About This Document; Overview; Naming And Signal Conventions - Digi ConnectCore 8X Hardware Design Manuallines And Checklist

About this document

Overview

The purpose of this document is to ease and drive the hardware design process of
ConnectCore 8X SOM-based products. Schematics milestones keep bring-up of your designs on
track for success, and layout recommendations help achieve optimal electrical behavior.
This document, together with the
provide information key to ensuring a functional, quality design featuring the ConnectCore 8X module.

Naming and signal conventions

This document is written assuming the reader has a good working knowledge of common electronics
terminology. You may also encounter the following specific conventions:
Convention
signal_name#
_B
x
Register/signal
[a:b]
ConnectCore 8X Hardware Design Guidelines
ConnectCore 8X System-on-Module Hardware Reference
Definition
A hash sign at the end of a signal name denotes that it is an active low signal.
An alternate way to indicate a signal is active low.
Indicates an alphanumeric value.
Brackets after a name refer to the bits or signals contained in a register, or in a
set of related signals.
Manual,
5