BSAVE - a file I/O statement transfers the contents of an area
        of memory to an output file or device
 
Syntax
  BSAVE filespec,offset,length
    - filespec, a string expression, specifies the file or device on which
      to save the memory-image file
    - offset, a numeric expression, is the number of bytes beyond the start
      of the memory segment from which to start saving
    - length, a numeric expression that has an unsigned integer value
      between 0 and 65,535, is the number of memory bytes to save
 
See Also  <DEF SEG>  <BLOAD>