FILE: vdc ramdisk.sda            (R4)  FROM: DonaldB47   04/22/89   S#: 814446        
SUBJECT: VDC RAMDisk w/Source

TYPE:          prg
BLOCKS:        62
DOWNLOADS:     137
EST. D/L TIME: 300: 14:01 1200: 03:60 
EQUIPMENT:     C128 in 64 Mode
               64K VDC desirable, but
FILES NEEDED:  PAL to assemble the
               Source Code.

   This is an updated version of VDC
RAMDISK1.5, the FRAM(0) function bug
has been fixed. Along with the program
I include the source code, in PAL
format. Load the program and let it
de-ARC itself to a disk. Then you can
load"VDC RAMDISK1.5",8,1 and sys 49152
to get it working. For FRAM(0) to
function properly the ramdisk must be
initialized with RINIT.

   Again the commands are:

RINIT
   Initialize the ram disk

RCAT
   Display the ramdisk directory

RSAV"filename"
   Save a basic program to ramdisk

RSAV"filename",start,end addresses
   Save a binary file to ramdisk

RLOA"filename"
   Load a file from ramdisk to original
memory loacation

FRAM(0)
   Program mode function which returns
the amount of free ramdisk memory
remaining. Typical use would be:
   X=FRAM(0), then X would be equal to
the amount of freeram.

   Thanks to FrankL14 for pointing out
the bug in FRAM(0). I will also follow
his advice concerning a VDC RAMDISK for
128 mode.


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