Projects

Overview
Project Title	Device Access Service
Approval
Document Number	871.0
Charter	4.02 Application Support Services Working Group
Document Type	Magenta
Description of Document	A specification for a spacecraft command and data acquisition service that enables onboard applications to read and write simple onboard devices, and define the service interface used to access that service .
Applicable Patents	There are no patent issues for this technology that are known by the CCSDS community
Patent Comments	None
Survey of Similar Standards Documents or Projects Undertaken in Other Bodies and elsewhere in CCSDS
Resources
Book Editor	UKSA
Book Editor Resources	Stuart Fowell
Prototype 1	Not Required
Prototype 1 Resources	NA
Prototype 2	Not Required
Prototype 2 Resources	NA
Prototype 3
Prototype 3 Resources
Contribute	ESA, NASA, UKSA
Monitor Only
Resource Comments

Schedule

Legend for Schedule Milestones = Required for Orange Books = Required for Green Books = Required for Magenta Books = Required for Blue Books Note - Red Books are Draft Blue/Magenta Books Schedule Milestones	Original Completion Date (Date in M/D/YYYY format.)	Comments (Date in M/D/YYYY format.)
Project Approved	10/3/2005
Project Start Date
Internal WG Review
First Draft Circulated to WG	11/6/2005
First Draft Comments Due	12/31/2005
Second draft circulated to WG	10/29/2006
Second Draft Comments Due	12/31/2006
Final WB Submitted to AD for Further Processing	2/4/2007
External Milestones
Secretariat Document Processing	5/31/2007
First Agency Review	9/13/2007
RID Resolution	3/31/2008
Secretariat Document Processing 2	9/30/2009
Final Agency Review	10/31/2009
RID Resolution	3/31/2010
First Prototype Development	9/30/2008
Second Prototype Development
CMC Approval	3/31/2010	CMC Approved Poll
Total Time to Complete (in months)	1,301