Intel E3815 FH8065301567411 Data Sheet

Intel

®

 Atom™ Processor E3800 Product Family

2116

Datasheet

The EHCI USB2.0 Controller supports the following features:

•

Compliant with the specification for: USB 1.x, 2.0 (1.5 Mbps, 12 Mbps, 480 Mbps).

•

4 Ports shared with xHCI controller

•

Enhanced EHCI descriptor caching

•

All ports provided through USB Rate Matching Hubs (RMH) to support FS/LS 
devices

•

Supports one Debug port at USB2 transfer rates

•

Supports of USB suspend mode including PLL turn off in S0

.

•

Supports wakeup from suspend states S5 and remote-suspend wakeup

•

All USB2 ports provide support for HS/FS/LS devices

•

Per port USB disable

•

Supports local dynamic clock gating and trunk clock gating

•

Supports USB 2.0 LPM (L0, L1 and L2 low power states)

USB 3.0 Specification

USB 2.0 Specification (Includes High-Speed Inter-Chip USB Electrical Specification)

Extensible Host Controller Interface (xHCI) Specification for USB 3.0 version 1.0

Enhanced Host Controller Interface (EHCI) Specification for USB 2.0