 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ISP1521 Datasheet(PDF) 30 Page - NXP Semiconductors |
|
|
|||||||||||||||||||||||||||||
ISP1521 Datasheet(HTML) 30 Page - NXP Semiconductors |
|
|
30 / 53 page  Philips Semiconductors ISP1521 Hi-Speed USB hub controller Product data Rev. 03 — 24 November 2004 30 of 53 9397 750 13702 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. [1] Returns vendor-specific data. [2] Returned value in bytes. [3] Feature selector value; see Table 25. [4] Downstream port identifier: 1 to N with N is number of enabled ports (2 to 7). 12.3 Detailed responses to hub requests 12.3.1 Get configuration This request returns the configuration value of the device. This request returns one byte of data; see Table 26. GetTTState 1010 0011 10 TT-flags 01, 00 -[1] TT state StopTT 0010 0011 11 00, 00 01, 00 00, 00 none Test modes Test_J 0010 0011 03 15, 00 port[4], 01 00, 00 none Test_K 0010 0011 03 15, 00 port[4], 02 00, 00 none Test_SE0_NAK 0010 0011 03 15, 00 port[4], 03 00, 00 none Test_Packet 0010 0011 03 15, 00 port[4], 04 00, 00 none Test_Force_Enable 0010 0011 03 15, 00 port[4], 05 00, 00 none Table 24: Hub class requests…continued Request bmRequestType byte 0 (bits 7 to 0) bRequest byte 1 (hex) wValue bytes 2, 3 (hex) wIndex bytes 4, 5 (hex) wLength bytes 6, 7 (hex) Data Table 25: Hub class feature selector Feature selector name Recipient Value C_HUB_LOCAL_POWER hub 00 C_HUB_OVER_CURRENT hub 01 PORT_CONNECTION port 00 PORT_ENABLE port 01 PORT_SUSPEND port 02 PORT_OVER_CURRENT port 03 PORT_RESET port 04 PORT_POWER port 08 PORT_LOW_SPEED port 09 C_PORT_CONNECTION port 16 C_PORT_ENABLE port 17 C_PORT_SUSPEND port 18 C_PORT_OVER_CURRENT port 19 C_PORT_RESET port 20 PORT_TEST port 21 PORT_INDICATOR port 22 |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
