Typ Field Value Definitions - Intel IXP45X Developer's Manual

USB 2.0 Host Controller—Intel
The least significant bit is the T-Bit (bit 0). When this bit is set to a one, the host
controller will never use the value of the frame list pointer as a physical memory
pointer. The Typ field is used to indicate the exact type of data structure being
referenced by this pointer. The value encodings are:
Table 143.

Typ Field Value Definitions

Value
00b
01b
10b
11b
August 2006
Order Number: 306262--, Revision: 004US
® ®
IXP45X and Intel IXP46X Product Line of Network Processors
Isochronous Transfer Descriptor
Queue Head
Split Transaction Isochronous Transfer Descriptor.
Frame Span Traversal Node.
Intel
Meaning
® ®
IXP45X and Intel IXP46X Product Line of Network Processors
Developer's Manual
389