Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Mexican  ▼
ALLDATASHEET.COM.MX

X  

Preview PDF HTML

ISP1122ABD Datasheet(PDF) 15 Page - NXP Semiconductors

No. de pieza ISP1122ABD
Descripción Electrónicos  Universal Serial Bus stand-alone hub
PDF  48 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  PHILIPS [NXP Semiconductors]
Página de inicio  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

ISP1122ABD Datasheet(HTML) 15 Page - NXP Semiconductors

Back Button ISP1122ABD Datasheet HTML 11Page - NXP Semiconductors ISP1122ABD Datasheet HTML 12Page - NXP Semiconductors ISP1122ABD Datasheet HTML 13Page - NXP Semiconductors ISP1122ABD Datasheet HTML 14Page - NXP Semiconductors ISP1122ABD Datasheet HTML 15Page - NXP Semiconductors ISP1122ABD Datasheet HTML 16Page - NXP Semiconductors ISP1122ABD Datasheet HTML 17Page - NXP Semiconductors ISP1122ABD Datasheet HTML 18Page - NXP Semiconductors ISP1122ABD Datasheet HTML 19Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 15 / 48 page
background image
Philips Semiconductors
ISP1122A
USB stand-alone hub
Preliminary specification
Rev. 01 — 27 March 2000
15 of 48
9397 750 06986
© Philips Electronics N.V. 2000. All rights reserved.
9.3 Descriptors
The ISP1122A hub controller supports the following standard USB descriptors:
• Device
• Configuration
• Interface
• Endpoint
• Hub
• String.
Table 10: Device descriptor
Values in square brackets are optional.
Offset
(bytes)
Field name
Size
(bytes)
Value
(Hex)
Comments
0
bLength
1
12
descriptor length = 18 bytes
1
bDescriptorType
1
01
type = DEVICE
2
bcdUSB
2
10, 01
USB Specification Rev. 1.1
4
bDeviceClass
1
09
HUB_CLASSCODE
5
bDeviceSubClass
1
00
-
6
bDeviceProtocol
1
00
-
7
bMaxPacketSize0
1
40
packet size = 64 bytes
8
idVendor
2
CC, 04
Philips Semiconductors vendor ID
(04CC); can be customized using an
external EEPROM (see Table 23)
10
idProduct
2
22, 11
ISP1122A product ID; can be
customized using an external
EEPROM (see Table 23)
12
bcdDevice
2
01, 01
device release 1.1; silicon revision
increments this value
14
iManufacturer
1
00
no manufacturer string (default)
[01]
manufacturer string enabled
(using an external EEPROM)
15
iProduct
1
00
no product string (default)
[02]
product string enabled
(using an external EEPROM)
16
iSerialNumber
1
00
no serial number string
17
bNumConfigurations
1
01
one configuration



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48


Datasheet Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com