Download VISA for the Component Object Model

Systems Alliance
VPP-4.3.4 Revision History
This section is an overview of the revision history of the VPP-4.3.4 specification.
Revision 0.1, July 17, 2000
Original VPP-4.3.4 The COM I/O Libraries document. Based on VISA 2.2 specification
Revision 0.2 August 2, 2000
Revised specification based on notes from July 24-25 VXIpnp TWG meeting.
Revision 0.3 October 2, 2000
Revised specification based on notes from August VXIpnp TWG meeting.
Revision 0.4 November 15, 2000
Cleaned up various formatting issues.
Revision 0.5 January 5, 2001
Added feedback from November VXIpnp TWG meeting.
Revision 1.0 Draft February 5, 2001
Added feedback from posting of January 5 document to the IVI list server. Prepared for vote.
Revision 1.0 Draft May 1, 2001
Revised specification based on notes from February VXIpnp TWG meeting.
Revision 1.0 December 13, 2001
Removed the word “Draft” from the document and modified the date to show when it was final.
Revision 3.0 Draft, January 28, 2003
Added USB resource type and updated VXI, Resource Manager to achieve VISA 3.0 compliance.
Revision 3.0, January 15, 2004
Approved at IVI Board of Directors meeting.
Revision 3.1 Draft, May 10, 2005
Fixed tables in section 6 to be consistent with IDL. Changed GUID of custom marshaller category to be
unique.
Revision 3.1 Draft, May 16, 2006
Added installation information regarding shared installer.