Windows will prompt you to install the APU universal serial bus (USB) driver the first time the APU is plugged in.
Quartus II - Driver Installation
When you plug in the APU USB cable, Windows 2000 will automatically recognize it and prompt you for the location of the driver.
- Browse to the <Path to Quartus® II software>\drivers directory.
- Select the apu_usb.inf file and click OK.
- Set up programming hardware in the Quartus II software to complete your installation.
MAX+PLUS II 10.11 and later - Driver Installation
When you plug in the APU USB cable, Windows 2000 will automatically recognize it and prompt you for the location of the driver.
- Browse to the <Path to MAX+PLUS®II software>\Drivers\apu directory.
- Select the apu_usb.inf file and click OK.
- Set up programming hardware in the MAX+PLUS II software to complete your installation.
MAX+PLUS II software version 10.1 and earlier does not support the APU. To download MAX+PLUS II software updates, visit the MAX+PLUS II Software Updates web page.

