AN 100: In-System Programmability Guidelines

ID 683546
Date 9/22/2014
Public
Document Table of Contents

1.1. General ISP Guideline

The are several guidelines that will help you to design successfully for ISP-capable devices. You must use these guidelines regardless of your specific design implementation.

The following lists the guidelines:

  • Operating Conditions
  • User Flash Memory Operations During In-System Programming
  • Interrupting In-System Programming
  • MultiVolt Devices and Power-Up Sequences
  • I/O Pins Tri-Stated During In-System Programming
  • Pull-Up and Pull-Down of JTAG Pins During In-System Programming