Introduction

This document describes the folder configuration and naming convention of the DevWareX USB drivers.

Note; Windows8 has special installation steps that must be performed - make sure you review them!
Links can be found under "Driver Installation".

Drivers Folder Configuration

All drivers are located in subfolders under C:\Aptina Imaging\drivers.

The subfolders are identified with their Operating System (OS) and OS size. The OSs supported are listed, each with an OS size of 32-bit and/or 64-bit.

The following table identifies the available drivers and the names of the .inf file (which is used during the driver installation process).

Driver Installation

For instructions on how to install a USB driver, refer the guide for your supported OS;
USB XP Driver User Guide, USB Windows7 Driver User Guide, Windows8 USB3 Driver Usage instructions, Windows10 USB3 Driver Usage instructions.

Refer to the AVStream Switch User Guide for instructions on how to enable a Demo2X board to be a UVC device.
Demo3 UVC support is available but not currently distributed.  Please contact demokits@aptina.com for more information.

XP and Windows7 Driver Naming Conventions

The Windows7 drivers follow a naming convention; if a driver combination isn't present it isn't supported.

The naming convention is aaabbcc., where:*

aaa = <driver type>: AVS = AVStream, USB = Demo2X, APT = Demo3

bb = <OS size>: 32 = 32-bit, 64 = 64-bit

cc = <OS>: xp = XP, vi = Vista, w7 = Windows 7

For XP_32, the "cyusb." = Demo2X, "cyusb3.* = Demo3

For XP_64, the "miusb2.inf." is for Demo2X, with no other drivers available.*