Скачиваний:
31
Добавлен:
02.05.2014
Размер:
3.51 Mб
Скачать

Chapter 2

 

Terms, Conventions and References

Wireless Universal Serial Bus Specification, Revision 1.0

2.2Conventions:

Figure 2-1 illustrates the convention for figures in Section 5.4 for illustrating the burst data phase protocol (explained later in this specification).

Figure 2-1. Data Burst Transaction Convention

There may be more than one transaction per illustration/example. For each transaction, there is an initial condition of what is called the Transmit and Receive windows, illustrated as a number wheel, with shading in the spoke region indicating the current window. The numbers on the wheel represent the sequence numbers associated with the window locations. Shading on the outside of the wheel indicates the current distance between the current extremes of the sequence numbers in the current window (called sequence distance).

Figure 2-2 illustrates the conventions used in for the transaction diagrams in Chapter 5.

Figure 2-2. Transaction Diagram Conventions.

9

Chapter 2

 

 

 

 

 

 

Terms, Conventions and References

Wireless Universal Serial Bus Specification, Revision 1.0

 

 

 

 

 

 

 

 

Light/Yellow shading/highlights in tables is used to illustrate standard/required portions

 

 

 

 

 

 

of dynamic structures. If there is no highlighting, then the entire table contents are

 

 

 

 

 

 

required.

 

 

 

 

 

 

 

If a table has only white and shaded portions, the shaded portion(s) indicate valid

 

 

 

 

 

 

portion and the white indicates invalid portion(s). If there is no shading, then the entire

 

 

 

 

 

 

 

 

Invalid Value

 

 

table contents are valid values.

 

 

 

 

 

 

 

 

 

Valid Value

 

 

 

 

 

 

 

 

 

 

Variable, field names and Device Notifications are italicized.

Device states are bold.

Numbers without a base indicator are in decimal. Non-decimal numbers have a base indicator appended to the value. The base indicators used in this specification are: (H - Hexi-decimal and B - Bindary). Note that some examples use a (0x) prefix base indicator for Hexi-decimal values.

2.3References

[1]Universal Serial Bus Specification (Revision 2.0). April 27, 2000. Universal Serial Bus Implementers Forum (USBIF). Including all published Errata.

[2]Interface Association Descriptor Engineering Change Notice (Revision 1.0). July 23, 2003. This is an Engineering Change Notice to Universal Serial Bus Specification (Revision 2.0)

[3]Distributed Medium Access Control (MAC) Specification for Wireless Networks (Revision 1.0). 2005. WiMedia Alliance. This is also currently defined as the MBOA MAC.

[4]Multiband OFDM Physical Layer Specification. (Revision 1.) January 14, 2005. WiMedia Alliance. This is also currently known has the MBOA PHY specification.

[5]NIST FIPS Pub 197: Advanced Encryption Standard (AES), Federal Information Processing Standards Publication 197, US Department of Commerce/N.I.S.T., November 16, 2001.

[6]NIST Special Publication 800-38C, Recommendation for Block Cipher Modes of Operation: The CCM Mode for Authentication and Confidentiality.

[7]WiMedia MAC Convergence Architecture Specification (Revsion 1.0). 2005. WiMedia Alliance.

10

Соседние файлы в папке Wireless USB Specification Revision 1.0 May 12, 2005