[comp.sys.amiga.hardware] HardFrame/Q105S -- MaxTransfer

akcs.clemon@wcbcs (Craig Lemon) (06/16/89)

Hello Net,

     Has anyone ever "played" with the MaxTransfer rate on a Q105S (or other
Quantum ProDrive)?  So far I have left it where the default had it because I
don't usually go fooling around with number and making speed observations
for days at a time trying to find the best.  The reason I ask is...My drive
isn't as fast as I feel it should be.  This is particularly noticeable in
one situation :  Supposedly, if your drive is optimized and well maintained,
the longer the file, the faster the transfer speed right?  Well when I do a
copy of DVideo III's DVMAKER file (approx 500k) to RAM:, I get three VERY
short drive access flashes almost a second apart, and then it's finished. 
If I could put those flashes together into a stream, I would have that 500k
moving in less than .5 seconds.  I believe that playing with MaxTransfer
would at least increase the length of the data bursts.   I'm looking for a
good value that provides the best performance and has been tried by someone.
 I have 5MB RAM if that affects anything.  (I kinda doubt it would).

     Thanks for any help.
--                            _
 Craig Lemon              // |_|               
 Kitchener, Ontario     \X/  | |  M  I  G  A   
                                               
 Amiga 2000 -- 2400 bps -- AmigaUUCP 1.03D     
 ..!watmath!xenitec!wcbcs!lemsys!clemon        
 ..!watmath!xenitec!wcbcs!{_clemon|AKCS.clemon}          
 
           ^^ Not Reliable Yet                 
         "Yes, it's my real name!!"

PS. E-Mail at own risk!