USB OTG标准规范 1.3版本

On-The-Go Supplement to the
USB 2.0 Specification
Revision 1.3
December 5, 2006

Revision History
Revision
Issue Date
Comment
0.7
11/07/2000
initial draft
1.0
12/18/01
first release
1.0a
June 24, 2003
Add definition of “OTG Device”, clarify short versus long debounce, Update contributor list, set copyright information, and apply minor editorial changes to all sections
1.2
April 4, 2006
Reformat all sections. Clarify sections 3.3, 5.1.1 and 6.9.1.1. Add section 5.3.12. Skip version 1.1 to eliminate ongoing confusion with rev 1.1 of the USB core specification. Replace “DRD” and “Dual Role Device” with “OTG and “On-The-Go Device”. Clarify SRP and HNP usage in section 5.3.1 and 6.1, respectively. Add section 6.6.6.1 HS Electrical Test Mode Support – text from Embedded HSET document. Delete classes from TPL.
1.3
December 5, 2006
Refer to the USB 2.0 specification and the Micro-USB supplement for all connector and cable assembly information and replace mini-connector references with micro-connector references