參數(shù)資料
型號： PDIUSBH12D
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： USB 2-port hub
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PDSO28
封裝： 7.50 MM, PLASTIC, SO-28
文件頁數(shù)： 5/28頁
文件大?。?/td> 170K
代理商： PDIUSBH12D
Philips Semiconductors
Product specification
PDIUSBH12
USB 2-port hub
1999 Jul 22
5
ENDPOINT DESCRIPTIONS
There are two endpoint configuration modes supported by the PDIUSBH12, the Single Embedded Function mode and the Multiple (3)
Embedded Function mode. The Single Embedded Function mode is the default at power up reset. The Multiple (3) Embedded Function mode
can be configured by writing a zero to bit 7 of the first byte of the Set Mode command. Either mode is backward compatible to the PDIUSBH11.
Table 1.
SINGLE EMBEDDED FUNCTION MODE (DEFAULT AT POWER UP)
FUNCTION
PORTS
ENDPOINT #
ENDPOINT
INDEX
TRANSFER
TYPE
DIRECTION
MAX
PACKET SIZE
(BYTES)
0 U
0: Upst
2–3: Downstream
0
0
1
Control
OUT
IN
8
8
Hub
1
–
Interrupt
IN
1
0
2
3
Control
OUT
IN
8
8
1
5
4
Generic
OUT
IN
8
8
Embedded
Function 1
1
2
6
7
Generic
OUT
IN
8
8
3
8
9
Generic
OUT
IN
8
8
NOTE:
1. Hub interrupt endpoint is not indexed.
2. Generic endpoint can be used for Interrupt or Bulk endpoint.
Table 2.
MULTIPLE (3) EMBEDDED FUNCTION MODE
FUNCTION
PORTS
ENDPOINT #
ENDPOINT
INDEX
TRANSFER
TYPE
DIRECTION
MAX
PACKET SIZE
(BYTES)
0 U
0: Upst
2–3: Downstream
0
0
1
Control
OUT
IN
8
8
Hub
1
–
Interrupt
IN
1
0
2
3
Control
OUT
IN
8
8
Embedded
Function 1
1
1
5
4
Generic
OUT
IN
8
8
0
10
11
Control
OUT
IN
8
8
Embedded
Function 6
6
1
6
7
Generic
OUT
IN
8
8
0
12
13
Control
OUT
IN
8
8
Embedded
Function 7
7
1
8
9
Generic
OUT
IN
8
8
相關(guān)PDF資料
PDF描述
PDIUSBH12N USB 2-port hub
PDIUSBP11A Universal Serial Bus Transceiver(通用串行總線收發(fā)器)
PDUSBP11APWDH Universal Serial Bus Transceiver
PDIUSBP11AD Universal Serial Bus Transceiver
PDIUSBP11ADB Universal Serial Bus Transceiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PDIUSBH12N 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:USB 2-port hub
PDIUSBH12NB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER
PDIUSBP11 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus transceiver
PDIUSBP11A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus Transceiver
PDIUSBP11AD 制造商:NXP Semiconductors 功能描述:
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