HP VXI 75000 C Series User's And Scpi Programming Manual page 205

Use Sequence
Chapter 6
MEM:VME:ADDR #H300000
MEM:VME:SIZE #H100000
MEM:VME:STAT ON
*
*(set up E1415 for scanning)
*
TRIG:SOUR IMM
INIT
FORM REAL,64
FETCH?
Note
When using the MEM subsystem, the module must be triggered before
executing the INIT command (as shown above) unless you are using an
external trigger (EXT trigger). When using EXT trigger, the trigger can
occur at any time.
1M byte or 262144 readings
let unit trigger on INIT
program execution remains here until
VME memory is full or the HP E1415 has
stopped taking readings
affects only the return of data
HP E1415 Command Reference
FETCh?
205