BASIC PROGRAMMING SECTION 4.8
4.8,7
VER.V09F
AVAILABLE RAM IN RO
Basic source in HUNTER can extend for 54k, though there must be
space for the symbol table.
Fig 4.1, STORAGE USED BY BASIC, shows how program and arrays are
stored in lower memory, simple variables and array definitions
start at D700 and work down. The gap in the middle is available
and unused, the amount being displayed using FRE. The limits
are contained in memory locations ALIM and DEFLIM. The address
contained at these locations indicates the position of the free
space,
Fig 4.1 STORAGE USED
BY BASIC
HUSKY memory
limit
SIMPLE
VARIABLES
&
DEFINITIONS
FREE SPACE
BASIC
PROGRAM
0/SUSE
D700H
(DEFLIM)
(ALIM)
100H
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