Nuvoton ISD-ES_MINI_USB USB Bridge User Manual

About this manual

The Nuvoton ISD-ES_MINI_USB is a USB bridge device that provides a communication link between a PC running VPE (Voice Prompt Editor) and an ISD digital ChipCorder demo board. It communicates with the demo board through SPI and GPIO lines to send commands, data, and status information.

What's inside

• Overview
• Introduction
• Installation
• Normal Operations under VPE
• Push Button Operation
• Board Schematic

Frequently asked questions

What is the ISD-ES_MINI_USB device used for?

It acts as a USB bridge that provides a communication link between a PC and an ISD digital ChipCorder demo board.

Which operating systems are supported for this product?

The system requires a PC running Windows Vista, XP, NT, or 2000.

How long must the push button be held to send a Power-Up command?

The user must press and hold the button for more than 2 seconds.