USB Host and Device


Posted on Feb 5, 2014

The DE2 board provides both USB host and device interfaces using the Philips ISP1362 single-chip USB controller. The host and device controllers are compliant with the Universal Serial Bus Specification Rev. 2. 0, supporting data transfer at full-speed (12 Mbit/s) and low-speed (1. 5 Mbit/s). Figure 1 shows the schematic diagram of the USB circuitry


USB Host and Device
Click here to download the full size of the above Circuit.

; the pin assignments for the associated interface are listed in Table 1. Detailed information for using the ISP1362 device is available in its datasheet and programming guide; both documents can be found in the ISP1362 references below. The most challenging part of a USB application is in the design of the software driver needed. Two complete examples of USB drivers, for both host and device applications, can be found in Sections 5. 3 and 5. 4. These demonstrations provide examples of software drivers for the Nios II processor.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Motorcycle Alarm II
    Back emf motor speed control
    Automatic-headlight-delay
    Simple Circuit 12V to 120V DC DC Converter
    heater with ckm005 microcontroller
    multi channel audio mixer using lm3900
    Electret microphone amplifier circuit design using transistors
    UM95088 TelephoneCircuit
    555 Music lantern controller circuit diagram



    Top