User manual

Figure 1-1: The USB-Blaster II Download Cable
Note: For plug and header dimensions, pin names, and operating conditions, see Chapter 2, USB-Blaster
II Download Cable Specifications.
Related Information
USB-Blaster II Download Cable Specifications on page 2-1
Installing the USB-Blaster II Driver on Windows 7/8 Systems
You must have system administration (administrator) privileges to install the USB-Blaster II download
cable drivers.
The download cable drivers are included in the Quartus Prime software installation. Before you begin the
installation, verify that the USB-Blaster II driver is located in your directory: \<Quartus Prime system
directory>\drivers\usb-blaster-ii.
1. Connect the download cable to your computer’s USB port.
When plugged in for the first time, a message appears stating Device driver software was not success‐
fully installed.
2. From the Windows Device Manager, locate Other devices and right-click the top USB-BlasterII.
UG-01150
2015.12.11
Installing the USB-Blaster II Driver on Windows 7/8 Systems
1-3
Setting Up the USB-Blaster II Download Cable
Altera Corporation
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