IEC TR 63238-1:2019提供了为任何项目创建接口控制文件（ICD）的信息和模板，该项目包括连接在一起的电子组件，如电子电路卡组件（CCA）或电子设备。本文件提出了连接电子组件时的电信号命名约定，并包括一个包含七种信号命名约定的示例。本文件支持原始设备制造商（OEM）准备和维护其电子组件接口和集成规范，以避免对信号的误解，从而导致不必要的设计和/或集成错误，以及测试复杂性。

IEC TR 63238-1:2019 provides information and a template to create an interface control document (ICD) for any project which includes electronic assemblies, such as electronic circuit card assemblies (CCAs) or electronic devices, connected together. This document proposes electrical signal naming conventions when interfacing electronic assemblies, and an example containing seven signal naming conventions is included. This document supports original equipment manufacturers (OEMs) in the preparation and maintenance of their electronic assemblies interfaces and integration specifications to avoid misunderstanding of signals which can cause unnecessary design and/or integration errors, and testing complications.