RAMTOP

Syntax: RAMTOP 
Location: Beuletools

The function returns the active memory in KBytes, whether this is free memory or not.

CROSS-REFERENCE:
The value of RAMTOP can be lowered with RESET to emulate a machine which has less available memory.  
PRINT (PHYSTOP/1024)-128 gives the value of the additional memory.
FREE_MEM returns the actually available memory.
