means should be included in the software such that the identification may be retrieved from the firmware using software maintenance tools. iii. Physical identification requirements of the digital computer system hardware shall be in accordance with the identification requirements in IEEE Std 603-1991. iv. The identification should be clear and unambiguous. The identification should include the revision level, and should be traceable to configuration control documentation which identifies the changes made by that revision. Additional guidance on identification is provided in Subsection 5.11 of SRP Appendix 7.1-C. 5.12 Auxiliary Features (IEEE Std 7-4.3.2-2003 Clause 5.12) There is no guidance beyond the requirements of IEEE Std 603-1991. 5.13 Multi-Unit Stations (IEEE Std 7-4.3.2-2003 Clause 5.13) There is no guidance beyond the requirements of IEEE Std 603-1991. 5.14 Human Factors Considerations (IEEE Std 7-4.3.2-2003 Clause 5.14) There is no guidance beyond the requirements of IEEE Std 603-1991. SRP Chapter 18 provides additional guidance. 5.15. Reliability (IEEE Std 7-4.3.2-2003 Clause 5.15) In addition to the requirements of IEEE Std 603-1991, when reliability goals are identified, the proof of meeting the goals should include the software. The method for determining reliability may include combinations of analysis, field experience, or testing. Software error