參數(shù)資料
型號： PDIUSBH12N
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, PDIP28
封裝： 0.600 INCH, PLASTIC, DIP-28
文件頁數(shù)： 10/28頁
文件大?。?/td> 170K
代理商： PDIUSBH12N
Philips Semiconductors
Product specification
PDIUSBH12
USB 2-port hub
1999 Jul 22
10
COMMAND SUMMARY
Some commands have the same command code (e.g., Read Buffer and Write Buffer). In these cases, the direction of the Data Phase (read or
write) indicates which command is executed.
COMMAND NAME
RECIPIENT
CODING
DATA PHASE
Initialization Commands
Set Address / Enable
Hub
D0h
Write 1 byte
Embedded Function 1
D1h
Write 1 byte
Embedded Function 6
D2h
Write 1 byte
Embedded Function 7
D3h
Write 1 byte
Set Endpoint Enable
Hub + Embedded Functions
D8h
Write 1 byte
Set Mode
Hub + Embedded Functions
F3h
Write 2 bytes
Data Flow Commands
Read Interrupt Register
F4h
Read 2 bytes
Select Endpoint
Hub Control OUT
00h
Read 1 byte (optional)
Hub Control IN
01h
Read 1 byte (optional)
Other Endpoints
00h + Endpoint Index
Read 1 byte (optional)
Read Last Transaction Status
Hub Control OUT
40h
Read 1 byte
Hub Control IN
41h
Read 1 byte
Other Endpoints
40h + Endpoint Index
Read 1 byte
Read Endpoint Status
Hub Control OUT
80h
Read 1 byte
Hub Control IN
81h
Read 1 byte
Other Endpoints
80h + Endpoint Index
Read 1 byte
Read Buffer
Selected Endpoint
F0h
Read n bytes
Write Buffer
Selected Endpoint
F0h
Write n bytes
Set Endpoint Status
Hub Control OUT
40h
Write 1 byte
Hub Control IN
41h
Write 1 byte
Other Endpoints
40h + Endpoint Index
Write 1 byte
Acknowledge Setup
Selected Endpoint
F1h
None
Clear Buffer
Selected Endpoint
F2h
None
Validate Buffer
Selected Endpoint
FAh
None
Hub Commands
Clear Port Feature
Port 2
E0h
Write 1 byte
Port 3
E1h
Write 1 byte
Set Port Feature
Port 2
E8h
Write 1 byte
Port 3
E9h
Write 1 byte
Get Port Status
Port 2
E0h
Read 1 or 2 bytes
Port 3
E1h
Read 1 or 2 bytes
Set Status Change Bits
F7h
Write 1 byte
General Commands
Send Resume
F6h
None
Read Current Frame Number
F5h
Read 1 or 2 bytes
相關PDF資料
PDF描述
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
PDIUSBP11APW Universal Serial Bus Transceiver
相關代理商/技術參數(shù)
參數(shù)描述
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:
PDIUSBP11ADB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus Transceiver
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