CMSCLR   does CMS screen clear                                                  
CMSDEV1  device initialization                        AIXDEV1  MVSDEV1          
CMSDEV2  RT180 window setup                                                     
CMSDEV3  pixel write/encoding                         AIXDEV2  MVSDEV2          
         format string for 640x480 pixel write        AIXDEV3                   
         format string for 1280x1024 pixel write      AIXDEV4                   
         format string for 1024x1024 pixel write      AIXDEV5                   
CMSDEV4  RT180 pixel dump                                                       
CMSDEV5  shutdown RT180                                                         
CMSDEV6  shutdown RT180 before selecting new device                             
CMSIO1   open file for PIXELSn file                   AIXIO1   MVSIO1           
CMSIO2   write film setup file                        AIXIO2   MVSIO2           
CMSIO3   load film setup file                         AIXIO3   MVSIO3           
CMSIO4   write parameter file                         AIXIO4   MVSIO4           
CMSIO5   load parameter file                          AIXIO5   MVSIO5           
CMSIO6   INQUIRE in VRINIT                            AIXIO6   MVSIO6           
CMSIO7   binary file OPEN in VRINIT                   AIXIO7   MVSIO7           
CMSIO8   ascii file OPEN in VRINIT                    AIXIO8   MVSIO8           
TIMING   intialize CMS timing routine                                           
TIMING2  shutdown CMS timing and print results                                  
