PD720201 datasheet(4/43 Pages) RENESAS

Part #	PD720201

Description	ASSP (USB3.0 HOST CONTROLLER)

PDF	43 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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4 / 43 page

μPD720201/μPD720202

1. OVERVIEW

R19DS0047EJ0500 Rev. 5.00

Page 4 of 40

Jan. 17, 2013

1.4

Block Diagram

Figure 1-1.

μPD720201 Block Diagram

Figure 1-2.

μPD720202 Block Diagram

PCI Express

Gen2 Interface

Complies with PCI Express Gen2 interface, with 1 lane. This block includes both

the link and PHY layers.

xHCI Controller

Handles all support required for USB 3.0, SuperSpeed and Hi-/Full-/Low-speed.

This block includes the register interface from the system.

Root hub

Hub function in host controller.

SS PHY

For SuperSpeed Tx/Rx

HS/FS/LS PHY

For Hi-/Full-/Low-Speed Tx/Rx

Power SW I/F

Connected to external power switch for port power control and over current

detection.

SPI Interface

Connected to external serial ROM. When system BIOS or system software does

not support FW download function, the external serial ROM is required.

OSC

Internal oscillator block.

PD720201 Datasheet(PDF) 4 Page - Renesas Technology Corp