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參數(shù)資料

型號：	935268625551
廠商：	NXP SEMICONDUCTORS
元件分類：	總線控制器
英文描述：	UNIVERSAL SERIAL BUS CONTROLLER, PQFP64
封裝：	10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
文件頁數(shù)：	76/82頁
文件大?。?/td>	1965K
代理商：	935268625551

Koninklijke Philips Electronics N.V. 2003.

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: 26 February 2003

Document order number: 9397 750 10766

Contents

Philips Semiconductors

ISP1581

Hi-Speed USB interface device

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

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Ordering information . . . . . . . . . . . . . . . . . . . . . 2

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Pinning information . . . . . . . . . . . . . . . . . . . . . . 4

Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5

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

Hi-Speed USB transceiver . . . . . . . . . . . . . . . 12

Philips Serial Interface Engine (SIE). . . . . . . . 12

Philips HS (High-Speed) Transceiver . . . . . . . 12

Philips Parallel Interface Engine . . . . . . . . . . . 12

Peripheral circuit . . . . . . . . . . . . . . . . . . . . . . . 12

HS detection . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Voltage regulators. . . . . . . . . . . . . . . . . . . . . . 13

Memory Management Unit (MMU) and

integrated RAM . . . . . . . . . . . . . . . . . . . . . . . 13

SoftConnect . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Microcontroller/Processor Interface

and Microcontroller/Processor Handler . . . . . 13

DMA Interface and DMA Handler . . . . . . . . . . 14

Modes of operation . . . . . . . . . . . . . . . . . . . . . 15

Register descriptions . . . . . . . . . . . . . . . . . . . 15

Register access . . . . . . . . . . . . . . . . . . . . . . . 17

Initialization registers . . . . . . . . . . . . . . . . . . . 17

Address register (address: 00H). . . . . . . . . . . 17

Mode register (address: 0CH) . . . . . . . . . . . . 18

Interrupt Conguration register (address: 10H) 18

Interrupt Enable register (address: 14H) . . . . 19

DMA Conguration register (address: 38H) . . 21

DMA Hardware register (address: 3CH). . . . . 21

Data ow registers . . . . . . . . . . . . . . . . . . . . . 21

Endpoint Index register (address: 2CH) . . . . . 21

Control Function register (address: 28H) . . . . 22

Data Port register (address: 20H). . . . . . . . . . 23

Buffer Length register (address: 1CH) . . . . . . 24

Endpoint MaxPacketSize register (address:

04H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Endpoint Type register (address: 08H) . . . . . . 26

Short Packet register (address: 24H) . . . . . . . 26

DMA registers . . . . . . . . . . . . . . . . . . . . . . . . . 27

DMA Command register (address: 30H) . . . . 29

DMA Transfer Counter register (address: 34H) 31

DMA Conguration register (address: 38H) . . 32

DMA Hardware register (address: 3CH). . . . . 34

DMA Strobe Timing register (address: 60H). . 35

Task File registers (addresses: 40H to 4FH) . 36

DMA Interrupt Reason register (address: 50H) 39

DMA Interrupt Enable register (address: 54H) 40

DMA Endpoint register (address: 58H) . . . . . 41

General registers . . . . . . . . . . . . . . . . . . . . . . 41

Interrupt register (address: 18H) . . . . . . . . . . 41

Chip ID register (address: 70H) . . . . . . . . . . . 43

Frame Number register (address: 74H) . . . . . 44

Scratch register (address: 78H) . . . . . . . . . . . 44

Test Mode register (address: 84H) . . . . . . . . . 45

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 47

Recommended operating conditions . . . . . . 47

Static characteristics . . . . . . . . . . . . . . . . . . . 47

Dynamic characteristics . . . . . . . . . . . . . . . . . 49

Timing symbols . . . . . . . . . . . . . . . . . . . . . . . 52

Register access timing . . . . . . . . . . . . . . . . . 53

Generic Processor mode (BUS_CONF = 1) . 53

Split Bus mode (BUS_CONF = 0) . . . . . . . . . 55

DMA timing. . . . . . . . . . . . . . . . . . . . . . . . . . . 60

PIO mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

GDMA slave mode . . . . . . . . . . . . . . . . . . . . . 61

MDMA mode . . . . . . . . . . . . . . . . . . . . . . . . . 65

UDMA mode. . . . . . . . . . . . . . . . . . . . . . . . . . 66

Application information . . . . . . . . . . . . . . . . . 71

Test information. . . . . . . . . . . . . . . . . . . . . . . . 72

Package outline . . . . . . . . . . . . . . . . . . . . . . . . 73

Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Introduction to soldering surface mount

packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Reow soldering. . . . . . . . . . . . . . . . . . . . . . . 74

Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 74

Manual soldering . . . . . . . . . . . . . . . . . . . . . . 75

Package related soldering information . . . . . . 75

Revision history . . . . . . . . . . . . . . . . . . . . . . . 76

Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 77

Denitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

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