RE: [oc] ATA-3 IP-Core

[Jim Kjendalen <jimkje@adaptivemicro.com>]

Richard,
Thanks for the info.  Any guess as to a timeframe for when OCIDEC-4 might be
avail & the transfer speed supported?

Jim

-----Original Message-----
From: Richard Herveille [mailto:richard@asics.ws]
Sent: Saturday, August 11, 2001 6:35 AM
To: cores@opencores.org
Subject: Re: [oc] ATA-3 IP-Core



Hi Jim,

The core is ATA/ATAPI-5 compliant. But it does not support UDMA. This would 
be the OCIDEC-4 core (which is still under revision). It does support 
single and multiword DMA transfers.

Richard

>Richard,
>
>Would you clarify for me the speed of the existing ATA Core's OCIDEC-3
>Interface.
>I'm not clear whether the core is ATA/ATAPI-3 or ATA/ATAPI-5 capable.
>If we connect it to a new ATA-100 compatible HD, what is the data transfer
>speed we can expect?
>
>Thanks,
>Jim
>
>
>
>
>Jim Kjendalen
>Hardware Engineer
>Adaptive Micro-Ware, Inc.
>6917 Innovation Blvd.
>Fort Wayne, IN  46818
>Phone:  (219) 489-0046 ext. 270
>Fax:  (219) 489-8087
>jimkje@adaptivemicro.com
>
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