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Documentation about the Vampire hardware

Vampire 600 V2 Cards In the Productionpage  1 2 

Roy Gillotti

Posts 98
01 Jan 2018 07:00


Mallagan Bellator wrote:

  The speed limit is probably not in the hardware, but rather in the drivers
 

  But does it not still require using Gayle for the ATA IDE interface?, I'd think there still would be some limitations seeing how it's going through old silicon. Not saying it's not faster than stock, but not as fast as it being done on a modern FPGA.


Simo Koivukoski
(Apollo Team Member)
Posts 274
01 Jan 2018 09:05


V500 FastIDE is about twice fast as A600 FastIDE.


Mallagan Bellator

Posts 233
01 Jan 2018 09:08


Sure, there are limits, it canít do 500 MB/s, but probably higher than stock. CPU matters, as far as Iíve understood. Not sure if itís the Gayle chip on the A600, donít know much about that motherboard


Mallagan Bellator

Posts 233
01 Jan 2018 09:09


Simo Koivukoski wrote:

V500 FastIDE is about twice fast as A600 FastIDE.

Oh sure, but he was talking about the Gayle chip and its limits


Simo Koivukoski
(Apollo Team Member)
Posts 274
01 Jan 2018 09:19


About ~ 3.5MB/s - 5.5MB/s depending on the Gayle. Each Gayle is unique. Used CF card also affects on the same way.


Mallagan Bellator

Posts 233
01 Jan 2018 09:37


Wow... thatís some interesting stuff right there. Makes me wonder why they designed it this way. Lol I gotta test mine out now just because!


Roy Gillotti

Posts 98
01 Jan 2018 15:55


Mallagan Bellator wrote:

Wow... thatís some interesting stuff right there. Makes me wonder why they designed it this way. Lol I gotta test mine out now just because!

Not that it was really designed for Gayle to have different speeds, there are shifts that happen when chips are fabricated that can affect speed and or power consumption which can vary the overall performance per chip. The Gayle chips likely operated within specs specified for their original use case in a stock a600/a1200.


Mallagan Bellator

Posts 233
02 Jan 2018 01:43


@Roy youíre right, I remember now. I had forgot about that

posts 28page  1 2