Philips Semiconductors
Contents
1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3
3.1
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3.2
4
5
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
6
6.1
6.2
6.3
PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
6.4
6.5
6.6
SoftConnect . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
6.7
GoodLink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6.8
6.9
6.10
7
DMA transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
8
9
Main endpoint. . . . . . . . . . . . . . . . . . . . . . . . . . 10
10
11
11.1
11.2
11.2.1
11.2.2
11.2.3
Set mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
11.2.4
Set DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
11.3
11.3.1
11.3.2
11.3.3
11.3.4
11.3.5
Read buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
11.3.6
Write buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
11.3.7
Clear buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
11.3.8
11.3.9
11.3.10
11.4
11.4.1
Send resume . . . . . . . . . . . . . . . . . . . . . . . . . 21
11.4.2
12
13
14
© Koninklijke 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: 20 December 2001
Document order number: 9397 750 09238
USB interface device with parallel bus
15
16
17
18
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
18.1
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
18.2
18.3
18.4
18.5
19
20
21
22
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
23
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
PDIUSBD12