1、 SMPTE RP*382 95 W 8357403 0003874 786 RP 182-1995 SMPTE RECOMMENDED PRACTICE List of Virtual Machine Numbers for ESbus and ESlan Systems 1 Scope 1.1 This practice defines the allocation of virtual machine type numbers to machines operating within the ESbus or ESlan remote control proto- cols. 1.2 T
2、his practice is to be used in conjunction with SMPTE EG 29, and other documents speci- fied in annex A. 2 Virtual machine types Types of virtual machines operating within the ESbus and ESlan remote control system architectures are identified uniquely as an 8-bit word in hexadecimal format. The list
3、shown in clause 3 contains all such numbers allocated to date. Full allocations are main- tained by SMPTE headquarters, and a list of any additional numbers can be provided on request. Annex A (informative) Bibliography ANSI/SMPTE 207M-1992, Television - Digital Control Interface - Electrical and Me
4、chanical Characteristics SMPTE 273M, Television - Status Monitoring and Diagnos- tics Protocol SMPTE 275M, Television and Audio Equipment - ESlan-1 Remote Control System SMPTE RP 113-1992, Supervisory Protocol for Digital Control Interface 3 Virtual machine type numbers Wholly user defined Video rec
5、orders Audio recorders Telecines Routing switchers Positioning devices SMDP processors NOTES )It should be noted from the above that where no general allocation has been made for a generic type of equipment, manufacturers are free to use the code O1 h to identify their own wholly user defined virtua
6、l machine type. *)SMDP is status monitoring and diagnostics protocol. SMPTE RP 138-1 992, Control Message Architecture SMPTE RP 139-1 992, Tributary Interconnection SMPTE RP 163-1992, Television - System Service Messages SMPTE EG 29-1992, Remote Control of Television Equip- ment SMPTE EG 30-1 995, Implementation of ESlan Standards Copyright Q 1995 by the SOCIETY OF MOTION PICTURE AND TELEVISION ENGINEERS 595 W. Hartsdale Ave., White Plains, NY 10607 (914) 781-1100 Approved January 1,1995
