Command Summary - Philips Integrated Circuits PDIUSBH12 Datasheet

Philips Semiconductors
USB 2-port hub

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
Set Address / Enable
Set Endpoint Enable
Set Mode
Read Interrupt Register
Select Endpoint
Read Last Transaction Status
Read Endpoint Status
Read Buffer
Write Buffer
Set Endpoint Status
Acknowledge Setup
Clear Buffer
Validate Buffer
Clear Port Feature
Set Port Feature
Get Port Status
Set Status Change Bits
Send Resume
Read Current Frame Number
1999 Jul 22
RECIPIENT
Initialization Commands
Hub
Embedded Function 1
Embedded Function 6
Embedded Function 7
Hub + Embedded Functions
Hub + Embedded Functions
Data Flow Commands
Hub Control OUT
Hub Control IN
Other Endpoints
Hub Control OUT
Hub Control IN
Other Endpoints
Hub Control OUT
Hub Control IN
Other Endpoints
Selected Endpoint
Selected Endpoint
Hub Control OUT
Hub Control IN
Other Endpoints
Selected Endpoint
Selected Endpoint
Selected Endpoint
Hub Commands
Port 2
Port 3
Port 2
Port 3
Port 2
Port 3
General Commands
10
CODING
D0h
D1h
D2h
D3h
D8h
F3h
F4h
00h Read 1 byte (optional)
01h Read 1 byte (optional)
00h + Endpoint Index Read 1 byte (optional)
40h
41h
40h + Endpoint Index
80h
81h
80h + Endpoint Index
F0h
F0h
40h
41h
40h + Endpoint Index
F1h
F2h
FAh
E0h
E1h
E8h
E9h
E0h Read 1 or 2 bytes
E1h Read 1 or 2 bytes
F7h
F6h
F5h Read 1 or 2 bytes
Product specification
PDIUSBH12
DATA PHASE
Write 1 byte
Write 1 byte
Write 1 byte
Write 1 byte
Write 1 byte
Write 2 bytes
Read 2 bytes
Read 1 byte
Read 1 byte
Read 1 byte
Read 1 byte
Read 1 byte
Read 1 byte
Read n bytes
Write n bytes
Write 1 byte
Write 1 byte
Write 1 byte
None
None
None
Write 1 byte
Write 1 byte
Write 1 byte
Write 1 byte
Write 1 byte
None