Universal Serial Bus 2.0 Design Guidelines; Usb 2.0 General Introduction; Description; Compliance Documents - Intel Quark SoC X1000 Design Manual

Universal Serial Bus 2.0 Design Guidelines—Intel
5.0

Universal Serial Bus 2.0 Design Guidelines

5.1

USB 2.0 General Introduction

5.1.1

Description

The Intel
connect to high-speed, full-speed, and low-speed USB devices via an EHCI controller
and/or a OHCI USB controller. The OHCI USB controller provides USB 1.0 & 1.1
support. Additionally the SoC supports a single USB 2.0 Device port that can be used to
connect to high-speed and full-speed USB devices. The SoC device controller is also
USB 1.1 capable.
Figure 24.

USB Port Mapping

5.1.2

Compliance Documents

USB 2.0 Specification & Compliancy Requirements
June 2014
Order Number: 330258-002US
®
Quark™ SoC X1000
®
Quark™ SoC X1000 supports up to 2 USB 2.0 Host ports that can be used to
EHCI
OHCI
Title
Port Muxing
Device
Controller
Host Port 0
(Mini PCIe*)
Host Port 1
(MicroUSB Type AB)
Device Port 0
(MicroUSB Type B)
Doc #/Location
www.usb.org
®
Intel Quark™ SoC X1000
PDG
47