FT313HP-R datasheet(4/67 Pages) FTDI

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Document No.: FT_000589

FT313H USB2.0 HS Host Controller Datasheet Version 1.2

Clearance No.: FTDI# 318

Table of Contents

Typical Applications...................................................................... 2

1.1

Part Numbers...................................................................................... 2

1.2

USB Compliant .................................................................................... 2

FT313H Block Diagram ................................................................. 3

Device Pin Out and Signal Description.......................................... 7

3.1

Pin Out – 64pin QFN ........................................................................... 7

3.2

Pin Out – 64pin LQFP .......................................................................... 8

3.3

Pin Out – 64pin TQFP.......................................................................... 9

3.4

Pin Description ................................................................................. 10

Function Description................................................................... 14

4.1

Microcontroller Bus Interface ........................................................... 14

4.2

SRAM bus interface mode ................................................................. 15

4.3

NOR bus interface mode ................................................................... 16

4.4

General multiplex bus interface mode .............................................. 16

4.5

Interface mode lock.......................................................................... 16

4.6

DMA controller.................................................................................. 16

4.7

EHCI host controller ......................................................................... 17

4.8

System clock..................................................................................... 17

4.8.1

Phase Locked Loop (PLL) clock multiplier ...................................................................... 17

4.9

Power management.......................................................................... 18

4.9.1

Power up and reset sequence ...................................................................................... 18

4.9.2

Power supply............................................................................................................. 18

4.9.3

ATX reference voltage ................................................................................................ 18

4.9.4

Power modes ............................................................................................................ 18

4.10

BCD mode ...................................................................................... 19

Host controller specific registers ................................................ 20

5.1

Overview of registers ....................................................................... 20

5.2

EHCI operational registers................................................................ 21

5.2.1

HCCAPLENGTH register (address = 00h)....................................................................... 21

5.2.2

HCSPARAMS register (address = 04h) .......................................................................... 21

5.2.3

HCCPARAMS register (address = 08h) .......................................................................... 22

5.2.4

USBCMD register (address = 10h) ............................................................................... 22

5.2.5

USBSTS register (address = 14h) ................................................................................ 24

5.2.6

USBINTR register (address = 18h)............................................................................... 25

5.2.7

FRINDEX register (address = 1Ch)............................................................................... 26

5.2.8

PERIODICLISTADDR register (address = 24h) ............................................................... 26

5.2.9

ASYNCLISTADDR register (address = 28h).................................................................... 26

FT313HP-R 数据表(PDF) 4 Page - Future Technology Devices International Ltd.

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