ISP1161 Просмотр технического описания (PDF) - Philips Electronics

Номер в каталоге

Компоненты Описание

производитель

ISP1161

Full-speed Universal Serial Bus single-chip host and device controller

Philips Electronics 

Philips Semiconductors

ISP1161

Full-speed USB single-chip host and device controller

Contents

1

General description . . . . . . . . . . . . . . . . . . . . . . 1 12.4

End-Of-Transfer conditions. . . . . . . . . . . . . . . 51

2

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 13

HC registers . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

3

Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 13.1

HC control and status registers. . . . . . . . . . . . 54

4

Ordering information . . . . . . . . . . . . . . . . . . . . . 4 13.2

HC frame counter registers. . . . . . . . . . . . . . . 62

5

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 5 13.3

HC Root Hub registers . . . . . . . . . . . . . . . . . . 66

13.4

HC DMA and interrupt control registers . . . . . 76

6

Pinning information . . . . . . . . . . . . . . . . . . . . . . 7 13.5

HC miscellaneous registers . . . . . . . . . . . . . . 81

6.1

Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 13.6

HC buffer RAM control registers . . . . . . . . . . . 82

6.2

Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 7 14

DC commands and registers . . . . . . . . . . . . . 86

7

Functional description . . . . . . . . . . . . . . . . . . 11 14.1

Initialization commands. . . . . . . . . . . . . . . . . . 89

7.1

PLL clock multiplier. . . . . . . . . . . . . . . . . . . . . 11 14.2

Data flow commands . . . . . . . . . . . . . . . . . . . 96

7.2

Bit clock recovery . . . . . . . . . . . . . . . . . . . . . . 11 14.3

General commands. . . . . . . . . . . . . . . . . . . . 100

7.3

7.4

Analog transceivers . . . . . . . . . . . . . . . . . . . . 11

Philips Serial Interface Engine (SIE). . . . . . . . 11

15

Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

7.5

SoftConnect (in DC) . . . . . . . . . . . . . . . . . . . . 11 16

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . 105

7.6

GoodLink (in DC) . . . . . . . . . . . . . . . . . . . . . . 12 17

External clock input . . . . . . . . . . . . . . . . . . . . 106

7.7

Suspend and wakeup (in DC). . . . . . . . . . . . . 12 18

Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 107

8

Microprocessor bus interface. . . . . . . . . . . . . 12 19

Static characteristics . . . . . . . . . . . . . . . . . . . 108

8.1

I/O addressing mode . . . . . . . . . . . . . . . . . . . 12 20

Dynamic characteristics . . . . . . . . . . . . . . . . 111

8.2

DMA mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 20.1

Timing symbols . . . . . . . . . . . . . . . . . . . . . . . 112

8.3

Microprocessor read/write ISP1161’s

20.2

Parallel I/O timing . . . . . . . . . . . . . . . . . . . . . 113

internal control registers by PIO mode . . . . . 14 20.3

DMA interface timing. . . . . . . . . . . . . . . . . . . 114

8.4

Microprocessor read/write ISP1161’s

21

Application information. . . . . . . . . . . . . . . . . 119

internal FIFO buffer RAM by PIO mode. . . . . 17 21.1

Typical interface circuit . . . . . . . . . . . . . . . . . 119

8.5

Microprocessor read/write ISP1161’s

internal FIFO buffer RAM by DMA mode. . . . 17

21.2

Interfacing a ISP1161 with a SH7709

RISC processor . . . . . . . . . . . . . . . . . . . . . . 120

8.6

Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 21.3

Typical software model . . . . . . . . . . . . . . . . . 120

9

The USB host controller (HC) . . . . . . . . . . . . . 22 22

9.1

9.2

The HC’s four USB states. . . . . . . . . . . . . . . . 22

Generating USB traffic . . . . . . . . . . . . . . . . . . 22

23

Test information . . . . . . . . . . . . . . . . . . . . . . . 121

Package outline . . . . . . . . . . . . . . . . . . . . . . . 123

9.3

PTD data structure . . . . . . . . . . . . . . . . . . . . . 24 24

Soldering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

9.4

HC’s internal FIFO buffer RAM structure . . . . 27 24.1

Introduction to soldering surface mount

9.5

HC’s operational model . . . . . . . . . . . . . . . . . 33

packages . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

9.6

Microprocessor loading. . . . . . . . . . . . . . . . . . 36 24.2

Reflow soldering . . . . . . . . . . . . . . . . . . . . . . 125

9.7

Internal 15 kW pull-down resistors for

24.3

Wave soldering . . . . . . . . . . . . . . . . . . . . . . . 125

downstream ports . . . . . . . . . . . . . . . . . . . . . 36 24.4

Manual soldering. . . . . . . . . . . . . . . . . . . . . . 126

9.8

Overcurrent detection and power switching

24.5

Package related soldering information . . . . . 126

control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 25

Revision history . . . . . . . . . . . . . . . . . . . . . . . 126

10

Suspend and wakeup (in HC) . . . . . . . . . . . . . 40 26

Data sheet status . . . . . . . . . . . . . . . . . . . . . . 127

10.1

HC suspended state . . . . . . . . . . . . . . . . . . . . 40 27

10.2

HC wakeup from suspended state . . . . . . . . . 41 28

11

The USB device controller (DC) . . . . . . . . . . . 42 29

11.1

DC data transfer operation . . . . . . . . . . . . . . . 42

11.2

Device DMA transfer. . . . . . . . . . . . . . . . . . . . 43

11.3

Endpoint descriptions . . . . . . . . . . . . . . . . . . . 44

Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 127

12

DMA transfer for the Device Controller . . . . . 48

12.1

Selecting an endpoint for DMA transfer . . . . . 48

12.2

8237 compatible mode . . . . . . . . . . . . . . . . . . 49

12.3

DACK-only mode . . . . . . . . . . . . . . . . . . . . . . 50

© Philips Electronics N.V. 2001.

Printed in The Netherlands

All rights are reserved. Reproduction in whole or in part is prohibited without the prior

written consent of the copyright owner.

The information presented in this document does not form part of any quotation or

contract, is believed to be accurate and reliable and may be changed without notice. No

liability will be accepted by the publisher for any consequence of its use. Publication

thereof does not convey nor imply any license under patent- or other industrial or

intellectual property rights.

Date of release: 3 July 2001

Document order number: 9397 750 08313

Share Link: