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 BitsyX data bus (CPU memory bus)		  Forum Locked
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Arcnet

23 Posts
Posted - 14 Dec 2003 :  09:04:07  Show Profile
Hi, we have BitsyX.
How many bits are in it's data bus?

Thank you.

ctacke

877 Posts
Posted - 14 Dec 2003 :  10:12:07  Show Profile
Do you mean the CompactFlash bus? It has 11 address and 16 data lines. For more information see Topic 846
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Arcnet

23 Posts
Posted - 15 Dec 2003 :  03:59:19  Show Profile
Thank you, but I mean data bus between memory and CPU.
I ask you because in PocketPC this data bus has 16-bit.
We'd like to know how many bits it has on "BitsyX".

Thank you.
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akidder

1519 Posts
Posted - 15 Dec 2003 :  13:48:43  Show Profile
Good question. We use 32-bit access between the DRAM and the StrongARM and XScale processors.
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Arcnet

23 Posts
Posted - 16 Dec 2003 :  09:12:19  Show Profile
Thank you for reply.
Can you tell us in what frequency work data bus and DRAM ?

Thank you.
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akidder

1519 Posts
Posted - 16 Dec 2003 :  11:12:01  Show Profile
On the BitsyX, we use synchronous DRAM at 100 MHz.
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