;-------------------------------------------------------- ; Description of TIME BLOCK format: ; ; The block required for Time routines comprises ; 7 words sequentially as follows (defined as offsets) - HOURS=0 ; hours (in 24-hour format) MINS=2 ; minutes SECS=4 ; seconds TICKS=6 ; clock ticks RTIM1=10 ; RT-11 format time, high order word RTIM2=12 ; RT-11 format time, low order word ; (together forming a double-precision ; integer with the number of clock ticks ; since the previous midnight) TCLOCK=14 ; number of clock ticks per second ; in this system (default 50; set by ; RSTIM or by the user) ; A block is provided in this library for convenience. It ; may be used in either the form MOV #TIMBLK,R2 (for macro ; routines) or as ; COMMON/TIMBLK/HOURS,MINS,SECS,TICKS,RTIM1,RTIM2,TCLOCK ; CALL FRSTIM(HOURS) ! for example ; All the locations are labelled respectively with those ; names as globals. ;---------------------------------------------------------